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SL Green Realty

slg · NYSE Real Estate
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Ticker slg
Exchange NYSE
Sector Real Estate
Industry REIT - Office
Employees 501-1000
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FY2024 Annual Report · SL Green Realty
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SL GREEN REALTY CORP.
2024 ANNUAL REPORT


 GREEN 
 MEANS GO
After calling the bottom of the market in 2023, SL Green came roaring 
out of the gate in 2024, achieving the vast majority of our aggressive 
goals for the year and proving the doubters wrong about the future of 
New York City office. This year’s annual report celebrates one of our 
most successful years ever. Our foundation is strong, and we’re primed 
and ready to take advantage of what lies ahead.
We are built to last!
1

DEAR 
SHAREHOLDERS

In uncertain times, SL Green shines.
A year and a half ago, we sensed the climate in New York was 
changing; we believed that 2024 would be the pivotal year 
in which tenant demand and capital markets would begin to 
meaningfully improve for New York City commercial real estate. 
It was not a speculative bet on our part, but rather an educated 
call based on all the data, trends and events we were seeing 
unfold in the second half of 2023.
The result was a remarkable year for our Company by nearly 
every metric. After being the first to call the bottom of the 
commercial market in 2023, we set ambitious stretch goals 
for 2024 and proceeded to exceed almost all of them. It wasn’t 
just a good year in the context of broader turbulence — it was 
a top three year in our history, full stop. We crushed our leasing 
goals, increased our occupancy, reduced, extended and 
modified our debt, and far outpaced our competitors in 
Total Return to Shareholders (TRS).
When we held our annual Investor Conference in December — 
and indeed when we began drafting this report in February — 
market forces were converging in a way that felt extremely 
positive for our business, with a strong local economy, growing 
demand for space within our portfolio, relatively stable interest 
rates and essentially no new inventory coming online in core 
Midtown anytime soon.
As we near our April publication date, most of that is still true, 
although broader economic uncertainty and market volatility 
have complicated the story to a degree. Some investors and 
potential partners may reassess how things will shake out in 
a global context that seems to change not by the month or 
week, but by the day and hour. Yet as we go to print on this 
year’s annual report, we have exceeded 710,000 square feet 
of leasing year-to-date, and the pipeline of new leases remains 
strong at over 1.1 million square feet of pending deals and 
advanced term sheets. We are also achieving record pre-sales 
for our Summit experiential attraction, a solid indicator of 
continuing high demand from local residents and tourists.
Notwithstanding the cautious tone in the capital markets, 
the underlying supply and demand fundamentals have not 
Marc Holliday
Chairman, Chief Executive Officer
& Interim President
2
SL GREEN ANNUAL REPORT 2024	

ONE MADISON AVENUE
changed, and that’s why we remain confident about the year 
ahead. It is in times of uncertainty that SL Green separates 
itself from the pack, and we are prepared to do it again in 
2025, going back on offense from a position of strength. Just 
as we leveraged our deep understanding of this market to 
make the right calls leading into 2024, I am confident that we 
will do the same in 2025 as we navigate the cross-currents 
of positive economic data with a more cautious tone among 
business leaders.
LOOKING BACK AT 2024
The past year was exceptional — one that exceeded even 
our own lofty expectations. Our long-term strategy paid big 
dividends for our shareholders with market-leading returns, 
exceeding our goals across almost every metric and area of 
the business.
Here’s what we accomplished:
•	 Leased more than 3.6 million square feet of space, 
our third-highest leasing volume year ever, dramatically 
exceeding a 2.0 million-square-foot target.
•	 Increased occupancy to 92.5%, exceeding our goal and 
signaling the beginning of our march back to our historical 
occupancy levels.
• 	Closed on the SLG NYC Opportunistic Debt Fund, the 
only opportunistic fund of its size focused solely on the 
New York City commercial market.
•	 Opened One Madison Avenue to rave reviews, and signed 
a series of leases bringing occupancy to more than 73% as 
of Q1 2025.
• 	Sold out our condo development with Armani at 
760 Madison, and continued to successfully operate the fully 
leased apartments at 7 Dey Street, again showing our ability to 
deliver and operate world-class residential product.
•	 Launched conversion of 750 Third Avenue after successfully 
advocating for new policies to enable widespread 
conversions. 
•	 Announced a new SUMMIT location in Paris at the Tour 
Triangle, with epic views of the Eiffel Tower and the entire 
city, set to open in 2027. This is the latest example of how 
SL Green is evolving into a firm with deep expertise in 
hospitality and entertainment, as we also extended our 
unique partnership with Chef Daniel Boulud and Dinex this 
year with the opening of La Tête d’Or at One Madison, which 
was just added to the MICHELIN Guide New York for 2025.
•	 Reduced outstanding debt by $1.4 billion, while extending, 
modifying or refinancing another $5.2 billion in debt, fortifying 
our balance sheet heading into 2025.
•	 Achieved an annual Total Return to Shareholders of 
58.2%, far exceeding the national real estate office index 
and finishing first among all national REITs with market 
capitalizations in excess of $1.0 billion.
2025: MACRO TRENDS LOOK VERY STRONG
Despite some short-term uncertainty, long-term macro trends 
are all working in our favor to create potentially one of the 
best markets we’ve seen in decades, building on the enormous 
success we had in 2024. 
While we understand the ongoing anxiety on interest rates, 
they remain relatively stable, with the Fed standing pat in 
March, but signaling potentially two rate cuts later this year. 
Lower rates are always preferable, but Treasury yields in 
the low 4% range is very comfortable territory for us given 
our unique access to capital and trusted partners. With a 
proven ability to create value through asset development and 
improvement, rather than financial leverage, we know we can 
succeed in this context.
Both the supply and demand sides of the business in New York 
are also looking increasingly favorable. We are seeing very 
strong demand throughout our portfolio, and have signed 
800,000 square feet of new leases since December. It is evident 
that incrementally higher demand is resulting in net absorption, 
as our pipeline continued to grow during the same period and 
now exceeds 1.1 million square feet. And, contrary to conventional 
thinking, it’s not just the new trophy buildings that are leasing — 
according to CBRE, of the Manhattan office leases signed in 
2024, 86% by square footage and 91% by number of leases were 
signed in buildings more than 25 years old. 
Supply in the core Midtown districts where we are concentrated 
is practically non-existent in well-located and amenitized 
buildings; market availability rates are below 7.0% on Park Avenue. 
With practically no new ground-up office projects currently 
3

LA TÊTE D’OR AT ONE MADISON
underway in these areas, and a four-to-seven-year timeline for 
major projects, the reality is that inventory is only going to 
get scarcer in the coming years as space continues to be absorbed. 
In addition, office-to-residential conversions will only further 
reduce supply, as we project as much as 25–40 million square 
feet of space potentially coming out of the office inventory in 
Downtown and Midtown throughout the next decade. 
The result of this pressure from both the supply and demand 
parts of the equation is that we are already beginning to see 
rents increase and concessions stabilize. I expect that we 
are approaching a much more significant rent spike and that 
net effective rents will improve dramatically, contributing to 
increased property values across our portfolio.
Finally, economic growth in New York has been strong and is 
expected to continue. Our 2023 annual report, titled “Let’s Go NY,” 
heralded the City’s comeback, and New York’s economy 
delivered in 2024. Approximately one year later, four credit 
rating agencies — Moody’s, S&P Global, Fitch, and Kroll — 
have, once again, affirmed the city’s strong bond ratings and 
stable outlook. Based on the strength of the city’s fiscal 
management, revenue performance, budget reserves, and 
post-pandemic recovery, all four agencies assigned double‑A 
category ratings and stable outlooks to the City’s General 
Obligation bonds — confirming that the City is in the best 
condition we’ve seen since the pandemic:
• 	Private sector jobs continue to grow, now reaching 108% of
pre-pandemic levels. The City forecasts 38,000 new office-
using jobs in 2025, coming out of finance, business services
and information technology, which will translate into millions 
of square feet of new absorption.
• 	Tourism continues to grow, with a record 67.2 million visitors
projected in 2025.
• 	Wall Street continues to deliver outsized revenues. Bank of
America and Goldman Sachs both reported double-digit
year-over-year net income increases, while JPMorgan’s net
income rose 9% to $14.6 billion in the first quarter. Citigroup’s
earnings similarly showcased “momentum, positive operating
leverage and improved returns in each of the five businesses,”
while Wells Fargo also beat profit estimates.
• 	U.S. Fed Reserve Chair Jerome Powell remarked in mid-April
that, “despite heightened uncertainty and downside risks,
the U.S. economy is still in a solid position” and that the
labor markets remained “in solid condition” and “at or near
maximum employment.”
If the external trends look good, our internal condition is even 
better, positioning SL Green to once again outperform our 
competitors in 2025.
We finished 2024 with same-store occupancy climbing back up 
to 92.5% and are targeting north of 93% in 2025. When we get 
close to that 95% range — which is in sight again now — that’s 
when we can really begin to push rents, rein in concessions and 
see building values increase at above average rates.
Our portfolio is pristine — and we worked hard to get it there. 
We were ahead of the curve in the flight to quality, moving 
years ago to focus our holdings in the Park Avenue corridor. 
Today our portfolio is composed of well-located assets that 
have been renovated and amenitized. 
We are running an investment grade balance sheet, whether or 
not we have investment grade designation. That gives us the 
flexibility and liquidity to get deals done even in challenging 
times. Having just reduced our debt by $1.4 billion, we have 
well over $1 billion of liquidity, a very healthy position from 
which to execute our 2025 business plan.
Most importantly, we have the best management team in the 
business with an average of 20 years together in the company. 
This business isn’t just about deploying capital, it’s about 
executing, and no one does it more effectively or efficiently 
than our team.
Everything is lining up for us to go back on offense, once 
again growing our portfolio and putting our knowledge — and 
resources — to work on behalf of our shareholders.
2025 BUSINESS PLAN: GO BACK ON OFFENSE
There is one other important factor that informs our strategy for 
this year: Capital markets dislocation has created a window for us to 
opportunistically invest in New York City — a dynamic that is made 
even more compelling given known supply constraints — creating 
ideal circumstances for SL Green to once again expand our 
footprint into properties and positions that rarely trade.
4
SL GREEN ANNUAL REPORT 2024	

space off the market, addresses the housing crisis and 
revitalizes areas of the central business district that need 
activity 24/7, not just during business hours. 
This year our focus will be on capitalizing 750 Third Avenue 
and moving that transformative project forward. The plans we 
revealed in December make clear that it is possible to develop 
these assets into world-class housing, and we’re excited to 
raise the bar for what can be done with thoughtful conversion.
WIN: After several years of delay, we believe that the State 
will issue three downstate gaming licenses at the end of 2025. 
We are going to give all that we’ve got to win one of these 
licenses and build the best entertainment and gaming resort 
in the world. Caesars Palace Times Square is far and away the 
proposal that fits best in Manhattan and will bring maximum 
benefit to New York City. 
COMMITTED TO THE FUTURE
We head into 2025 with the momentum of a strong 2024, 
market fundamentals aligning in our favor and a business plan 
with as much potential upside as we’ve ever seen. Our team 
has navigated the most challenging conditions and come out 
on top — there is no one better positioned to succeed in 
moments of macro disruption and uncertainty, come what may. 
Personally, I have never been more devoted to this Company, 
this team and our investors. We have accomplished so much 
together over more than a quarter-century, and I can’t recall 
a time when I was more optimistic about our future or more 
confident about our place at the top of the real estate food 
chain in New York City.
So in December, I was proud to sign a new 3½-year contract 
that renews my commitment to our extraordinary journey, to 
accomplishing all of these goals and to further developing the 
amazing younger talent we have in this Company. We have 
spent years and countless hours — late nights, weekends, trips 
around the globe — to build the highest quality portfolio, 
a fortress balance sheet, and promote the SL Green brand. 
Now it’s time to take it yet again to the next level, and do 
so in a way that reinforces the symbiosis between the Company 
and the communities we serve. This is how we will best build 
shareholder value and continue to deliver market-leading returns.
Thank you for your support again in 2024. On behalf of everyone 
at SL Green, I look forward to delivering for you in 2025.
Marc Holliday
Chairman, Chief Executive Officer 
& Interim President
Just as we did before COVID, we will plant seeds for the 
future at very attractive prices, and position ourselves to 
take advantage of the recovery and resiliency of this market, 
regardless of whether interest rates come down further. 
Our execution plan is simple but powerful, utilizing our full set 
of tools honed over a quarter century dominating this market: 
Develop. Buy. Lend. Convert. WIN.
Develop: With One Vanderbilt a global symbol of the modern 
office, and One Madison setting a new standard for amenity, 
it’s time to build on these successes with a next major new 
development project. 
As we’ve shown time and again, new development is the premier 
means of investment, where we end up with irreplaceable 
assets in irreplaceable locations — effectively the real estate 
equivalent of U.S. Treasuries. Of course, this is a long-term, 
resource-intensive business, which comes with inherent risks 
and opportunity costs, so we will again pick our spots carefully. 
Our goal for 2025 is to identify and take control of one premier 
development site this year. We are in negotiations on several 
prime sites in and around core Midtown, and one of our top 
priorities is to have a binding agreement on one of them  
by year-end.
Buy: At the same time, we’ll continue acquiring well-located 
assets and applying our unique formula for upgrading and 
amenitizing. These projects can be transacted more quickly 
than new development and allow us to experience near-term 
earnings and value creation.
Over the past five years we’ve perfected a formula for success 
that we can replicate, within the constraints of prudent budgets, 
to create destinations and places where people want to be, 
and achieve top rents. That formula is unique to our platform 
and our people, and can’t be readily implemented by our 
peers. As just one example, we got the year off with a bang with 
the acquisition of 500 Park Avenue, a post-war landmarked 
building where we can bring our brand of hospitality, service 
and improvement to move rents meaningfully higher and  
make it another key Park Avenue holding.
Lend: We are back in the DPE business — in a big way — and 
anticipate making billions of dollars of DPE investments in 
the coming years. We closed on our opportunistic debt fund 
in November, and with additional closings of commitments 
occurring, expect to round out the fund this quarter at over 
$1 billion. There are opportunities at multiples of that amount, 
and we will be selective for our shareholders and now our fund 
investors. It’s a real feather in the cap of our team and this 
platform, having one of the only discretionary vehicles in the 
city dedicated to making loans in the higher quality commercial 
NYC market. 
Convert: We will continue to look for opportunities to convert 
obsolete office buildings into world-class housing. We’ve 
always said conversion is a triple win — it takes uncompetitive 
5

EQUITY PORTFOLIO
PARK AVENUE PRESENCE
RESIDENTIAL 
& RETAIL PORTFOLIO
2024
47
PROPERTIES*
28,029,863SF
7
PROPERTIES*
6,635,805SF
10
PROPERTIES
555,008SF
2019
70
PROPERTIES
27,607,971SF
3
PROPERTIES
2,657,403SF
25
PROPERTIES
2,770,359SF
* Includes 500 Park Avenue, which closed January 2025.
A TRANSFORMATIVE 
 FIVE YEARS
Today’s SL Green is the product of an intentional five-year strategy 
to transform and streamline the portfolio into a focused and fully 
redeveloped collection of office properties that are concentrated 
around Grand Central Terminal and the prestigious Park Avenue 
corridor. The result is the best portfolio we’ve ever had, solid from 
top to bottom.
NOTE: All data is as of year end.
6
SL GREEN ANNUAL REPORT 2024	

LEASING 
PERFORMANCE
DEDICATED 
TENANT AMENITIES
DEBT & PREFERRED EQUITY PORTFOLIO
223
LEASES SIGNED
3,801,054SF
8
AMENITY CENTERS 
TOTALING
>100KSF
8
INVESTMENTS
2,783,991SF
$518,383
BOOK VALUE (IN 000’S)
190
LEASES SIGNED
2,770,875SF
0/0
27
INVESTMENTS
16,359,636SF
$1,580,306
BOOK VALUE (IN 000’S)
7

 NYC RISING
SL Green’s belief in New York has never wavered, 
and in 2024 we saw the City return to its historic 
best. Simply put, New York City remains the most 
in-demand place to live, work and visit in the world, 
with employment and tourism numbers poised to 
reach new highs again in 2025.
 64.5M
INTERNATIONAL & DOMESTIC VISITORS IN 2024 2
 67.2M
INTERNATIONAL & DOMESTIC VISITORS 2025 FORECAST 2
EMPLOYMENT IN NYC IS AT 
RECORD HIGHS, WITH MORE 
JOBS THAN ANY OTHER TIME 
IN THE CITY’S HISTORY.1
TOURISM
8
SL GREEN ANNUAL REPORT 2024	

 75.5M
LONG ISLAND RAIL ROAD RIDERS IN 2024 3
CONSTRUCTION
>24M SF
Of commercial office buildings to be 
converted to residential (Manhattan only).5
$73B
Total construction spending forecasted 
in 2025.6
COMMERCIAL OFFICE
33.5M SF
Manhattan annual leasing velocity —
the highest annual total since 2019.7
EMPLOYMENT
4M+
RECORD PRIVATE SECTOR 
JOBS IN 2024 1
~500K
RECENT COLLEGE 
GRADUATES CHOOSING 
TO LIVE HERE SINCE 2021 1
TRAVEL
GLOBAL TRAVELER TRENDS
 145.9M
TRAVELERS IN 2024
NEW PASSENGER 
RECORD TO 
PORT AUTHORITY 
AIRPORTS 4 (LGA, JFK, & EWR)
THE STRONGEST 
YEAR IN ITS NEARLY 
200-YEAR HISTORY
SOURCES ON INSIDE BACK COVER.
9

450 PARK AVENUE
500 PARK AVENUE
ONE VANDERBILT
245 PARK AVENUE
ONE MADISON
A PREMIER 
 OFFICE PORTFOLIO
From trophy new construction at One Vanderbilt and One Madison, 
to revitalized icons at 245 Park Avenue, 450 Park Avenue, and 
500 Park Avenue, every building in our portfolio checks the boxes that 
top tenants demand — well-located and highly amenitized with 
the most modern infrastructure. This portfolio is the definition of 
NYC office fortress.
10
SL GREEN ANNUAL REPORT 2024	

The collaboration with SL Green at One Madison has 
given us the ability to create an environment our 
employees love and want to come to. People coming 
together drives energy. That energy shows up as 
productivity. Productivity shows up as better business.”
— Arvind Krishna, Chairman, President & Chief Executive Officer, IBM
11

750 THIRD AVENUE —
OFFICE-TO-RESIDENTIAL 
CONVERSION
SL Green played a key role in advocating 
for legislation that will enable a win-win-win: 
remove obsolete office space from the 
market, address the housing crisis and bring 
24/7 vibrancy back to less active parts of 
the Central Business District. At 750 Third 
Avenue, we’re ready to show the market 
how incredible a conversion can be.
 BREAKING NEW GROUND 
 IN RESIDENTIAL
SL Green has a long and proud history of developing 
and managing world-class residential properties. 
With each development, we set new standards —
in 2024, selling out the bespoke Giorgio Armani 
Residences. We are on track to do the same 
with our conversion of office-to-multifamily at 
750 Third Avenue.
12
SL GREEN ANNUAL REPORT 2024	

$168.2M
GROSS PROCEEDS FROM 
760 MADISON AVENUE 
CONDO SELL-OUT
760 MADISON AVENUE —
GIORGIO ARMANI RESIDENCES
Our partnership with Giorgio Armani 
created a collection of 10 incomparable 
homes, each with its own distinct 
character and story. The residences exude 
the understated elegance for which 
Armani is known — and could only have 
been developed by the SL Green team.
When I opened my first 
Giorgio Armani boutique 
in Manhattan, I chose this 
exclusive and refined area 
because it was perfect 
for the timeless elegance 
and attention I wanted 
to communicate. Years later, 
I still believe this place 
reflects my philosophy and 
aesthetic vision. With this 
special project in partnership 
with SL Green, I continue 
the journey I began. 
The opening of 760 Madison 
Avenue is an important 
milestone because it crystallizes 
my vision of style in the city 
that was perhaps the first to 
truly embrace it.”
— Giorgio Armani.
13

 58.2%
TOTAL RETURN TO SHAREHOLDERS 1 — MAKING US:
 #1
AMONG ALL REITS (>$1B MARKET CAP) 1
 >$1.3B
ASSET SALES CLOSED
INCREASED ANNUAL DIVIDEND PER SHARE TO
 $3.09
280 PARK AVENUE
MODIFIED AND EXTENDED MORTGAGES
 2024 FINANCIAL 
ACHIEVEMENTS
Any way you measure it, 2024 was a banner financial year for SL Green 
and for you, our shareholders. We dominated the sector, leading all 
commercial office REITs in Total Return to Shareholders. At the same 
time, we reinforced our balance sheet, significantly reducing leverage, 
increasing liquidity and extending maturities while also increasing 
our dividend.
NOTE: All data as of 12/31/24 for full year performance.
SOURCE ON INSIDE BACK COVER.
14
SL GREEN ANNUAL REPORT 2024	

$5.2B 
OF DEBT REFINANCINGS/
EXTENSIONS/MODIFICATIONS 
LAUNCHED
>$1B 
OPPORTUNISTIC DEBT FUND
EXTENDED DEBT BY 
 2.4YRS
(Average, as fully extended)
REDUCED TOTAL DEBT BY
 $1.4B
REDUCED FLOATING RATE DEBT 
(NET OF FLOATING RATE DPE) TO
 3.4%
OF TOTAL DEBT
INCREASED TOTAL 
LIQUIDITY TO 
$1.3B
$400M
RAISED IN FIRST EQUITY ISSUANCE 
SINCE 2015
$5.0B
OF ACTIVE SPECIAL 
SERVICING ASSIGNMENTS
220 EAST 42ND STREET
1515 BROADWAY
15

 SUMMIT 
 GOING GLOBAL
SUMMIT blends elements of art, architecture, 
technology, and thrill to reimagine the observatory 
experience. As SUMMIT expands globally, we 
look to take the spirit of SUMMIT One Vanderbilt 
and evolve it in ways that are culturally significant 
and deeply meaningful to each partner city. We 
believe that SUMMIT has the potential to become a 
modern cultural landmark in each new location, 
a source of pride and public celebration of art and 
nature, a dynamic epicenter of cultural relevance
— unifying local communities and revitalizing the 
bonds of place and shared purpose.
WORLD TRAVEL AWARDS — 
NORTH AMERICA’S LEADING 
TOURIST ATTRACTION 2024
TRIPADVISOR — TRAVELERS’ 
CHOICE AWARD 2024
USA TODAY 10 BEST READERS’ 
CHOICE AWARDS — #5 IN 
THE ‘BEST IMMERSIVE ART 
EXPERIENCE’ CATEGORY 2024
COUNTRIES & TERRITORIES
 207
7MTH
GUEST PROJECTED 
BEGINNING 
OF JUNE 2025
 53+B
EARNED AND PAID PRESS 
IMPRESSIONS SINCE OPENING 
 3,000+
MEDIA PLACEMENTS ACROSS 
92 COUNTRIES SINCE OPENING
GUESTS FROM
16
SL GREEN ANNUAL REPORT 2024	

NEW YORK
LAS VEGAS
LOS ANGELES
ATLANTA
ORLANDO
BAHAMAS
LONDON
PARIS
DUBAI
SEOUL
SHANGHAI
TOKYO
ABU DHABI
HONG KONG
	 OPEN
	 IN DEVELOPMENT
	 IN NEGOTIATION
	 TARGETS
17

LA TÊTE D’OR AT ONE MADISON
L’ÉPICERIE AT ONE MADISON
LE JARDIN SUR MADISON AT ONE MADISON
Daniel Boulud has opened 
the best NYC steakhouse 
in decades.”
— New York Post, Steve Cuozzo, 
—Dec. 18, 2024.
TENANT EXPERIENCE
SL Green continues to raise the bar for workplace, hospitality, and 
wellness with its newest additions at One Madison — highlighted by 
our growing partnership with Daniel Boulud and Dinex — while also 
investing in the invisible infrastructure that makes our buildings the 
healthiest, safest and most sustainable in the city.
18
SL GREEN ANNUAL REPORT 2024	

ESG KEY ACHIEVEMENTS*
Company
ENERGY STAR
Partner of the Year 2015–2024
Sustained Excellence 2018–2024
GREAT PLACE TO WORK®
2019, 2022–2024
GREEN LEASE LEADERS
Platinum 2023–2026
Gold 2020–2023
S&P GLOBAL
Sustainability Yearbook 
Member 2022–2024
GRESB
GRESB Sector Leader 
for Mixed Use Real Estate
USA TODAY AWARD
America’s Climate Leaders 2025
Property-Level
LEED
92% Certified
FITWEL®
24% Certified
BOMA 360
85% Certified
WELL HSR
95% Certified
ENERGY STAR
40% Certified
ESG Disclosure
GRESB
Green Star Designation 
Score: 92
S&P CSA
S&P Global Score: 69
SUSTAINALYTICS
Top-Rated ESG 
Companies List
2024 Regional Award
CDP
Climate Change Questionnaire
Score: B
MSCI
Score: BBB
BLOOMBERG
Top 10 Ranking for ESG Disclosure
Score: 72.25
STATE STREET
R-Factor Score Leader 
Top 10% Ranking in Real Estate
Score: 72/100
ISS
ISS Quality Score: 1
(Scale 1–10; 1 is highest possible score)
(*) As of December 2024.
19

20
SL GREEN ANNUAL REPORT 2024	

* Two persons not pictured. 
THE OVER 20 CLUB
The secret to SL Green’s success since our IPO nearly 28 years ago 
is the longevity and loyalty of our extraordinary team. From our most 
senior executives to our industry-leading front-line staff, our investors, 
partners and tenants benefit from an unparalleled level of experience 
and consistency. This year we are proud to honor and recognize 
40 professionals* who have been on our team for more than 20 years!
21

FIFTH AVENUE
MADISON AVENUE
PARK AVENUE
LEXINGTON AVENUE
THIRD AVENUE
SECOND AVENUE
50TH STREET
57TH STREET
65TH STREET
59TH STREET
42ND STREET
34TH STREET
23RD STREET
14TH STREET
CENTRAL PA
29
28
27
11
5
34
6
1
30
2
10
13
16
22
21
19
18
38
15
12
7
4
14
9
31
36
32
3
8
40
37
39
22
SL GREEN ANNUAL REPORT 2024	

SIXTH AVENUE
SEVENTH AVENUE
CENTRAL PARK WEST
BROADWAY
NINTH AVENUE
EIGHTH AVENUE
TENTH AVENUE
50TH STREET
57TH STREET
66TH STREET
42ND STREET
34TH STREET
ARK SOUTH
23RD STREET
14TH STREET
35
25
23
33
20
24
26
17
23

	
Properties	
Ownership	
	
	
	
%	
%
	
(As of December 31, 2024)	
Interest (%)	
Submarket	
Ownership 	
Square Feet 1	 Occupied 2	 Leased 3
	
OFFICE PROPERTIES
1	
One Vanderbilt Avenue	
60.0	
Grand Central	
Fee Interest	
1,657,198	
99.4	
100.0
2	
10 East 53rd Street	
100.0	
Plaza District	
Fee Interest	
354,300	
97.6	
98.1
3	
100 Church Street	
100.0	
Downtown	
Fee Interest	
1,047,500	
86.9	
86.9
4	
100 Park Avenue	
50.0	
Grand Central South	
Fee Interest	
834,000	
60.8	
95.8
5	
11 Madison Avenue	
60.0	
Park Avenue South	
Fee Interest	
2,314,000	
96.1	
96.1
6	
110 Greene Street	
100.0	
Soho	
Fee Interest	
223,600	
89.3	
92.2
7	
125 Park Avenue	
100.0	
Grand Central	
Fee Interest	
604,245	
95.7	
99.5
8	
220 East 42nd Street	
51.0	
Grand Central	
Fee Interest	
1,135,000	
89.0	
93.7
9	
245 Park Avenue	
50.1	
Park Avenue	
Fee Interest	
1,782,793	
85.4	
91.7
10	
280 Park Avenue	
50.0	
Park Avenue	
Fee Interest	
1,219,158	
89.0	
91.1
11	
304 Park Avenue South	
100.0	
Midtown South	
Fee Interest	
215,000	
100.0	
100.0
12	
420 Lexington Avenue (Graybar)	
100.0	
Grand Central North	
Leasehold Interest	
1,188,000	
86.9	
90.1
13	
450 Park Avenue	
25.1	
Park Avenue	
Fee Interest	
337,000	
89.3	
89.3
14	
461 Fifth Avenue	
100.0	
Midtown	
Fee Interest	
200,000	
98.2	
98.2
15	
485 Lexington Avenue	
100.0	
Grand Central North	
Fee Interest	
921,000	
78.9	
83.2
16	
500 Park Avenue 4	
100.0	
Park Avenue	
Fee Interest	
201,411	
94.5	
94.5
17	
555 West 57th Street	
100.0	
Midtown West	
Fee Interest	
941,000	
88.1	
88.1
18	
711 Third Avenue	
100.0 5	
Grand Central North	
Leasehold Interest 5	
524,000	
93.7	
93.7
19	
800 Third Avenue	
60.5	
Grand Central North	
Fee Interest	
526,000	
84.6	
84.6
20	
810 Seventh Avenue	
100.0	
Times Square	
Fee Interest	
692,000	
80.6	
85.4
21	
885 Third Avenue	
100.0	
Midtown / Plaza District	
Fee / Leasehold Interest	
218,796	
74.5	
74.5
22	
919 Third Avenue	
51.0	
Grand Central North	
Fee Interest	
1,454,000	
80.9	
95.6
23	
1185 Avenue of the Americas	
100.0	
Rockefeller Center	
Leasehold Interest	
1,062,000	
75.0	
85.9
24	
1350 Avenue of the Americas	
100.0	
Rockefeller Center	
Fee Interest	
562,000	
78.5	
80.7
25	
1515 Broadway	
56.9	
Times Square	
Fee Interest	
1,750,000	
99.7	
99.7
26	
Worldwide Plaza 6	
25.0	
Westside	
Fee Interest	
2,048,725	
63.3	
63.3
	
SUBTOTAL	
	
	
	
24,012,726	
	
	
RETAIL PROPERTIES
27	
11 West 34th Street 6	
30.0	
Herald Square / Penn Station	
Fee Interest	
17,150	
100.0	
100.0
28	
85 Fifth Avenue	
36.3	
Midtown South	
Fee Interest	
12,946	
100.0	
100.0
29	
115 Spring Street 6	
51.0	
Soho	
Fee Interest	
5,218	
100.0	
100.0
30	
650 Fifth Avenue 6	
50.0	
Plaza District	
Leasehold Interest	
69,214	
100.0	
100.0
31	
690 Madison Avenue	
90.0	
Plaza District	
Fee Interest	
7,848	
100.0	
100.0
32	
760 Madison Avenue	
100.0	
Plaza District	
Fee Interest	
22,648	
100.0	
100.0
33	
1552–1560 Broadway 6	
50.0	
Times Square	
Fee / Leasehold Interest	
57,718	
12.6	
12.6
	
SUBTOTAL	
	
	
	
192,742	
	
DEVELOPMENT / REDEVELOPMENT
34	
One Madison Avenue	
25.5	
Park Avenue South	
Fee Interest	
1,385,484	
62.9	
66.6
35	
2 Herald Square 6	
95.0	
Herald Square	
Leasehold Interest	
369,000	
60.3	
60.3
36	
19 East 65th Street	
100.0	
Plaza District	
Fee Interest	
14,639	
5.5	
5.5
37	
185 Broadway	
100.0	
Lower Manhattan	
Fee Interest	
50,206	
34.5	
34.5
38	
750 Third Avenue	
100.0	
Grand Central North	
Fee Interest	
780,000	
9.5	
9.5
	
SUBTOTAL	
	
	
	
2,599,329	
	
	
RESIDENTIAL PROPERTIES
39	
7 Dey Street	
100.0	
Lower Manhattan 	
Fee Interest	
140,382	
94.3	
97.1
40	
15 Beekman Street	
20.0	
Plaza District	
Fee Interest	
221,884	
100.0	
100.0
	
SUBTOTAL	
	
	
	
362,266	
	
	
NEW YORK CITY GRAND TOTAL	
	
	
	
27,167,063	
	
	
SUBURBAN PORTFOLIO
	
Landmark Square	
100.0	
Stamford, Connecticut	
Fee Interest	
862,800	
72.6	
73.5
	
SUBURBAN GRAND TOTAL	
	
	
	
862,800	
	
	
TOTAL PORTFOLIO	
	
	
	
28,029,863	
	
1 Represents the rentable square footage at the time the property was acquired.
2 Based on commenced leases.
3 Inclusive of leases signed but not yet commenced.
4 The Company closed on the acquisition of this property in January 2025.
5 The Company owns 50% of the fee interest.
6 Alternative Strategy Portfolio property.
SLG PORTFOLIO
24
SL GREEN ANNUAL REPORT 2024	

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 
OPERATIONS
Overview
SL Green Realty Corp., which is referred to as SL Green or the Company, a Maryland corporation, and SL Green 
Operating Partnership, L.P., which is referred to as SLGOP or the Operating Partnership, a Delaware limited partnership, were 
formed in June 1997 for the purpose of combining the commercial real estate business of S.L. Green Properties, Inc. and its 
affiliated partnerships and entities. The Company is a self-managed real estate investment trust, or REIT, engaged in the 
ownership, management, operation, acquisition, development, redevelopment, repositioning and financing of commercial real 
estate properties, principally office properties, located in the New York metropolitan area, principally Manhattan. Unless the 
context requires otherwise, all references to "we," "our" and "us" means the Company and all entities owned or controlled by 
the Company, including the Operating Partnership.
The following discussion related to our consolidated financial statements should be read in conjunction with the financial 
statements appearing in Item 8 of this Annual Report on Form 10-K. A discussion of our results of operations for the year 
ended December 31, 2023 compared to the year ended December 31, 2022 is included in Part II, Item 7 Management's 
Discussion and Analysis of Financial Condition and Results of Operations of our Annual Report on Form 10-K for the year 
ended December 31, 2023, filed with the SEC on February 23, 2024, and is incorporated by reference into this Annual Report 
on Form 10-K.
Leasing and Operating
As of December 31, 2024, our same-store Manhattan office property occupancy inclusive of leases signed but not 
commenced, was 92.5% compared to 90.0% as of December 31, 2023. We signed office leases in Manhattan encompassing 
approximately 3.6 million square feet, of which approximately 2.3 million square feet represented office leases that replaced 
previously occupied space. 
According to Cushman & Wakefield, 2024 leasing activity in Manhattan totaled approximately 23.4 million square feet. 
Of the total 2024 leasing activity in Manhattan, the Midtown submarket accounted for approximately 16.7 million square feet, 
or approximately 71.4%. Manhattan's overall office vacancy went from 22.8% as of December 31, 2023 to 23.3% as of 
December 31, 2024. Overall average asking rents in Manhattan decreased in 2024 by 0.8% from $73.33 per square foot as of 
December 31, 2023 to $72.73 per square foot as of December 31, 2024, while Manhattan Class A asking rents increased to 
$81.19 per square foot, up 0.3% from $80.98 as of December 31, 2023.
Acquisition and Disposition Activity
According to Cushman & Wakefield, overall Manhattan sales volume increased by 7.2% in 2024 to $14.8 billion as 
compared to $13.8 billion in 2023. In 2024, we continued to sell joint venture interests in quality assets as well as dispose of 
properties that were considered non-core or had a more limited growth trajectory, raising efficiently priced capital that was used 
primarily for debt reduction. During the year, we closed on the sales of all or a portion of our interests in 717 Fifth Avenue, 719 
Seventh Avenue, 625 Madison Avenue, Palisades Premier Conference Center, One Vanderbilt Avenue, and the Giorgio Armani 
Residences at 760 Madison Avenue for total gross valuations of $6.4 billion, generating net proceeds to the Company of 
$500.7 million.
Debt and Preferred Equity
In 2023 and 2024, in our debt and preferred equity portfolio we continued to focus on underwriting financings for 
owners, acquirers or developers of properties in New York City as well as expanding our special servicing business. At the 
same time, some investments were repaid, the proceeds of which were utilized for debt repayment, and we converted one 
investment into equity ownership. Our investment strategy provides us with the opportunity to fill a need for additional debt 
financing, while achieving attractive risk adjusted returns to us on the investments and receiving a significant amount of 
additional information on the New York City real estate market. During 2024, our debt and preferred equity portfolio decreased 
as a result of the repayment of an investment with a carrying value of $64.6 million, offset by $21.6 million of advances under 
future funding obligations, discount and fee amortization, and paid-in-kind interest, net of premium amortization. This does not 
include the origination of a $235.4 million preferred equity investment made by the Company and its joint venture partner, 
which is included in Investment in unconsolidated joint ventures in our consolidated balance sheet. 
For descriptions of significant activities in 2024, refer to "Part I, Item 1. Business - Highlights from 2024."
1

Highlights from 2024
Our significant achievements from 2024 included:
Leasing
•
Signed 188 Manhattan office leases covering 3,607,924 square feet.
•
Increased same-store Manhattan office occupancy to 92.5%.
•
Early renewal and expansion with Bloomberg, L.P. for 924,876 square feet at 919 Third Avenue.
•
Early renewal and expansion with Ares Management LLC for 307,336 square feet at 245 Park Avenue.
•
New lease with Alvarez & Marsal Holdings, LLC for 220,221 square feet at 100 Park Avenue.
•
New lease with Elliot Management Corporation for 149,437 square feet at 280 Park Avenue.
•
Early renewal and expansion with Industrial and Commercial Bank of China Limited, New York Branch for 132,938 
square feet at 1185 Avenue of the Americas.
•
Early renewal and expansion with The Travelers Indemnity Company for 122,788 square feet at 485 Lexington 
Avenue.
•
New leases of 67,208 square feet and 35,898 square feet with a publicly traded financial services firm and a 
subsidiary of Flutter Entertainment, respectively, at One Madison Avenue.
Acquisitions
•
Closed on the acquisition of our partner's 45.0% interest in 10 East 53rd Street for cash consideration of $7.2 
million, net of all outstanding debt obligations.
•
Acquired equity interests in the joint venture that owns the leasehold at 2 Herald Square for no consideration, 
increasing the Company's interest in the joint venture to 95%. 
Dispositions
•
Closed on the sale of an 11.0% interest in One Vanderbilt Avenue for a gross asset valuation of $4.7 billion. The 
transaction generated net proceeds to the Company of $189.5 million.
•
Closed on the sale of three of the Giorgio Armani Residences at 760 Madison Avenue. The transactions generated 
net proceeds to the Company of $61.5 million. Sales of the remaining units, which are all under contract, are 
expected to close in the first quarter of 2025.
•
Closed on the sale of the Palisades Premier Conference Center for $26.3 million plus certain fees payable to the 
Company. The Company took control of the property in July 2023 in partial satisfaction of a legal judgment. The 
transaction generated net proceeds to the Company of $19.8 million.
•
Closed on the sale of 719 Seventh Avenue in Times Square for $30.5 million plus certain fees payable to the 
Company. The transaction generated net proceeds to the Company of $3.6 million after repayment of the mortgage 
loan. In connection with the closing of the sale, the Company repaid the existing $50.0 million mortgage for $32.0 
million.
•
Together with our joint venture partner, closed on the sale of the fee ownership interest in 625 Madison Avenue for 
a gross sales price of $634.6 million plus certain fees payable to the Company. In connection with the sale, the 
Company, together with its joint venture partner, originated a $235.5 million preferred equity investment in the 
property. The transaction generated net proceeds to the Company of $199.3 million.
•
Together with our joint venture partner, closed on the sale of the retail condominium at 717 Fifth Avenue for total 
consideration of $963.0 million. The transaction generated net proceeds to the Company of $27.0 million.
Finance
•
The Company repaid the previous $60.9 million mortgage on 690 Madison Avenue for a net payment of $32.1 
million. 
•
Together with our joint venture partner, repaid the previous $182.5 million mortgage on 2 Herald Square for a net 
payment of $7.0 million.
•
Together with our joint venture partner, closed on a modification, extension and upsize of the $360.0 million 
mortgage on 100 Park Avenue. The modification extended the maturity date to December 2027, as fully extended, 
2

while maintaining the interest rate at 2.25% over Term SOFR. The lenders also provided a new $70.0 million future 
funding facility for leasing costs at the property.
•
Together with our joint venture partners, closed on a modification and extension of the $1.3 billion mortgage facility 
on One Madison Avenue. The modification extended the final maturity date to November 2027, while maintaining 
the interest rate at 3.10% over Term SOFR.
•
Together with our joint venture partner, closed on a modification and extension of the $742.8 million mortgage on 
1515 Broadway. The modification extended the maturity date to March 2028, as fully extended, while maintaining 
the interest rate at 3.93%.
•
Closed on a modification and extension of a $100.0 million funded term loan component of the Company's 
unsecured corporate credit facility. The modification extended the maturity date to November 2026, as fully 
extended, at a rate of 1.80% over Term SOFR.
•
Together with our joint venture partner, closed on a modification and extension of the mortgage on 220 East 42nd 
Street. The modification included a paydown of the principal balance by $9.0 million to $496.4 million and extended 
the maturity date to December 2027. The interest rate was maintained at 2.75% over Term SOFR, which the joint 
venture fixed at 6.77% through the extended maturity date.
•
Together with our joint venture partner, closed on a modification and extension of the $1.075 billion securitized 
mortgage on 280 Park Avenue. The modification extended the maturity date to September 2026, with the 
partnership's option to extend to a fully extended maturity date of September 2028. The interest rate was maintained 
at 1.78% over Term SOFR, which the partnership subsequently fixed at 5.84% through the fully extended maturity 
date. The partnership separately modified and extended the $125.0 million mezzanine loan on 280 Park Avenue and 
subsequently repaid the loan for $62.5 million.
•
Together with our joint venture partner, closed on a modification and extension of the mortgage on 10 East 53rd 
Street, which included a paydown of the principal balance by $15.0 million to $205.0 million. The modification 
extended the maturity date by three years to May 2028, as fully extended, and the interest rate was maintained at 
1.45% over Term SOFR, which the joint venture fixed at 5.36% from May 2025 to May 2028.
•
Together with our joint venture partner, closed on a modification and extension of the mortgage on 15 Beekman 
Street. The modification included a paydown of the principal balance by $4.6 million to $120.0 million, extended 
the mortgage by four years to January 2028, as fully extended, and the interest rate was maintained at 1.50% over 
Term SOFR, which the joint venture fixed at 5.99% through January 2026.
Debt and Preferred Equity Investments
•
The Company launched its SLG Opportunistic Debt Fund (the "Fund"). The Fund intends to capitalize on current 
capital markets dislocation through a strategy focused on opportunistically investing in the New York City credit 
market. The Company continues to close commitments for the Fund, following the $250.0 million closing with a 
Canadian institutional investor to anchor the Fund.
3

As of December 31, 2024, we owned the following interests in properties in the New York metropolitan area, primarily in 
midtown Manhattan. Our investments located outside of Manhattan are referred to as the Suburban properties:
Consolidated
Unconsolidated
Total
Location
Property Type
Number of 
Properties
Approximate 
Square Feet 
Number of 
Properties
Approximate 
Square Feet 
Number of 
Properties
Approximate 
Square Feet 
Weighted 
Average 
Leased  
Occupancy(1)
Commercial:
Manhattan
Office
 
15 
 
9,587,441 
 
9 
 
12,175,149 
 
24 
 
21,762,590 
 92.5 %
Retail
 
2 
 
30,496 
 
1 
 
12,946 
 
3 
 
43,442 
 100 %
Development/
Redevelopment
 
2 
(2)
 
880,771 
 
1 
 
1,385,484 
 
3 
 
2,266,255 
N/A
 
19 
 
10,498,708 
 
11 
 
13,573,579 
 
30 
 
24,072,287 
 92.5 %
Suburban
Office
 
7 
 
862,800 
 
— 
 
— 
 
7 
 
862,800 
 73.5 %
Total commercial properties
 
26 
 
11,361,508 
 
11 
 
13,573,579 
 
37 
 
24,935,087 
 91.8 %
Residential:
Manhattan
Residential
 
1 (2)  
140,382 
 
1 
 
221,884 
 
2 
 
362,266 
 99.1 %
Total core portfolio
 
27 
 
11,501,890 
 
12 
 
13,795,463 
 
39 
 
25,297,353 
 91.9 %
Alternative 
Strategy 
Portfolio
 
— 
 
— 
 
7 
 
2,567,025 
 
7 
 
2,567,025 
 63.0 %
(1)
The weighted average leased occupancy for commercial properties represents the total leased square footage divided by total square footage at 
acquisition. The weighted average leased occupancy for residential properties represents the total leased units divided by total available units. Properties 
under construction are not included in the calculation of weighted average leased occupancy.
(2)
As of December 31, 2024, we owned a building at 7 Dey Street / 185 Broadway that was comprised of approximately 140,382 square feet (unaudited) of 
residential space and approximately 50,206 square feet (unaudited) of office and retail space. For the purpose of this report, we have included this 
building in the number of residential properties we own. However, we have included only the residential square footage in the residential approximate 
square footage, and have listed the balance of the square footage as development square footage.
As of December 31, 2024, we also managed one office building and one retail building owned by a third party 
encompassing approximately 0.4 million square feet, and held debt and preferred equity investments with a book value of 
$303.7 million, excluding debt and preferred equity investments and other financing receivables totaling $9.7 million that are 
included in balance sheet line items other than the Debt and preferred equity investments line item.
Critical Accounting Estimates
Our discussion and analysis of financial condition and results of operations is based on our consolidated financial 
statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The 
preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, 
liabilities, and contingencies as of the date of the financial statements and the reported amounts of revenues and expenses 
during the reporting periods. We evaluate our assumptions and estimates on an ongoing basis. We base our estimates on 
historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of 
which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from 
other sources. Actual results may differ from these estimates under different assumptions or conditions. We believe the 
following critical accounting estimates affect our more significant judgments and estimates used in the preparation of our 
consolidated financial statements.
Investment in Commercial Real Estate Properties
Real estate properties are presented at cost less accumulated depreciation and amortization. Costs directly related to the 
development or redevelopment of properties are capitalized. Ordinary repairs and maintenance are expensed as incurred; major 
investments, which improve or extend the life of the asset, are capitalized and depreciated over their estimated useful lives.
We recognize the assets acquired, liabilities assumed (including contingencies) and any noncontrolling interests in an 
acquired entity by allocating the purchase price, including transaction costs, at their respective fair values on the acquisition 
date. 
We allocate the purchase price of real estate to land and building (inclusive of tenant improvements) and, if determined to 
be material, intangibles, such as the value of above- and below-market leases and origination costs associated with the in-place 
leases.
4

The allocation of the purchase price to the tangible and intangible assets acquired and liabilities assumed involves 
subjectivity as the allocations are based on an analysis of the respective fair values. In determining the fair value of the real 
estate acquired, the Company will use a third-party valuation which primarily utilizes cash flow projections that apply, among 
other things, estimated revenue and expense growth rates, future market rents, discount rates and capitalization rates, as well as 
sales comparison approach, which utilizes comparable sales, listings and sales contracts. We assess fair value of the acquired 
leases based on estimated cash flow projections that utilize appropriate discount rates and available market information. 
Estimates of future cash flows are based on a number of factors including the historical operating results, known trends, and 
market/economic conditions that may affect the property. The determined and allocated fair values to the real estate acquired 
will affect the amount of depreciation and amortization we record over the respective estimated useful lives or term of the lease.
The Company classifies those leases under which the Company is the lessee at lease commencement as finance or 
operating leases. Leases qualify as finance leases if i) the lease transfers ownership of the asset at the end of the lease term, ii) 
the lease grants an option to purchase the asset that we are reasonably certain to exercise, iii) the lease term is for a major part 
of the remaining economic life of the asset, iv) the present value of the lease payments exceeds substantially all of the fair value 
of the asset, or v) the underlying asset is of such a specialized nature that it is expected to have no alternative use to the lessor at 
the end of the lease term. Leases that do not qualify as finance leases are deemed to be operating leases. On the consolidated 
statements of operations, operating leases are expensed through operating lease rent while financing leases are expensed 
through amortization and interest expense.
We incur a variety of costs in the development and leasing of our properties. After the determination is made to capitalize 
a cost, it is allocated to the specific component of a project that is benefited. Determination of when a development project is 
substantially complete and capitalization must cease involves a degree of judgment. The costs of land and building under 
development include specifically identifiable costs. The capitalized costs include, but are not limited to, pre-construction costs 
essential to the development of the property, development costs, construction costs, interest costs, real estate taxes, salaries and 
related costs and other costs incurred during the period of development. We consider a construction project as substantially 
completed and held available for occupancy upon the completion of tenant improvements, but no later than one year after major 
construction activity ceases. We cease capitalization on the portions substantially completed and occupied or held available for 
occupancy and capitalize only those costs associated with the portions under construction.
Properties are individually evaluated for impairment quarterly or whenever events or changes in circumstances indicate 
that the carrying amount may not be recoverable. A consolidated property's value is considered impaired if management's 
estimate of the aggregate future cash flows (undiscounted) to be generated by the property is less than the carrying value of the 
property taking into account the appropriate capitalization rate in determining the future terminal value. To the extent 
impairment has occurred, the loss will be measured as the excess of the carrying amount of the property over the fair value of 
the property as calculated in accordance with ASC 820. We assess for impairment indicators based on factors such as, among 
other things, market conditions, occupancy rates, collections, and the overall operating performance of the asset. If indicators of 
impairment are present, we evaluate real estate investments for potential impairment primarily utilizing estimated fair value 
based on discounted future cash flows utilizing appropriate discount and capitalization rates, in addition to sales comparison 
approach, which utilizes comparable sales, listings and sales contracts.
We also evaluate our real estate properties for impairment when a property has been classified as held for sale. Real estate 
assets held for sale are valued at the lower of their carrying value or fair value less costs to sell and depreciation expense is no 
longer recorded. See Note 4, "Properties Held for Sale and Property Dispositions."
Investments in Unconsolidated Joint Ventures
We account for our investments in unconsolidated joint ventures under the equity method of accounting in cases where 
we exercise significant influence over, but do not control, these entities and are not considered to be the primary beneficiary. 
We consolidate those joint ventures that we control or which are variable interest entities (each, a "VIE") and where we are 
considered to be the primary beneficiary. In all these joint ventures, the rights of the joint venture partner are both protective as 
well as participating. Unless we are determined to be the primary beneficiary in a VIE, these participating rights preclude us 
from consolidating these VIE entities. Determining control of the entities can be subjective in assessing which activities of the 
joint venture most significantly impact the economic performance and whether the rights of the joint venture partner are 
protective or participating. In making this determination, any new or amended joint venture agreement is assessed by the 
Company for the activities that most significantly impact the joint venture's economic performance based on the business 
purpose and design of the venture. We assess the rights that are conveyed to us in the agreement and evaluate whether we are 
provided with participating or protective rights over the activities that most significantly impact the entity's economic 
performance. We also assess the rights of our joint venture partner. Such participating rights include, among other things, the 
right to approve/amend the annual budget, leasing of the property to a significant tenant, and approval of tax returns and 
auditors. If our joint venture partner has substantive participating rights and we are determined not to be the primary 
beneficiary, we do not consolidate the entity.
5

These investments are recorded initially at cost, as investments in unconsolidated joint ventures, and subsequently 
adjusted for equity in net income (loss) and cash contributions and distributions. Equity in net income (loss) from 
unconsolidated joint ventures is allocated based on our ownership or economic interest in each joint venture and includes 
adjustments related to basis differences in accounting for the investment. When a capital event (as defined in each joint venture 
agreement) such as a refinancing occurs, if return thresholds are met, future equity income will be allocated at our increased 
economic interest. We recognize incentive income from unconsolidated real estate joint ventures as income to the extent it is 
earned and not subject to a clawback feature. Distributions we receive from unconsolidated real estate joint ventures in excess 
of our basis in the investment are recorded as offsets to our investment balance if we remain liable for future obligations of the 
joint venture or may otherwise be committed to provide future additional financial support. We generally finance our joint 
ventures with non-recourse debt. In certain cases we may provide guarantees or master leases for tenant space, which terminate 
upon the satisfaction of specified circumstances or repayment of the underlying loans.
We assess our investments in unconsolidated joint ventures for recoverability, and if it is determined that a loss in value 
of the investment is other than temporary, we write down the investment to its fair value. We evaluate our equity investments 
for impairment based on each joint ventures' actual and projected cash flows. Aside from charges noted in Note 6, "Investment 
in Unconsolidated Joint Ventures," we do not believe that the values of any of our equity investments were impaired as of 
December 31, 2024.
We may originate loans for real estate acquisition, development and construction ("ADC loans") where we expect to 
receive some of the residual profit from such projects. When the risk and rewards of these arrangements are essentially the same 
as an investor or joint venture partner, we account for these arrangements as real estate investments under the equity method of 
accounting for investments. Otherwise, we account for these arrangements consistent with the accounting for our debt and 
preferred equity investments.
6

Results of Operations
Comparison of the year ended December 31, 2024 to the year ended December 31, 2023
The following comparison for the year ended December 31, 2024, or 2024, to the year ended December 31, 2023, or 
2023, makes reference to the effect of the following:
i.
“Same-Store Properties,” which represents all operating properties owned by us at January 1, 2023 and still owned by 
us in the same manner as of December 31, 2024 (Same-Store Properties totaled 21 of our 27 consolidated operating 
buildings),
ii. “Acquisition Properties,” which represents all properties or interests in properties acquired in 2024 and 2023 and all 
non-Same-Store Properties, including properties that are under development or redevelopment,
iii. "Disposed Properties." which represents all properties or interests in properties sold in 2024 and 2023, 
iv. "Alternative Strategy Portfolio," which represents non-core assets, and
v. “Other,” which represents properties where we sold an interest resulting in deconsolidation and corporate level items 
not allocable to specific properties, as well as the Service Corporation and Emerge Inc.
 
Same-Store
Disposed
Other
Consolidated
(in millions)
2024
2023
$
Change
%
Change
2024
2023
2024
2023
2024
2023
$
Change
%
Change
Rental revenue
$ 563.4 
$ 549.6 
$ 13.8 
 2.5 %
$ 0.8 
$ 
— 
$ 41.8 
$ 133.7 
$ 606.0 
$ 683.3 
$ (77.3) 
 (11.3) %
SUMMIT Operator revenue
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 133.2 
 118.3 
 
133.2 
 
118.3 
 
14.9 
 12.6 %
Investment income
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 24.4 
 34.7 
 
24.4 
 
34.7 
 (10.3) 
 (29.7) %
Interest income from real 
estate loans held by 
consolidated securitization 
vehicles
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 19.0 
 
— 
 
19.0 
 
— 
 
19.0 
 100.0 %
Other income
 
8.0 
 
4.1 
 
3.9 
 95.1 %
 
— 
 
— 
 95.7 
 73.3 
 
103.7 
 
77.4 
 
26.3 
 34.0 %
Total revenues
 
571.4 
 
553.7 
 
17.7 
 3.2 %
 
0.8 
 
— 
 314.1 
 360.0 
 
886.3 
 
913.7 
 (27.4) 
 (3.0) %
Property operating expenses
 
328.0 
 
277.0 
 
51.0 
 18.4 %
 
0.7 
 
0.2 
 13.7 
 90.3 
 
342.4 
 
367.5 
 (25.1) 
 (6.8) %
SUMMIT Operator expenses
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 111.7 
 101.2 
 
111.7 
 
101.2 
 
10.5 
 10.4 %
SUMMIT Operator tax 
expense
 
0.7 
 
9.2 
 
(8.5) 
 (92.4) %
Transaction related costs
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 
0.4 
 
1.1 
 
0.4 
 
1.1 
 
(0.7) 
 (63.6) %
Marketing, general and 
administrative
 
— 
 
— 
 
— 
 — %
 
— 
 
— 
 85.2 
 111.4 
 
85.2 
 
111.4 
 (26.2) 
 (23.5) %
 
328.0 
 
277.0 
 
51.0 
 18.4 %
 
0.7 
 
0.2 
 211.0 
 304.0 
 
540.4 
 
590.4 
 (50.0) 
 (8.5) %
Other income (expenses):
Interest expense and 
amortization of deferred 
financing costs, net of 
interest income
$ (153.8) $ (145.0) $ (8.8) 
 6.1 %
Interest expense on senior 
obligations of consolidated 
securitization vehicles
 
(14.6)  
— 
 (14.6) 
 100.0 %
Depreciation and 
amortization
 (207.4)  (247.8)  
40.4 
 (16.3) %
Equity in net loss from 
unconsolidated joint ventures
 (179.7)  
(76.5)  (103.2) 
 134.9 %
Equity in net gain (loss) on 
sale of interest in 
unconsolidated joint venture/
real estate
 
208.1 
 
(13.4)  221.5 
 (1,653.0) %
Purchase price and other fair 
value adjustments
 
89.0 
 
(17.3)  106.3 
 (614.5) %
Gain (loss) on sale of real 
estate, net
 
3.0 
 
(32.4)  
35.4 
 (109.3) %
Depreciable real estate 
reserves and impairments
 (104.1)  (382.4)  278.3 
 (72.8) %
Gain (loss) on early 
extinguishment of debt
 
43.8 
 
(0.9)  
44.7 
 (4,966.7) %
Loan loss and other 
investment reserves, net of 
recoveries
 
— 
 
(6.9)  
6.9 
 (100.0) %
Net income (loss)
$ 
30.2 
$ (599.3) $ 629.5 
 (105.0) %
7

Rental Revenue
Rental revenues decreased due primarily to the deconsolidation of 245 Park Avenue ($77.6 million) as a result of the sale 
of a joint venture interest during the second quarter of 2023 and increased vacancy at 555 West 57th Street ($10.7 million), 
1350 Avenue of the Americas ($4.1 million) and 885 Third Avenue ($3.6 million). The decrease is partially offset by the 
consolidation of 10 East 53rd Street ($25.2 million) as a result of the agreement to acquire the partner's interest in the joint 
venture during the first quarter of 2024.
The following table presents a summary of the commenced leasing activity for the year ended December 31, 2024 in our 
Manhattan portfolio:
 
Usable
SF
Rentable
SF(1)
New
Cash
Rent (per
rentable
SF) (2)
Prev.
Escalated
Rent (per
rentable
SF) (3)
TI/LC
per
rentable
SF
Free
Rent (in
months)
Average
Lease
Term (in
years)
Manhattan
 
 
 
 
 
 
 
Space available at beginning of the year
 
2,738,177 
 
 
 
 
 
 
Space which became available during the year(4)
 
 
 
 
 
 
•       Office
 
980,111 
 
 
 
 
 
 
•       Retail
 
89,082 
 
 
 
 
 
 
•       Storage
 
5,177 
 
 
 
 
 
 
 
 
1,074,370 
 
 
 
 
 
 
Total space available
 
3,812,547 
 
 
 
 
 
 
Leased space commenced during the year:
 
 
 
 
 
 
 
•       Office(5)
 
1,078,894 
 
1,132,979 
$ 
94.54 
$ 
100.13 
$ 
110.78 
 
11.2 
 
11.0 
•       Retail
 
104,211 
 
97,923 
$ 
42.31 
$ 
37.10 
$ 
35.96 
 
2.9 
 
5.9 
•       Storage
 
1,140 
 
1,096 
$ 
15.47 
$ 
15.00 
$ 
— 
 
— 
 
1.4 
Total leased space commenced
 
1,184,245 
 
1,231,998 
$ 
90.32 
$ 
92.24 
$ 
104.74 
 
10.5 
 
10.6 
Total available space at end of year
 
2,628,302 
 
 
 
 
 
 
Early renewals
 
 
 
 
 
 
•       Office
 
1,488,717 
 
1,533,979 
$ 
85.98 
$ 
74.99 
$ 
84.62 
 
10.5 
 
9.6 
•       Retail
 
16,761 
 
16,758 
$ 
200.74 
$ 
227.95 
$ 
— 
 
— 
 
5.0 
•       Storage
 
536 
 
557 
$ 
46.22 
$ 
39.91 
$ 
— 
 
— 
 
4.6 
Total early renewals
 
1,506,014 
 
1,551,294 
$ 
87.21 
$ 
76.63 
$ 
83.67 
 
10.4 
 
9.6 
Total commenced leases, including replaced 
previous vacancy
 
 
•       Office
 
2,666,958 
$ 
89.62 
$ 
81.30 
$ 
95.73 
 
10.8 
10.2
•       Retail
 
 
114,681 
$ 
65.46 
$ 
73.05 
$ 
30.70 
 
2.5 
 5.8 
•       Storage
 
 
1,653 
$ 
25.83 
$ 
23.95 
$ 
— 
 
— 
 2.5 
Total commenced leases
 
 
2,783,292 
$ 
88.59 
$ 
80.92 
$ 
93.00 
 
10.4 
 10.0 
(1)
Represents the rentable square footage at the time the property was acquired.
(2)
Annual initial base rent.
(3)
Escalated rent includes base rent plus all additional amounts paid by the tenant in the form of real estate taxes, operating expenses, porters wage or a 
consumer price index (CPI) adjustment.
(4)
Includes expiring space, relocating tenants and move-outs where tenants vacated. Excludes lease expirations where tenants held over.
(5)
Average starting office rent excluding new tenants replacing vacancies was $95.92 per rentable square feet for 514,272 rentable square feet. Average 
starting office rent for office space (leased and early renewals, excluding new tenants replacing vacancies) was $88.48 per rentable square feet for 
2,048,251 rentable square feet.
SUMMIT Operator revenue
SUMMIT Operator revenues were higher for the year ended December 31, 2024, compared to the same period in 2023 
due primarily to increased attendance.
8

Investment Income
Investment income decreased due to a lower weighted average debt and preferred equity investment balance for the period 
ended December 31, 2024 as compared to the same period in 2023. For the years ended December 31, 2024 and 2023, the 
weighted average balance of our debt and preferred equity investment portfolio and the weighted average yield were $328.9 
million and 6.9%, respectively, compared to $563.0 million and 6.2%, respectively. 
Interest income from real estate loans held by consolidated securitization vehicles
During the year December 31, 2024, we acquired securities in CMBS securitization trusts that resulted in consolidation of 
the trusts on our financial statements. The amounts recorded include our interest income as well as the interest income 
associated with CMBS positions owned by third parties, which is offset by the amounts recorded in Interest expense on senior 
obligations of consolidated securitization vehicles. As a result, the net impact is limited to the interest income on the CMBS 
securities we own directly and not the consolidated interest income and interest expense. We did not hold any investments in 
CMBS securitization trusts that resulted in consolidation during the year ended December 31, 2023.
Other Income
Other income increased due primarily to fee income related to the sale of 625 Madison Avenue ($11.5 million) as well as 
higher management, leasing, and construction management fee income ($24.6 million) and an increase in special servicing 
income ($2.9 million). This increase was offset by a decrease in lease termination income ($6.4 million) and fee income related 
to the 49.9% interest sale of 245 Park Avenue ($4.7 million) and One Madison Avenue ($2.1 million) recognized during the 
year ended December 31, 2023.
Property Operating Expenses
Property operating expenses decreased due primarily to the deconsolidation of 245 Park Avenue in the second quarter of 
2023 ($26.8 million) and decreases in variable expenses ($5.3 million) and real estate taxes ($3.3 million) at our Acquired 
properties. These decreases were partially offset by the consolidation of 10 East 53rd Street ($11.1 million) as a result of the 
agreement to acquire the partner's interest in the joint venture during the first quarter of 2024.
SUMMIT Operator expenses
SUMMIT Operator expenses were higher for the year ended December 31, 2024, compared to the same period in 2023 
due to increased variable expenses, including percentage rent, as a result of increased attendance.
SUMMIT Operator tax expense
The decrease in SUMMIT Operator tax expense for the year ended December 31, 2024 as compared to the same period in 
2023 was the result of an adjustment made in the third quarter of 2024 related to 2023 projected tax expense being more than 
2023 actual tax expense.
Marketing, General and Administrative Expenses
Marketing, general and administrative expenses decreased to $85.2 million for the year ended December 31, 2024, 
compared to $111.4 million for the same period in 2023, due primarily to compensation expense related to the non-renewal of 
the Company's former President ($18.7 million) recorded in the fourth quarter of 2023.
Interest Expense and Amortization of Deferred Financing Costs, Net of Interest Income
Interest expense and amortization of deferred financing costs, net of interest income, increased due primarily to a decrease 
in interest capitalization in connection with properties that are under development or redevelopment ($35.1 million), increased 
interest expense from the revolving credit facility ($11.2 million) due to a higher weighted average interest rate, and the 
consolidation of 10 East 53rd Street ($10.7 million) as a result of the agreement to acquire the partner's interest in the joint 
venture during the first quarter of 2024. These increases were offset by the deconsolidation of 245 Park Avenue in the second 
quarter of 2023 ($31.1 million), the repayment of unsecured corporate term loans ($10.1 million) in the third quarter of 2023, 
the discounted mortgage repayment at 690 Madison Avenue in the fourth quarter of 2024 ($4.3 million), and the sale of 719 
Seventh in the second quarter of 2024 ($4.0 million). The weighted average consolidated debt balance outstanding was 
$3.7 billion for the year ended December 31, 2024 as compared to $4.6 billion for the year ended December 31, 2023. The 
consolidated weighted average interest rate was 5.17% for the year ended December 31, 2024 as compared to 4.71% for the 
year ended December 31, 2023.
9

Interest expense on senior obligations of consolidated securitization vehicles
During the year December 31, 2024, we acquired securities in CMBS securitization trusts that resulted in consolidation of 
the trusts on our financial statements. The amounts include the interest expense associated with CMBS positions owned by third 
parties, which is an offset to the third party interest income recognized in Interest income from real estate loans held by 
consolidated securitization vehicles. As a result, the impact is limited to interest income on the CMBS securities we own 
directly and not the consolidated interest income and interest expense. We did not hold any investments in CMBS securitization 
trusts that resulted in consolidation during the year ended December 31, 2023.
Depreciation and Amortization
Depreciation and amortization decreased due primarily to the deconsolidation of 245 Park Avenue in the second quarter of 
2023 ($48.5 million), partially offset by the consolidation of 10 East 53rd Street ($11.3 million) as a result of the agreement to 
acquire the partner's interest in the joint venture during the first quarter of 2024 for the year ended December 31, 2024.
Equity in net loss from unconsolidated joint ventures
Equity in net loss from unconsolidated joint ventures increased due primarily to impairments recognized during the year 
ended December 31, 2024 at 5 Times Square ($146.4 million), Worldwide Plaza ($72.6 million), 2 Herald Square 
($20.4 million), 85 Fifth Avenue ($12.0 million) and 115 Spring Street ($11.7 million) during the year ended December 31, 
2024. These impairments were partially offset by the $141.7 million and $30.7 million gains on discounted debt extinguishment 
at 2 Herald Square and 280 Park Avenue, respectively, during the year ended December 31, 2024. The year ended 
December 31, 2023 included $23.6 million of income recognized for holdover rent, interest and reimbursement of attorneys' 
fees collected following the completion of legal proceedings against a former tenant and its guarantor at 2 Herald Square.
Equity in net gain (loss) on sale of interest in unconsolidated joint venture/real estate
During the year ended December 31, 2024, we recognized gains on the sale of an 11% interest in One Vanderbilt 
($187.6 million) and our interest in 717 Fifth Avenue ($26.4 million), partially offset by a loss on the sale of our interest in 625 
Madison Avenue ($7.2 million). During the year ended December 31, 2023, we recognized losses on the sales of our interests in 
21 East 66th Street ($12.7 million) and 121 Greene Street ($0.3 million).
Purchase price and other fair value adjustments
During the year ended December 31, 2024, we recorded a $117.8 million positive fair value adjustment relating to the 
consolidation of 100 Park Avenue and a $19.6 million positive fair value adjustment for the secured borrowing related to the 
previous sale of an interest at One Madison Avenue. Additionally, we recorded a $5.5 million positive fair value adjustment 
related to derivatives that are not designated as hedges for accounting purposes. These positive adjustments were partially offset 
by a $55.7 million negative fair value adjustment relating to the consolidation of 10 East 53rd Street. During the year ended 
December 31, 2023, we recorded a $17.0 million negative fair value adjustment relating to the 50.1% interest we retained in 
245 Park Avenue, which was deconsolidated when a 49.9% joint venture interest was sold, and a $10.4 million negative fair 
value adjustment related to derivatives that are not designated as hedges for accounting purposes. This was partially offset by a 
$10.2 million purchase price adjustment related to a previous transaction.
Gain (loss) on sale of real estate, net
During the year ended December 31, 2024, we recognized a gain on the sale of Palisades Conference Center 
($7.3 million) and losses on the sales of 719 Seventh Avenue ($2.1 million) and the Giorgio Armani Residences at 760 Madison 
Avenue ($1.5 million). During the year ended December 31, 2023, we recognized a loss on the sale of a 49.9% joint venture 
interest in 245 Park Avenue ($32.8 million).
Depreciable Real Estate Reserves and Impairments
During the year ended December 31, 2024, we recognized depreciable real estate reserves and impairments at 719 
Seventh Avenue ($46.3 million), 690 Madison Avenue ($34.3 million) and 760 Madison Avenue ($17.6 million), reflective of 
$15.1 million of capitalized interest for 760 Madison Avenue, to reduce the carrying value of our investments based on the sales 
contracts that the Company entered into for these properties. In addition, we recognized depreciable real estate reserves and 
impairments related to our investment in 625 Madison Avenue ($5.9 million), which remained under contract for sale as of 
March 31, 2024 prior to the sale closing in the second quarter of 2024. During the year ended December 31, 2023, we 
recognized depreciable real estate reserves and impairments related to our leasehold interest at 625 Madison Avenue 
($272.6 million), which was under contract for sale as of December 31, 2023, 2 Herald Square ($101.7 million) and 1552-1560 
Broadway ($8.0 million) following an assessment of the investments for recoverability.
10

Gain (loss) on early extinguishment of debt
During the year ended December 31, 2024, we recognized a $26.0 million gain on discounted debt extinguishment at 690 
Madison Avenue and a $17.8 million gain on discounted debt extinguishment at 719 Seventh Avenue.
Loan loss and other investment reserves, net of recoveries 
During the year ended December 31, 2024, we did not recognize any loan loss and other investment reserves. During the 
year ended December 31, 2023, we recorded $6.9 million of loan loss reserve on one debt and preferred equity investment. 
Comparison of the year ended December 31, 2023 to the year ended December 31, 2022
For a comparison of the year ended December 31, 2023 to the year ended December 31, 2022, see "Management's 
Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of our Form 10-K for the year 
ended December 31, 2023, which was filed with the SEC on February 23, 2024.
Liquidity and Capital Resources
We currently expect that the principal sources of funds to meet our short-term and long-term liquidity requirements for 
working capital, acquisitions, development or redevelopment of properties, tenant improvements, leasing costs, dividends to 
shareholders, distributions to unitholders, repurchases or repayments of outstanding indebtedness and for debt and preferred 
equity investments will include:
(1)
Cash flow from operations;
(2)
Cash on hand;
(3)
Net proceeds from divestitures of properties and redemptions, participations, dispositions and repayments of 
debt and preferred equity investments;
(4)
Borrowings under the revolving credit facility;
(5)
Other forms of secured or unsecured financing; and
(6)
Proceeds from common or preferred equity or debt offerings by the Company or the Operating Partnership 
(including issuances of units of limited partnership interest in the Operating Partnership and Trust preferred 
securities).
Cash flow from operations is primarily dependent upon the collectability of rent, the occupancy level of our portfolio, the 
net effective rental rates achieved on our leases, the collectability of rent, operating escalations and recoveries from our tenants 
and the level of operating and other costs. Additionally, we believe that our debt and preferred equity investment program will 
continue to serve as a source of operating cash flow.
The combined aggregate principal maturities of mortgages and other loans payable, the 2021 credit facility, senior 
unsecured notes (net of discount), trust preferred securities, our share of joint venture debt, including as-of-right extension 
options, estimated interest expense, and our obligations under our financing and operating leases, as of December 31, 2024 are 
as follows (in thousands):
2025
2026
2027
2028
2029
Thereafter
Total
Property mortgages and other 
loans
$ 
373,551 
$ 
190,148 
$ 
910,000 
$ 
205,000 
$ 
— 
$ 
272,325 
$ 
1,951,024 
Revolving credit facility
 
— 
 
— 
 
320,000 
 
— 
 
— 
 
— 
 
320,000 
Unsecured term loans
 
— 
 
100,000 
 
1,050,000 
 
— 
 
— 
 
— 
 
1,150,000 
Senior unsecured notes
 
100,000 
 
— 
 
— 
 
— 
 
— 
 
— 
 
100,000 
Trust preferred securities
 
— 
 
— 
 
— 
 
— 
 
— 
 
100,000 
 
100,000 
Financing leases
 
3,228 
 
3,276 
 
3,325 
 
3,375 
 
3,426 
 
193,368 
 
209,998 
Operating leases
 
53,595 
 
53,734 
 
53,746 
 
54,211 
 
54,443 
 
1,154,422 
 
1,424,151 
Estimated interest expense
 
182,940 
 
166,616 
 
87,930 
 
32,207 
 
28,302 
 
276,591 
 
774,586 
Company's share of joint
venture debt
 
1,198,400 
 
936,639 
 
1,710,229 
 
382,294 
 
— 
 
1,800,300 
 
6,027,862 
Total
$ 
1,911,714 
$ 
1,450,413 
$ 
4,135,230 
$ 
677,087 
$ 
86,171 
$ 
3,797,006 
$ 
12,057,621 
11

We estimate that for the year ending December 31, 2025, we expect to incur $114.7 million of leasing capital 
expenditures and $22.0 million of recurring capital expenditures on existing consolidated properties. In addition, we expect to 
incur $22.6 million of development or redevelopment expenditures on existing consolidated properties, of which $8.9 million 
will be funded by construction financing facilities or loan reserves. We expect our share of capital expenditures at our joint 
venture properties will be $134.1 million, of which $22.6 million will be funded by construction financing facilities or loan 
reserves. We expect to fund capital expenditures from operating cash flow, existing liquidity, and borrowings from construction 
financing facilities. Future property acquisitions may require substantial capital investments for refurbishment and leasing costs.
As of December 31, 2024, we had liquidity of $1.1 billion, comprised of $922.5 million of availability under our 
revolving credit facility and $201.6 million of consolidated cash on hand, inclusive of $17.3 million of available-for-sale 
marketable securities. This liquidity excludes $131.6 million representing our share of cash at unconsolidated joint venture 
properties. We may seek to divest of properties, interests in properties, or debt and preferred equity investments or access 
private and public debt and equity capital when the opportunity presents itself, although there is no guarantee that this capital 
will be made available to us at efficient levels or at all. Management believes that these sources of liquidity, if we are able to 
access them, along with potential refinancing opportunities for secured and unsecured debt, will allow us to satisfy our debt and 
other obligations, as described above, upon maturity, if not before.
We have investments in several real estate joint ventures with various partners who are generally considered to be 
financially stable. Most of our joint ventures are financed with non-recourse debt. We believe that property level cash flows 
along with unfunded committed indebtedness and proceeds from the refinancing of outstanding secured indebtedness will be 
sufficient to fund the capital needs of our joint venture properties.
Cash Flows
The following summary discussion of our cash flows is based on our consolidated statements of cash flows in "Item 1. 
Financial Statements" and is not meant to be an all-inclusive discussion of the changes in our cash flows for the years presented 
below.
Cash, restricted cash, and cash equivalents were $331.6 million and $335.5 million as of December 31, 2024 and 2023, 
respectively, representing a decrease of $3.9 million. The decrease was a result of the following changes in cash flows (in 
thousands):
Year Ended December 31,
2024
2023
(Decrease)
Increase
Net cash provided by operating activities
$ 
129,595 
$ 
229,503 
$ 
(99,908) 
Net cash provided by investing activities
$ 
118,753 
$ 
171,345 
$ 
(52,592) 
Net cash used in financing activities
$ 
(252,229) $ 
(449,383) $ 
197,154 
Our principal sources of operating cash flow are the properties in our consolidated and joint venture portfolios, third party 
fees and our debt and preferred equity portfolio. These sources generate a relatively consistent stream of cash flow that provides 
us with resources to pay operating expenses, debt service, and fund dividend and distribution requirements.
Cash is used in investing activities to fund acquisitions, development or redevelopment projects and recurring and 
nonrecurring capital expenditures. We selectively invest in new projects that enable us to take advantage of our development, 
leasing, financing and property management skills, and invest in existing buildings that meet our investment criteria. During the 
year ended December 31, 2024, when compared to the year ended December 31, 2023, we used cash primarily for the following 
investing activities (in thousands): 
Capital expenditures and capitalized interest
$ 
47,794 
Acquisition deposits and deferred purchase price
 
(23,050) 
Joint venture investments
 
(266,752) 
Distributions from joint ventures
 
20,905 
Proceeds from disposition of real estate/joint venture interest
 
171,414 
Debt and preferred equity and other investments
 
(21,920) 
Decrease in net cash provided by investing activities
$ 
(52,592) 
Funds spent on capital expenditures, which are comprised of building and tenant improvements, decreased from $259.7 
million for the year ended December 31, 2023 to $211.9 million for the year ended December 31, 2024 due to lower spending 
on development and redevelopment properties.
12

We generally fund our investment activity through the sale of real estate, the sale or repayment of debt and preferred 
equity investments, property-level financing, our corporate credit facilities, or construction loan facilities. From time to time, 
the Company may issue common or preferred stock or equity-linked securities, or the Operating Partnership may issue common 
or preferred units of limited partnership interest. 
During the year ended December 31, 2024, when compared to the year ended December 31, 2023, we used cash for the 
following financing activities (in thousands):
Proceeds from our debt obligations
$ 
636,450 
Repayments of our debt obligations
 
(725,151) 
Net distribution to noncontrolling interests
 
(7,760) 
Other financing activities
 
(158,974) 
Proceeds from stock options exercised and DRSPP issuance
 
51,783 
Proceeds from issuance of common stock
 
386,790 
Redemption of preferred stock
 
9,197 
Acquisition of subsidiary interest from noncontrolling interest
 
(7,289) 
Dividends and distributions paid
 
12,108 
Increase in net cash used in financing activities
$ 
197,154 
Capitalization
Our authorized capital stock consists of 260,000,000 shares, $0.01 par value per share, consisting of 160,000,000 shares 
of common stock, $0.01 par value per share, 75,000,000 shares of excess stock, at $0.01 par value per share, and 25,000,000 
shares of preferred stock, $0.01 par value per share. As of December 31, 2024, 71,096,743 shares of common stock and no 
shares of excess stock were issued and outstanding.
In November 2024, the Company completed an offering of 5,063,291 shares of its common stock, par value $0.01 per 
share, at a price of $79.00 per share. The Company received net proceeds of approximately $386.3 million, after deducting 
offering expenses. The net proceeds from these offerings were contributed to the Operating Partnership in exchange for 
5,063,291 common units of limited partnership interest and were used to repay debt, fund new investments and for other 
corporate purposes. 
Share Repurchase Program
Our Board of Directors approved a $3.5 billion share repurchase program under which we can buy shares of our common 
stock.
As of December 31, 2024, 36,107,719 shares have been repurchased under the program, excluding the redemption of OP 
units. We did not repurchase any shares under the program during the year ended December 31, 2024.
Dividend Reinvestment and Stock Purchase Plan ("DRSPP")
In February 2024, the Company filed a new registration statement with the SEC for our dividend reinvestment and stock 
purchase plan, or DRSPP, which automatically became effective upon filing. The Company registered 3,500,000 shares of our 
common stock under the DRSPP. The DRSPP commenced on September 24, 2001.
The following table summarizes SL Green common stock issued, and proceeds received from dividend reinvestments 
and/or stock purchases under the DRSPP for the years ended December 31, 2024, 2023, and 2022, respectively (dollars in 
thousands):
Year Ended December 31,
2024
2023
2022
Shares of common stock issued
 
728,352 
 
17,180 
 
10,839 
Dividend reinvestments/stock purchases under the DRSPP
$ 
52,308 
$ 
525 
$ 
525 
13

Fifth Amended and Restated 2005 Stock Option and Incentive Plan
The Fifth Amended and Restated 2005 Stock Option and Incentive Plan, or the 2005 Plan, was approved by the 
Company's Board of Directors in April 2022 and its stockholders in June 2022 at the Company's annual meeting of 
stockholders. Subject to adjustments upon certain corporate transactions or events, awards with respect to up to a maximum of 
32,210,000 fungible units may be granted as options, restricted stock, phantom shares, dividend equivalent rights and other 
equity-based awards under the 2005 Plan. As of December 31, 2024, 1.5 million fungible units were available for issuance 
under the 2005 Plan after reserving for shares underlying outstanding restricted stock units and phantom stock units granted 
pursuant to our Non-Employee Directors' Deferral Program and LTIP Units.
Deferred Compensation Plan for Directors
Under our Non-Employee Director's Deferral Program, which commenced July 2004, the Company's non-employee 
directors may elect to defer up to 100% of their annual retainer fee, chairman fees, meeting fees and annual stock grant. Unless 
otherwise elected by a participant, fees deferred under the program shall be credited in the form of phantom stock units. The 
program provides that a director's phantom stock units generally will be settled in an equal number of shares of common stock 
upon the earlier of (i) the January 1 coincident with or the next following such director's termination of service from the Board 
of Directors or (ii) a change in control by us, as defined by the program. Phantom stock units are credited to each non-employee 
director quarterly using the closing price of our common stock on the first business day of the respective quarter. Each 
participating non-employee director is also credited with dividend equivalents or phantom stock units based on the dividend 
rate for each quarter, which are either paid in cash currently or credited to the director's account as additional phantom stock 
units.
During the year ended December 31, 2024, 15,945 phantom stock units and 25,590 shares of common stock were issued 
to our Board of Directors. We recorded compensation expense of $2.8 million during the year ended December 31, 2024, 
respectively, related to the Deferred Compensation Plan. As of December 31, 2024, there were 125,654 phantom stock units 
outstanding pursuant to our Non-Employee Director's Deferral Program.
Employee Stock Purchase Plan
In 2007, the Company's Board of Directors adopted the 2008 Employee Stock Purchase Plan, or ESPP, to provide equity-
based incentives to eligible employees. The ESPP is intended to qualify as an "employee stock purchase plan" under 
Section 423 of the Code, and has been adopted by the board to enable our eligible employees to purchase the Company's shares 
of common stock through payroll deductions. The ESPP became effective on January 1, 2008 with a maximum of 500,000 
shares of the common stock available for issuance, subject to adjustment upon a merger, reorganization, stock split or other 
similar corporate change. The Company filed a registration statement on Form S-8 with the SEC with respect to the ESPP. The 
common stock is offered for purchase through a series of successive offering periods. Each offering period will be three months 
in duration and will begin on the first day of each calendar quarter, with the first offering period having commenced on January 
1, 2008. The ESPP provides for eligible employees to purchase the common stock at a purchase price equal to 85% of the lesser 
of (1) the market value of the common stock on the first day of the offering period or (2) the market value of the common stock 
on the last day of the offering period. The ESPP was approved by our stockholders at our 2008 annual meeting of stockholders. 
As of December 31, 2024, 245,445 shares of our common stock had been issued under the ESPP.
14

Indebtedness
The table below summarizes our consolidated mortgages and other loans payable, 2021 credit facility, 2022 term loan, 
senior unsecured notes and trust preferred securities outstanding as of December 31, 2024 and 2023, (amounts in thousands).
Debt Summary:
December 31, 2024
December 31, 2023
Balance
Fixed rate
$ 
1,182,474 
$ 
1,117,386 
Variable rate—hedged
 
2,075,000 
 
2,120,000 
Total fixed rate
 
3,257,474 
 
3,237,386 
Total variable rate
 
363,550 
 
270,000 
Total debt
$ 
3,621,024 
$ 
3,507,386 
Debt, preferred equity, and other investments subject to variable rate
 
117,006 
 
168,745 
Net exposure to variable rate debt
 
246,544 
 
101,255 
Percent of Total Debt:
Fixed rate
 90.0 %
 92.3 %
Variable rate (1)
 10.0 %
 7.7 %
Total
 100.0 %
 100.0 %
Effective Interest Rate for the Year:
Fixed rate
 5.18 %
 4.68 %
Variable rate
 5.17 %
 6.11 %
Effective interest rate
 5.17 %
 4.71 %
(1) 
Inclusive of the mitigating effect of our debt, preferred equity, and other investments subject to variable rates, the percent of total debt of our net 
exposure to variable rate debt was 7.0% and 3.0% as of December 31, 2024 and December 31, 2023, respectively.
The variable rate debt shown above generally bears interest at an interest rate based on adjusted Term SOFR (4.33% and 
5.35% as of December 31, 2024 and 2023, respectively). Our consolidated debt as of December 31, 2024 had a weighted 
average term to maturity of 2.80 years.
Certain of our debt and equity investments and other investments, with carrying values of $117.0 million as of 
December 31, 2024 and $168.7 million as of December 31, 2023, are variable rate investments which mitigate our exposure to 
interest rate changes on our unhedged variable rate debt. Inclusive of the mitigating effect of these investments, the net ratio of 
our consolidated variable rate debt to total debt was 7.0% and 3.0% as of December 31, 2024 and 2023, respectively.
Mortgage Financing
As of December 31, 2024, our total mortgage debt (excluding our share of joint venture mortgage debt of $6.0 billion) 
consisted of $1.6 billion of fixed rate debt, including swapped variable rate debt, with an effective weighted average interest 
rate of 5.80% and $0.4 billion of variable rate debt with an effective weighted average interest rate of 6.60%.
Corporate Indebtedness
2021 Credit Facility
In December 2021, we entered into an amended and restated credit facility, referred to as the 2021 credit facility, that was 
previously amended by the Company in November 2017, and was originally entered into by the Company in November 2012. 
As of December 31, 2024, the 2021 credit facility consisted of a $1.25 billion revolving credit facility, a $1.05 billion term loan 
(or "Term Loan A"), and a $200.0 million term loan (or "Term Loan B") with maturity dates of May 15, 2026, May 15, 2027, 
and November 21, 2024, respectively. In November 2024, Term Loan B was paid down to $100 million and the maturity date 
was extended to November 19, 2025, with two additional six-month as-of-right extension options. The revolving credit facility 
has two six-month as-of-right extension options to May 15, 2027. We also have an option, subject to customary conditions, to 
increase the capacity of the credit facility to $4.5 billion at any time prior to the maturity dates for the revolving credit facility 
and term loans without the consent of existing lenders, by obtaining additional commitments from our existing lenders and 
other financial institutions.
As of December 31, 2024, the 2021 credit facility bore interest at a spread over adjusted Term SOFR plus 10 basis points 
with an interest period of one or three months, as we may elect, ranging from (i) 72.5 basis points to 140 basis points for loans 
under the revolving credit facility, (ii) 80 basis points to 160 basis points for loans under Term Loan A, and (iii) 85 basis points 
15

to 165 basis points for loans under Term Loan B, in each case based on the credit rating assigned to the senior unsecured long 
term indebtedness of the Company. In instances where there are either only two ratings available or where there are more than 
two and the difference between them is one rating category, the applicable rating shall be the highest rating. In instances where 
there are more than two ratings and the difference between the highest and the lowest is two or more rating categories, then the 
applicable rating used is the average of the highest two, rounded down if the average is not a recognized category.
As of December 31, 2024, the applicable spread over adjusted Term SOFR plus 10 basis points for the 2021 credit 
facility was 140 basis points for the revolving credit facility, 160 basis points for Term Loan A, and 180 basis points for Term 
Loan B. We are required to pay quarterly in arrears a 12.5 to 30 basis point facility fee on the total commitments under the 
revolving credit facility based on the credit rating assigned to the senior unsecured long-term indebtedness of the Company. As 
of December 31, 2024, the facility fee was 30 basis points.
As of December 31, 2024, we had $7.5 million of outstanding letters of credit, $320.0 million drawn under the revolving 
credit facility and $1.15 billion of outstanding term loans, with total undrawn capacity of $922.5 million under the 2021 credit 
facility. As of December 31, 2024 and December 31, 2023, the revolving credit facility had a carrying value of $316.2 million 
and $554.8 million, respectively, net of deferred financing costs. As of December 31, 2024 and December 31, 2023, the term 
loans had a carrying value of $1.1 billion and $1.2 billion, respectively, net of deferred financing costs.
The Company and the Operating Partnership are borrowers jointly and severally obligated under the 2021 credit facility.
The 2021 credit facility includes certain restrictions and covenants (see Restrictive Covenants below).
CMBS Securities Repurchase Facility
In December 2024, the Company entered into a repurchase facility for CMBS securities (CMBS Repurchase Facility), 
which provides us with the ability to sell certain CMBS investments with a simultaneous agreement to repurchase the same at a 
certain date or on demand. We seek to mitigate risks associated with our repurchase facility by managing the credit quality of 
our assets, early repayments, interest rate volatility, liquidity, and market value. The margin call provisions under our 
repurchase facility permit valuation adjustments based on capital markets activity and are not limited to collateral-specific 
credit marks. To monitor credit risk associated with our CMBS investments, our asset management team regularly reviews our 
investment portfolio and is in contact with our borrowers in order to monitor the collateral and enforce our rights as necessary. 
The risk associated with potential margin calls is further mitigated by our ability to collateralize the facility with additional 
assets from our portfolio of investments, our ability to satisfy margin calls with cash or cash equivalents and our access to 
additional liquidity. As of December 31, 2024, there have been no margin calls on the CMBS Repurchase Facility. At 
December 31, 2024, the facility had an outstanding balance of $3.6 million.
Senior Unsecured Notes
The following table sets forth our senior unsecured notes and other related disclosures as of December 31, 2024 and 2023, 
respectively, by scheduled maturity date (dollars in thousands):
December 31, 2024
December 31, 2023
Issuance
Unpaid Principal 
Balance
Accreted
Balance
Accreted
Balance
Interest 
Rate (1)
Initial 
Term
(in Years)
Maturity Date
December 17, 2015 (2)
$ 
100,000 
$ 
100,000 
$ 
100,000 
 4.27 %
10
December 2025
$ 
100,000 
$ 
100,000 
$ 
100,000 
Deferred financing costs, net
 
— 
 
(103)  
(205) 
$ 
100,000 
$ 
99,897 
$ 
99,795 
(1)
Interest rate as of December 31, 2024.
(2)
Issued by the Company and the Operating Partnership as co-obligors.
Restrictive Covenants
The terms of the 2021 credit facility and our senior unsecured notes include certain restrictions and covenants which may 
limit, among other things, our ability to pay dividends, make certain types of investments, incur additional indebtedness, incur 
liens and enter into negative pledge agreements and dispose of assets, and which require compliance with financial ratios 
relating to the maximum ratio of total indebtedness to total asset value, a minimum ratio of EBITDA to fixed charges, a 
maximum ratio of secured indebtedness to total asset value and a maximum ratio of unsecured indebtedness to unencumbered 
asset value. The dividend restriction referred to above provides that, we will not during any time when a default is continuing, 
make distributions with respect to common stock or other equity interests, except to enable the Company to continue to qualify 
as a REIT for Federal income tax purposes. As of December 31, 2024 and 2023, we were in compliance with all such 
covenants.
16

Junior Subordinated Deferrable Interest Debentures
In June 2005, the Company and the Operating Partnership issued $100.0 million in unsecured trust preferred securities 
through a newly formed trust, SL Green Capital Trust I, or the Trust, which is a wholly owned subsidiary of the Operating 
Partnership. The securities mature in 2035 and bear interest at a floating rate of 26 basis points over the three-month Term 
SOFR. Interest payments may be deferred for a period of up to eight consecutive quarters if the Operating Partnership exercises 
its right to defer such payments. The Trust preferred securities are redeemable at the option of the Operating Partnership, in 
whole or in part, with no prepayment premium. We do not consolidate the Trust even though it is a variable interest entity as we 
are not the primary beneficiary. Because the Trust is not consolidated, we have recorded the debt on our consolidated balance 
sheets and the related payments are classified as interest expense.
Interest Rate Risk
We are exposed to changes in interest rates primarily from our variable rate debt. Our exposure to interest rate 
fluctuations are managed through the use of interest rate derivative instruments and through our variable rate debt and preferred 
equity investments. Based on the debt outstanding as of December 31, 2024, a hypothetical 100 basis point increase in the 
applicable floating interest rate curve would increase our consolidated annual interest cost, net of interest income from variable 
rate debt and preferred equity investments, by $2.3 million and would increase our share of joint venture annual interest cost by 
$1.9 million. As of December 31, 2024, $117.0 million, or 38.5%, of our $303.7 million debt and preferred equity portfolio was 
indexed to SOFR.
We recognize most derivatives on the balance sheet at fair value. Derivatives that are not hedges for accounting purposes 
are adjusted to fair value through income. If a derivative is considered a hedge for accounting purposes, depending on the 
nature of the hedge, changes in the fair value of the derivative will either be offset against the change in fair value of the hedged 
asset, liability, or firm commitment through earnings, or recognized in other comprehensive income (loss) until the hedged item 
is recognized in earnings.
Our consolidated long-term debt of $3.3 billion bears interest at fixed rates, and therefore the fair value of these 
instruments is affected by changes in the market interest rates. Our variable rate debt and variable rate joint venture debt as of 
December 31, 2024 bore interest based on a spread to LIBOR of 145 basis points and Term SOFR of 175 basis points to 275 
basis points. 
Off-Balance Sheet Arrangements
We have off-balance sheet investments, including joint ventures and debt and preferred equity investments. These 
investments all have varying ownership structures. A majority of our joint venture arrangements are accounted for under the 
equity method of accounting as we have the ability to exercise significant influence over, but not control, the operating and 
financial decisions of these joint venture arrangements. Our off-balance sheet arrangements are discussed in Note 5, "Debt and 
Preferred Equity Investments" and Note 6, "Investments in Unconsolidated Joint Ventures" in the accompanying consolidated 
financial statements. 
Dividends/Distributions
We expect to pay dividends to our stockholders based on the distributions we receive from our Operating Partnership.
To maintain our qualification as a REIT, we must pay annual dividends to our stockholders of at least 90% of our REIT 
taxable income, determined before taking into consideration the dividends paid deduction and net capital gains.
Any dividend we pay may be in the form of cash, stock, or a combination thereof, subject to IRS limitations on the use of 
stock for dividends. Additionally, if our REIT taxable income in a particular year exceeds the amount of cash dividends we pay 
in that year, we may pay stock dividends in order to maintain our REIT status and avoid certain REIT-level taxes.
 Before we pay any cash dividend, whether for Federal income tax purposes or otherwise, which would only be paid out 
of available cash to the extent permitted under the 2021 credit facility and senior unsecured notes, we must first meet both our 
operating requirements and scheduled debt service on our mortgages and loans payable.
Related Party Transactions
One Vanderbilt Avenue Investment
In December 2016, we entered into agreements with entities owned and controlled by our Chairman, Chief Executive 
Officer ("CEO") and Interim President, Marc Holliday, and our former President, Andrew Mathias, pursuant to which they 
agreed to make an investment in our One Vanderbilt project (inclusive of the property and SUMMIT One Vanderbilt) at the 
appraised fair market value for the interests acquired. This investment entitles these entities to receive a percentage of any 
profits realized by the Company from its One Vanderbilt project in excess of the Company's capital contributions, of 
approximately 1.27% and 0.85%, respectively, on account of the property and 1.92% and 1.28%, respectively, on account of 
17

SUMMIT One Vanderbilt. The entities had no right to any return of capital. Accordingly, subject to previously disclosed 
repurchase rights, these interests had no value and these entities were not entitled to any amounts (other than limited 
distributions to cover tax liabilities incurred) unless and until the Company received distributions from the One Vanderbilt 
project in excess of the Company's aggregate investment in the project. The entities owned and controlled by Messrs. Holliday 
and Mathias paid $1.4 million and $1.0 million, respectively, which equaled the fair market value of the interests acquired as of 
the date the investment agreements were entered into as determined by an independent third-party appraisal that we obtained.
Messrs. Holliday and Mathias have the right to tender their interests in the project upon stabilization (50% within three 
years after stabilization and 100% three years or more after stabilization). In addition, the agreement calls for us to repurchase 
these interests in the event of a sale of One Vanderbilt or a transactional change of control of the Company. We also have the 
right to repurchase these interests on the seven-year anniversary of the stabilization of the project or upon the occurrence of 
certain separation events prior to the stabilization of the project relating to each of Messrs. Holliday's and Mathias's continued 
service with us. The price paid upon a tender of the interests will equal the liquidation value of the interests at the time, with the 
value based on the project's sale price, if applicable, or fair market value as determined by an independent third party appraiser. 
In 2022, stabilization of the property (excluding SUMMIT One Vanderbilt) was achieved. Therefore, Messrs. Holiday and 
Mathias exercised their rights to tender 50% of their interests in the property (excluding SUMMIT One Vanderbilt) in July 
2022. In 2023, stabilization of SUMMIT One Vanderbilt was achieved.
As of December 31, 2024, Messrs. Holiday's and Mathias's remaining interests in the One Vanderbilt project are included 
in Preferred units and redeemable equity in the mezzanine equity section of the Company's consolidated financial statements.
One Vanderbilt Avenue Leases
In November 2018, we entered into a lease agreement with the One Vanderbilt Avenue joint venture covering certain 
floors at the property. In March 2021, the lease commenced and we relocated our corporate headquarters to the leased space. 
For the years ended December 31, 2024, 2023, and 2022 we recorded $3.0 million, $3.0 million, and $3.0 million respectively, 
of rent expense under the lease. 
Additionally, in June 2021, we, through a consolidated subsidiary, entered into a lease agreement with the One Vanderbilt 
Avenue joint venture for SUMMIT One Vanderbilt, which commenced operations in October 2021. For the year ended 
December 31, 2024, we recorded $41.4 million of rent expense under the lease, including percentage rent, of which 
$27.7 million was recognized as income as a component of Equity in net income (loss) from unconsolidated joint ventures in 
our consolidated statements of operations. For the year ended December 31, 2023, we recorded $38.9 million of rent expense 
under the lease, including percentage rent, of which $26.2 million was recognized as income as a component of Equity in net 
income (loss) from unconsolidated joint ventures in our consolidated statements of operations. For the year ended 
December 31, 2022, we recorded $33.0 million of rent expense under the lease, including percentage rent, of which 
$22.8 million was recognized as income as a component of Equity in net income (loss) from unconsolidated joint ventures in 
our consolidated statements of operations. See Note 20, "Commitments and Contingencies."
719 Seventh Avenue
In April 2024, the Company entered into an arrangement to sell the property at 719 Seventh Avenue for $30.5 million to a 
special purpose entity ("SPE"), of which our former President and current director, Andrew Mathias, is a partner. No amounts 
from the transaction will be payable to Mr. Mathias. Mr. Mathias is initially expected to own up to 40% of the equity of the 
SPE, representing an investment by Mr. Mathias of up to approximately $7.0 million in the acquisition of the property. The 
transaction closed during the second quarter of 2024. See Note 4, "Properties Held for Sale and Property Dispositions."
760 Madison Avenue Condominium Unit
In July 2024, the Company entered into an agreement to sell one of the condominium units located at 760 Madison 
Avenue to an entity owned by a trust of which the beneficiaries are the family members of our Chairman, CEO and Interim 
President, Marc Holliday, for $8.4 million. The transaction is expected to close in the first quarter of 2025.
Insurance
We maintain “all-risk” property and rental value coverage (including coverage regarding the perils of flood, earthquake 
and terrorism, excluding nuclear, biological, chemical, and radiological terrorism ("NBCR")), within two property insurance 
programs and liability insurance. Separate property and liability coverage may be purchased on a stand-alone basis for certain 
assets, such as development projects. Additionally, one of our captive insurance companies, Belmont Insurance Company 
("Belmont"), provides coverage for NBCR terrorist acts above a specified trigger. Belmont's retention is reinsured by our other 
captive insurance company, Ticonderoga Insurance Company ("Ticonderoga"). If Belmont or Ticonderoga are required to pay a 
claim under our insurance policies, we would ultimately record the loss to the extent of required payments. However, there is 
no assurance that in the future we will be able to procure coverage at a reasonable cost. Further, if we experience losses that are 
uninsured or that exceed policy limits, we could lose the capital invested in the damaged properties as well as the anticipated 
18

future cash flows from those properties. Additionally, our debt instruments contain customary covenants requiring us to 
maintain insurance and we could default under our debt instruments if the cost and/or availability of certain types of insurance 
make it impractical or impossible to comply with such covenants relating to insurance. Belmont and Ticonderoga provide 
coverage solely on properties owned by the Company or its affiliates.
Furthermore, with respect to certain of our properties, including properties held by joint ventures or subject to triple net 
leases, insurance coverage is obtained by a third-party and we do not control the coverage. While we may have agreements with 
such third parties to maintain adequate coverage and we monitor these policies, such coverage ultimately may not be 
maintained or adequately cover our risk of loss.
Funds from Operations
FFO is a widely recognized non-GAAP financial measure of REIT performance. The Company computes FFO in 
accordance with standards established by NAREIT, which may not be comparable to FFO reported by other REITs that do not 
compute FFO in accordance with the NAREIT definition, or that interpret the NAREIT definition differently than the Company 
does. The revised White Paper on FFO approved by the Board of Governors of NAREIT in April 2002, and subsequently 
amended in December 2018, defines FFO as net income (loss) (computed in accordance with GAAP), excluding gains (or 
losses) from sales of properties and real estate related impairment charges, plus real estate related depreciation and amortization 
and after adjustments for unconsolidated partnerships and joint ventures.
The Company presents FFO because it considers it an important supplemental measure of the Company's operating 
performance and believes that it is frequently used by securities analysts, investors and other interested parties in the evaluation 
of REITs, particularly those that own and operate commercial office properties. The Company also uses FFO as one of several 
criteria to determine performance-based compensation for members of its senior management. FFO is intended to exclude 
GAAP historical cost depreciation and amortization of real estate and related assets, which assumes that the value of real estate 
assets diminishes ratably over time. Historically, however, real estate values have risen or fallen with market conditions. 
Because FFO excludes depreciation and amortization unique to real estate, gains and losses from property dispositions, and real 
estate related impairment charges, it provides a performance measure that, when compared year over year, reflects the impact to 
operations from trends in occupancy rates, rental rates, operating costs, and interest costs, providing perspective not 
immediately apparent from net income. FFO does not represent cash generated from operating activities in accordance with 
GAAP and should not be considered as an alternative to net income (determined in accordance with GAAP), as an indication of 
the Company's financial performance or to cash flow from operating activities (determined in accordance with GAAP) as a 
measure of the Company's liquidity, nor is it indicative of funds available to fund the Company's cash needs, including our 
ability to make cash distributions.
FFO for the years ended December 31, 2024, 2023, and 2022 are as follows (in thousands):
Year Ended December 31,
2024
2023
2022
Net income (loss) attributable to SL Green common stockholders
$ 
7,060 
$ 
(579,509) $ 
(93,024) 
Add:
Depreciation and amortization
 
207,443 
 
247,810 
 
216,167 
Joint venture depreciation and noncontrolling interest adjustments
 
287,671 
 
284,284 
 
252,893 
Net loss attributable to noncontrolling interests
 
(431)  
(42,033)  
(4,672) 
Less:
Equity in net gain (loss) on sale of interest in unconsolidated joint venture/
real estate
 
208,144 
 
(13,368)  
(131) 
Purchase price and other fair value adjustments
 
83,430 
 
(6,813)  
— 
Gain (loss) on sale of real estate, net
 
3,025 
 
(32,370)  
(84,485) 
Depreciable real estate reserves and impairments
 
(104,071)  
(382,374)  
(6,313) 
Depreciable real estate reserves in unconsolidated joint venture
 
(263,190)  
— 
 
— 
Depreciation on non-rental real estate assets
 
4,583 
 
4,136 
 
3,466 
Funds from Operations attributable to SL Green common stockholders and unit 
holders
$ 
569,822 
$ 
341,341 
$ 
458,827 
Seasonality
Our business at SUMMIT is subject to tourism trends and weather conditions, resulting in seasonal fluctuation. In 2024 
and 2023, approximately 16.0% to 19.0% of our annual SUMMIT revenue was realized in the first quarter, 26.0% to 26.0% was 
19

realized in the second quarter, 28.0% to 29.0% was realized in the third quarter, and 27.0% to 29.0% was realized in the fourth 
quarter. We do not consider any other components of our business to be subject to material seasonal fluctuations.
Climate Change
Climate regulation in New York City is among the most stringent and requires building owners to comply with ambitious 
emissions limits. New York City enacted Local Law 97 (LL97) in 2019 under the Climate Mobilization Act, setting carbon 
caps for large buildings starting in 2024 as part of a broader commitment to reducing greenhouse gas emissions by 40% by 
2030, and by 80% by 2050. We expect to be compliant in the first compliance period through 2029, with no material financial 
impact on our portfolio.
While SL Green's portfolio has not been substantially affected by climate-related events to New York City real estate, 
such as Hurricane Sandy in 2012, we have continued to develop our approach to physical climate risk assessment, management, 
and mitigation in order to manage and minimize the impacts of future events. In 2023, the Company released its second TCFD 
report, which expanded the physical and transition risks and opportunities and progress related to TCFD disclosure originally 
released in 2021. This report, along with the Company's current ESG Report, is available under "Reports & Resources" in the 
"Sustainability" section on our website. The Company has approved near-term Scope 1 and Scope 2 science-based emissions 
reduction targets with the SBTi. Our goal is to reduce emissions for our operationally controlled portfolio to align it with the 1.5 
degree Celsius climate scenario. 
We consider the successful management and mitigation of climate-related risks across our portfolio as an opportunity to 
raise the financial value of our buildings and pass on these benefits to our stakeholders, tenants, and investors. We believe our 
investments over the last 20 years in energy efficiency improvements and greenhouse gas emissions reductions have minimized 
the impact of climate legislation on our portfolio and our active development pipeline sets the standard for sustainable new 
construction and responsible community engagement. We leverage years of operational excellence to incorporate innovative 
design and technological solutions. We also utilize recommendations from our portfolio-wide New York State Energy Research 
and Development Authority ("NYSERDA") emissions reduction study to help lower emissions from tenant spaces and base 
building operations. Together, these measures are expected to minimize our vulnerability to the physical risks of climate 
change, as well as transition risks covering policy and legal, market, technology, and reputational factors.
Accounting Standards Updates
The Accounting Standards Updates are discussed in Note 2, "Significant Accounting Policies Accounting Standards 
Updates" in the accompanying consolidated financial statements.
20

Forward-Looking Information
This report includes certain statements that may be deemed to be "forward-looking statements" within the meaning of the 
Private Securities Litigation Reform Act of 1995 and are intended to be covered by the safe harbor provisions thereof. All 
statements, other than statements of historical facts, included in this report that address activities, events or developments that 
we expect, believe or anticipate will or may occur in the future, including such matters as future capital expenditures, dividends 
and acquisitions (including the amount and nature thereof), development trends of the real estate industry and the New York 
metropolitan area markets, occupancy, business strategies, expansion and growth of our operations and other similar matters, 
are forward-looking statements. These forward-looking statements are based on certain assumptions and analyses made by us in 
light of our experience and our perception of historical trends, current conditions, expected future developments and other 
factors we believe are appropriate.
Forward-looking statements are not guarantees of future performance and actual results or developments may differ 
materially, and we caution you not to place undue reliance on such statements. Forward-looking statements are generally 
identifiable by the use of the words "may," "will," "should," "expect," "anticipate," "estimate," "believe," "intend," "project," 
"continue," or the negative of these words, or other similar words or terms.
Forward-looking statements contained in this report are subject to a number of risks and uncertainties that may cause our 
actual results, performance or achievements to be materially different from future results, performance or achievements 
expressed or implied by forward-looking statements made by us. These risks and uncertainties include:
•
the effect of general economic, business and financial conditions, and their effect on the New York City real 
estate market in particular;
•
dependence upon the New York City real estate market;
•
risks of real estate acquisitions, dispositions, development and redevelopment, including the cost of 
construction delays and cost overruns;
•
risks relating to debt and preferred equity investments;
•
availability and creditworthiness of prospective tenants and borrowers;
•
bankruptcy or insolvency of a major tenant or a significant number of smaller tenants or borrowers;
•
adverse changes in the real estate markets, including reduced demand for office space, increasing vacancy, 
and increasing availability of sublease space;
•
availability of debt and equity capital for our operational needs and investment strategy;
•
unanticipated increases in financing and other costs, including a rise in interest rates;
•
our ability to comply with financial covenants in our debt instruments;
•
our ability to maintain our status as a REIT;
•
risks of investing through joint venture structures, including the fulfillment by our partners of their financial 
obligations;
•
the threat of terrorist attacks;
•
our ability to obtain adequate insurance coverage at a reasonable cost and the potential for losses in excess of 
our insurance coverage, including as a result of environmental contamination;
•
risks related to our asset management business, including our ability to identify suitable investments, manage 
actual and potential conflicts of interest and comply with regulations on our asset management subsidiary 
under the Investment Advisers Act of 1940; and
•
legislative, regulatory and/or safety requirements adversely affecting REITs and the real estate business 
including costs of compliance with the Americans with Disabilities Act, the Fair Housing Act and other 
similar laws and regulations.
Other factors and risks to our business, many of which are beyond our control, are described in other sections of this 
report and in our other filings with the SEC. Except to the extent required by law, we undertake no obligation to publicly update 
or revise any forward-looking statements, whether as a result of future events, new information or otherwise.
21

QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK
See Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations—Market Rate 
Risk" for additional information regarding our exposure to interest rate fluctuations.
The table below presents the principal cash flows based upon maturity dates of our debt obligations and debt and 
preferred equity investments and the weighted-average interest rates by expected maturity dates, including as-of-right extension 
options, as of December 31, 2024 (in thousands):
Long-Term Debt
Debt and Preferred
Equity Investments (1)
Fixed
Rate
Average
Interest
Rate
Variable
Rate
Average
Interest
Rate
Amount
Weighted
Yield
2025
$ 
470,001 
 5.29 % $ 
3,550 
 6.34 %  
92,525 
 4.35 %
2026
 
290,148 
 5.30 %  
— 
 6.17 %  
54,481 
 9.59 %
2027
 
1,920,000 
 5.97 %  
360,000 
 6.18 %  
136,720 
 6.55 %
2028
 
205,000 
 7.15 %  
— 
 — %  
— 
 — %
2029
 
— 
 7.50 %  
— 
 — %  
— 
 — %
Thereafter
 
372,325 
 7.81 %  
— 
 — %  
20,000 
 8.11 %
Total
$ 
3,257,474 
 5.62 % $ 
363,550 
 6.23 % $ 
303,726 
 6.53 %
Fair Value
$ 
3,225,767 
$ 
355,364 
(1)
Our debt and preferred equity investments had an estimated fair value of approximately $0.3 billion as of December 31, 2024.
The table below presents the principal cash flows based upon maturity dates of our share of our joint venture debt 
obligations and the weighted-average interest rates by expected maturity dates, including as-of-right extension options, as of 
December 31, 2024 (in thousands):
Long Term Debt
Debt and Preferred
Equity Investments
Fixed
Rate
Average
Interest
Rate
Variable
Rate
Average
Interest
Rate
Amount
Weighted
Yield
2025
$ 
989,934 
 4.35 % $ 
208,466 
 7.14 %  
— 
 — %
2026
 
936,639 
 4.27 %  
— 
 7.02 %  
214,657 
 8.86 %
2027
 
1,619,766 
 3.99 %  
90,463 
 7.03 %  
— 
 — %
2028
 
382,294 
 2.86 %  
— 
 — %  
— 
 — %
2029
 
— 
 2.86 %  
— 
 — %  
— 
 — %
Thereafter
 
1,800,300 
 2.86 %  
— 
 — %  
— 
 — %
Total
$ 
5,728,933 
 3.97 % $ 
298,929 
 7.07 % $ 
214,657 
 8.86 %
Fair Value
$ 
5,058,674 
$ 
207,929 
 
22

The table below lists our consolidated derivative instruments, which are hedging variable rate debt, and their related fair 
values as of December 31, 2024 (in thousands):
Asset
Hedged
Benchmark
Rate
Notional
Value
Strike
Rate
Effective
Date
Expiration
Date
Fair
Value
Interest Rate Cap
Mortgage
SOFR
$ 205,000 
 4.000 %
February 2024
February 2025
$ 
75 
Interest Rate Cap
Mortgage
SOFR
 
370,000 
 3.250 %
June 2024
June 2025
 
1,653 
Interest Rate Cap
Credit Facility
SOFR
 
370,000 
 3.250 %
June 2024
June 2025
 
(1,649) 
Interest Rate Cap
Credit Facility
SOFR
 
68,678 
 4.000 %
August 2024
July 2025
 
(102) 
Interest Rate Swap
Credit Facility
SOFR
 
150,000 
 2.621 %
December 2021
January 2026
 
2,196 
Interest Rate Swap
Credit Facility
SOFR
 
200,000 
 2.662 %
December 2021
January 2026
 
2,849 
Interest Rate Swap
Credit Facility
SOFR
 
125,000 
 3.667 %
August 2024
December 2026
 
828 
Interest Rate Swap
Credit Facility
SOFR
 
125,000 
 3.670 %
August 2024
December 2026
 
820 
Interest Rate Swap
Credit Facility
SOFR
 
100,000 
 2.903 %
February 2023
February 2027
 
2,225 
Interest Rate Swap
Credit Facility
SOFR
 
100,000 
 2.733 %
February 2023
February 2027
 
2,568 
Interest Rate Swap
Credit Facility
SOFR
 
50,000 
 2.463 %
February 2023
February 2027
 
1,557 
Interest Rate Swap
Credit Facility
SOFR
 
200,000 
 2.591 %
February 2023
February 2027
 
5,711 
Interest Rate Swap
Credit Facility
SOFR
 
300,000 
 2.866 %
July 2023
May 2027
 
7,637 
Interest Rate Swap
Credit Facility
SOFR
 
150,000 
 3.524 %
January 2024
May 2027
 
1,618 
Interest Rate Swap
Credit Facility
SOFR
 
370,000 
 3.888 %
November 2022
June 2027
 
970 
Interest Rate Swap
Credit Facility
SOFR
 
68,678 
 4.466 %
August 2024
June 2027
 
(765) 
Interest Rate Swap
Credit Facility
SOFR
 
300,000 
 4.487 %
November 2024
November 2027
 
(3,953) 
Interest Rate Swap
Credit Facility
SOFR
 
100,000 
 3.756 %
January 2023
January 2028
 
722 
Interest Rate Swap
Mortgage
SOFR
 
204,963 
 3.915 %
February 2025
May 2028
 
431 
Total Consolidated Hedges
$ 25,391 
In addition to these derivative instruments, some of our joint venture loan agreements require the joint venture to 
purchase interest rate caps on its debt. All such interest rate caps represented an asset of $1.2 million in the aggregate as of 
December 31, 2024. We also swapped certain floating rate debt at some of our joint ventures. These swaps represented an asset 
of $4.7 million in the aggregate as of December 31, 2024.
Asset
Hedged
Benchmark
Rate
Notional
Value
Strike
Rate
Effective
Date
Expiration
Date
Fair
Value
Interest Rate Cap
Mortgage
SOFR
$ 658,357 
 4.000 %
November 2024
May 2025
$ 
727 
Interest Rate Cap
Mortgage
SOFR
 
285,000 
 4.000 %
August 2024
July 2025
 
423 
Interest Rate Swap
Mortgage
SOFR
 
250,000 
 3.608 %
April 2023
February 2026
 
1,309 
Interest Rate Swap
Mortgage
SOFR
 
250,000 
 3.608 %
April 2023
February 2026
 
1,309 
Interest Rate Swap
Mortgage
SOFR
 
177,000 
 1.555 %
December 2022
February 2026
 
4,964 
Interest Rate Swap
Mortgage
SOFR
 
268,750 
 4.039 %
July 2024
September 2028
 
(534) 
Interest Rate Swap
Mortgage
SOFR
 
268,750 
 4.058 %
July 2024
September 2028
 
(711) 
Interest Rate Swap
Mortgage
SOFR
 
537,500 
 4.065 %
July 2024
September 2028
 
(1,628) 
Total Unconsolidated Hedges
$ 
5,859 
23

EXPLANATORY NOTE
On February 18, 2025, we filed our Annual Report on Form 10-K for the year ended December 31, 2024 (the "Original Form 
10-K") with the Securities and Exchange Commission (the "SEC"). We are filing this Amendment No. 1 on Form 10-K/A 
("Amendment No. 1") solely to amend Part II, Item 8, "Report of Independent Registered Public Accounting Firm" of Ernst & 
Young LLP included in the Original Form 10-K, which inadvertently included an incorrect reference regarding responsibility 
for the audit of a change in accounting principle.
In accordance with Rule 12b-15 ("Rule 12b-15") under the Securities Exchange Act of 1934, as amended, we have included the 
entire text of Part II, Item 8 "Financial Statements and Supplementary Data" and Part II, Item 15 "Exhibits, Financial 
Statements and Schedules" in this Amendment No. 1. In addition, we are including in this Amendment No. 1 new certifications 
of its Chief Executive Officer and Chief Financial Officer, as required by Rule 12b-15.
Except as expressly set forth above, this Amendment No. 1 speaks as of the filing date of the Original Form 10-K, and does not 
reflect events that may have occurred subsequent to that date, nor does it modify or update in any way disclosure made in the 
Original Form 10-K, including any of the financial information disclosed in Parts II and IV of the Original Form 10-K.
24

Assets
Commercial real estate properties, at cost:
Land and land interests
$ 
1,357,041 
$ 
1,092,671 
Building and improvements
 
3,862,224 
 
3,655,624 
Building leasehold and improvements
 
1,388,476 
 
1,354,569 
 
6,607,741 
 
6,102,864 
Less: accumulated depreciation
 
(2,126,081)  
(1,968,004) 
 
4,481,660 
 
4,134,860 
Cash and cash equivalents
 
184,294 
 
221,823 
Restricted cash
 
147,344 
 
113,696 
Investments in marketable securities
 
22,812 
 
9,591 
Tenant and other receivables
 
44,055 
 
33,270 
Related party receivables
 
26,865 
 
12,168 
Deferred rents receivable
 
266,428 
 
264,653 
Debt and preferred equity investments, net of discounts and deferred origination fees of 
$1,618 and $1,630 and allowances of $13,520 and $13,520 in 2024 and 2023, respectively
 
303,726 
 
346,745 
Investments in unconsolidated joint ventures
 
2,690,138 
 
2,983,313 
Deferred costs, net
 
117,132 
 
111,463 
Right of use asset - operating leases
 
865,639 
 
885,929 
Real estate loans held by consolidated securitization vehicles (includes $584,134 and $— at 
fair value as of December 31, 2024 and December 31, 2023, respectively)
 
709,095 
 
— 
Other assets
 
610,911 
 
413,670 
Total assets (1)
$ 
10,470,099 
$ 
9,531,181 
Liabilities
Mortgages and other loans payable, net
$ 
1,944,635 
$ 
1,491,319 
Revolving credit facility, net
 
316,240 
 
554,752 
Unsecured term loans, net
 
1,146,010 
 
1,244,881 
Unsecured notes, net
 
99,897 
 
99,795 
Accrued interest payable 
 
16,527 
 
17,930 
Senior obligations of consolidated securitization vehicles (includes $567,487 and $— at fair 
value as of December 31, 2024 and December 31, 2023, respectively)
 
590,131 
 
— 
Other liabilities (includes $251,096 and $259,392 at fair value as of December 31, 2024 and 
December 31, 2023, respectively)
 
414,153 
 
471,401 
Accounts payable and accrued expenses
 
122,674 
 
153,164 
Deferred revenue
 
164,887 
 
134,053 
Lease liability - financing leases
 
106,853 
 
105,531 
Lease liability - operating leases
 
810,989 
 
827,692 
Dividend and distributions payable
 
21,816 
 
20,280 
Security deposits
 
60,331 
 
49,906 
Junior subordinated deferrable interest debentures held by trusts that issued trust preferred 
securities
 
100,000 
 
100,000 
Total liabilities (1)
 
5,915,143 
 
5,270,704 
Commitments and contingencies (See Note 20)
December 31, 2024
December 31, 2023
SL Green Realty Corp.
Consolidated Balance Sheets
(in thousands, except per share data)
25

Noncontrolling interests in Operating Partnership
 
288,941 
 
238,051 
Preferred units and redeemable equity
 
196,064 
 
166,501 
Equity
SL Green stockholders' equity:
Series I Preferred Stock, $0.01 par value, $25.00 liquidation preference, 9,200 issued and 
outstanding at both December 31, 2024 and 2023
 
221,932 
 
221,932 
Common stock, $0.01 par value, 160,000 shares authorized and 71,097 and 65,786 issued 
and outstanding at December 31, 2024 and 2023, respectively (including 0 and 1,060 shares 
held in treasury at December 31, 2024 and 2023, respectively)
 
711 
 
660 
Additional paid-in-capital
 
4,159,562 
 
3,826,452 
Treasury stock at cost
 
— 
 
(128,655) 
Accumulated other comprehensive income
 
18,196 
 
17,477 
Retained deficit
 
(449,101)  
(151,551) 
Total SL Green stockholders' equity
 
3,951,300 
 
3,786,315 
Noncontrolling interests in other partnerships
 
118,651 
 
69,610 
Total equity
 
4,069,951 
 
3,855,925 
Total liabilities and equity
$ 
10,470,099 
$ 
9,531,181 
(1) The Company's consolidated balance sheets include assets and liabilities of consolidated variable interest entities ("VIEs"). See Note 2. The consolidated 
balance sheets include the following amounts related to our consolidated VIEs, excluding the Operating Partnership: $236.7 million and $41.2 million of land, 
$159.1 million and $40.5 million of building and improvements, $— million and $— million of building and leasehold improvements, $— million and $— 
million of right of use assets, $4.1 million and $5.4 million of accumulated depreciation, 709.1 million and — million of real estate loans held by consolidated 
securitization vehicles, $830.3 million and $676.9 million of other assets included in other line items, $357.9 million and $50.0 million of real estate debt, net, 
$1.1 million and $0.9 million of accrued interest payable, $— million and $— million of lease liabilities, 590.1 million and — million of senior obligations of 
consolidated securitization vehicles and $324.8 million and $306.5 million of other liabilities included in other line items as of December 31, 2024 and 
December 31, 2023, respectively.
December 31, 2024
December 31, 2023
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Realty Corp.
Consolidated Balance Sheets
(in thousands, except per share data)
26

Revenues
Rental revenue, net
$ 
605,999 
$ 
683,335 
$ 
671,500 
SUMMIT Operator revenue
 
133,214 
 
118,260 
 
89,048 
Investment income
 
24,353 
 
34,705 
 
81,113 
Interest income from real estate loans held by consolidated securitization 
vehicles
 
18,980 
 
— 
 
— 
Other income
 
103,726 
 
77,410 
 
77,793 
Total revenues
 
886,272 
 
913,710 
 
919,454 
Expenses
Operating expenses, including related party expenses of $7 in 2024, $5 in 
2023 and $5,701 in 2022
 
189,598 
 
196,696 
 
174,063 
Real estate taxes
 
128,187 
 
143,757 
 
138,228 
Operating lease rent
 
24,423 
 
27,292 
 
26,943 
SUMMIT Operator expenses
 
111,739 
 
101,211 
 
89,207 
Interest expense, net of interest income
 
147,220 
 
137,114 
 
89,473 
Amortization of deferred financing costs
 
6,619 
 
7,837 
 
7,817 
SUMMIT Operator tax expense
 
730 
 
9,201 
 
2,647 
Interest expense on senior obligations of consolidated securitization vehicles
 
14,634 
 
— 
 
— 
Depreciation and amortization
 
207,443 
 
247,810 
 
216,167 
Loan loss and other investment reserves, net of recoveries
 
— 
 
6,890 
 
— 
Transaction related costs
 
401 
 
1,099 
 
409 
Marketing, general and administrative
 
85,187 
 
111,389 
 
93,798 
Total expenses
 
916,181 
 
990,296 
 
838,752 
Equity in net loss from unconsolidated joint ventures
 
(179,695)  
(76,509)  
(57,958) 
Equity in net gain (loss) on sale of interest in unconsolidated joint venture/real 
estate
 
208,144 
 
(13,368)  
(131) 
Purchase price and other fair value adjustments
 
88,966 
 
(17,260)  
(8,118) 
Gain (loss) on sale of real estate, net
 
3,025 
 
(32,370)  
(84,485) 
Depreciable real estate reserves and impairments
 
(104,071)  
(382,374)  
(6,313) 
Gain (loss) on early extinguishment of debt
 
43,762 
 
(870)  
— 
Net income (loss)
 
30,222 
 
(599,337)  
(76,303) 
Net loss attributable to noncontrolling interests:
Noncontrolling interests in the Operating Partnership
 
(497)  
37,465 
 
5,794 
Noncontrolling interests in other partnerships
 
928 
 
4,568 
 
(1,122) 
Preferred units distributions
 
(8,643)  
(7,255)  
(6,443) 
Net income (loss) attributable to SL Green
 
22,010 
 
(564,559)  
(78,074) 
Perpetual preferred stock dividends
 
(14,950)  
(14,950)  
(14,950) 
Net income (loss) attributable to SL Green common stockholders
$ 
7,060 
$ 
(579,509) $ 
(93,024) 
Basic earnings (loss) per share
$ 
0.08 
$ 
(9.12) $ 
(1.49) 
Diluted earnings (loss) per share
$ 
0.08 
$ 
(9.12) $ 
(1.49) 
Basic weighted average common shares outstanding
 
65,062 
 
63,809 
 
63,917 
Diluted weighted average common shares and common share equivalents 
outstanding
 
65,688 
 
67,972 
 
67,929 
Year Ended December 31,
2024
2023
2022
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Realty Corp.
Consolidated Statements of Operations
(in thousands, except per share data)
27

SL Green Realty Corp.
Consolidated Statements of Comprehensive Income (Loss)
(in thousands)
Year Ended December 31,
2024
2023
2022
Net income (loss)
$ 
30,222 
$ 
(599,337) $ 
(76,303) 
Other comprehensive income (loss):
Increase (decrease) in unrealized value of derivative instruments, including SL 
Green's share of joint venture derivative instruments
 
318 
 
(32,437)  
103,629 
Increase (decrease) in unrealized value of marketable securities
 
552 
 
(1,650)  
(1,440) 
Other comprehensive income (loss)
 
870 
 
(34,087)  
102,189 
Comprehensive income (loss)
 
31,092 
 
(633,424)  
25,886 
Net (income) loss attributable to noncontrolling interests and preferred units 
distributions
 
(8,212)  
34,778 
 
(1,771) 
Other comprehensive (income) loss attributable to noncontrolling interests
 
(151)  
1,960 
 
(5,827) 
Comprehensive income (loss) attributable to SL Green
$ 
22,729 
$ 
(596,686) $ 
18,288 
The accompanying notes are an integral part of these consolidated financial statements.
28

Balance at December 31, 2021
$ 221,932 
 64,105 
$ 672 
$ 3,739,409 
$ (126,160) $ 
(46,758) $ 975,781 
$ 
13,377 
$ 4,778,253 
Net loss
 
(78,074)  
1,122 
 
(76,952) 
Acquisition of subsidiary interest from 
noncontrolling interest
 
(29,742) 
 
(75)  
(29,817) 
Other comprehensive income
 
96,362 
 
96,362 
Perpetual preferred stock dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
11 
 
525 
 
525 
Measurement adjustment for redeemable 
noncontrolling interest
 
39,974 
 
39,974 
Deferred compensation plan and stock awards, net 
of forfeitures and tax withholdings
 
274 
 
4 
 
32,030 
 
32,034 
Repurchases of common stock
 
(1,971)  
(20)  (114,979) 
 
(36,198) 
 (151,197) 
Contributions to consolidated joint venture 
interests
 
52,164 
 
52,164 
Cash distributions to noncontrolling interests
 
(4,699)  
(4,699) 
Issuance of special dividend paid in stock
 
1,961 
 
163,115 
 
(2,495) 
 
160,620 
Cash distributions declared ($3.6896 per common 
share, none of which represented a return of 
capital for federal income tax purposes)
 (235,395) 
 (235,395) 
Balance at December 31, 2022
$ 221,932 
 64,380 
$ 656 
$ 3,790,358 
$ (128,655) $ 
49,604 
$ 651,138 
$ 
61,889 
$ 4,646,922 
Net loss
 (564,559)  
(4,568)  (569,127) 
Other comprehensive loss
 
(32,127) 
 
(32,127) 
Perpetual preferred stock dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
17 
 
525 
 
525 
Measurement adjustment for redeemable 
noncontrolling interest
 
(15,486) 
 
(15,486) 
Deferred compensation plan and stock awards, net 
of forfeitures and tax withholdings
 
329 
 
4 
 
35,569 
 
35,573 
Contributions to consolidated joint venture 
interests
 
15,066 
 
15,066 
Cash distributions to noncontrolling interests
 
(2,777)  
(2,777) 
Cash distributions declared ($3.2288 per common 
share, none of which represented a return of 
capital for federal income tax purposes)
 (207,694) 
 (207,694) 
Balance at December 31, 2023
$ 221,932 
 64,726 
$ 660 
$ 3,826,452 
$ (128,655) $ 
17,477 
$ (151,551) $ 
69,610 
$ 3,855,925 
Net income
 
22,010 
 
(928)  
21,082 
Acquisition of subsidiary interest from 
noncontrolling interest
 
(4,130) 
 
(5,086)  
(9,216) 
Other comprehensive income
 
719 
 
719 
Perpetual preferred stock dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
729 
 
7 
 
52,301 
 
52,308 
Conversion of units in the Operating Partnership to 
common stock
 
124 
 
— 
 
— 
Measurement adjustment for redeemable 
noncontrolling interest
 (107,631) 
 (107,631) 
Deferred compensation plan and stock awards, net 
of forfeitures and tax withholdings
 
455 
 
4 
 
26,844 
 
26,848 
Proceeds from issuance of common stock
 
5,063 
 
51 
 
386,739 
 
386,790 
Repurchases of common stock
 
(11)  (128,644)  
128,655 
 
— 
Contributions to consolidated joint venture 
interests
 
6,656 
 
6,656 
Consolidation of partially owned entity
 
59,452 
 
59,452 
Cash distributions to noncontrolling interests
 
(11,053)  
(11,053) 
Cash distributions declared ($3.0075 per common 
share, none of which represented a return of 
capital for federal income tax purposes)
 (196,979) 
 (196,979) 
Balance at December 31, 2024
$ 221,932 
 71,097 
$ 711 
$ 4,159,562 
$ 
— 
$ 
18,196 
$ (449,101) $ 
118,651 
$ 4,069,951 
SL Green Realty Corp. Stockholders
Common Stock
Series I
Preferred
Stock
Shares
Par
Value
Additional
Paid-
In-Capital
Treasury
Stock
Accumulated 
Other 
Comprehensive 
Income
Retained 
Earnings 
(Deficit)
Noncontrolling
Interests
Total
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Realty Corp.
Consolidated Statements of Equity
(in thousands, except per share data)
29

Operating Activities
Net income (loss)
$ 
30,222 
$ 
(599,337) $ 
(76,303) 
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization
 
214,062 
 
255,647 
 
223,984 
Equity in net loss from unconsolidated joint ventures
 
179,695 
 
76,509 
 
57,958 
Distributions of cumulative earnings from unconsolidated joint ventures
 
12,992 
 
9,897 
 
780 
Equity in net (gain) loss on sale of interest in unconsolidated joint venture/real estate
 
(208,144)  
13,368 
 
131 
Purchase price and other fair value adjustments
 
(88,966)  
17,260 
 
8,118 
Depreciable real estate reserves and impairments
 
104,071 
 
382,374 
 
6,313 
(Gain) loss on sale of real estate, net
 
(3,025)  
32,370 
 
84,485 
Loan loss and other investment reserves, net of recoveries
 
— 
 
6,890 
 
— 
(Gain) loss on early extinguishment of debt
 
(43,762)  
870 
 
— 
Deferred rents receivable
 
(1,535)  
(17,903)  
(5,749) 
Non-cash lease expense
 
20,290 
 
20,435 
 
22,403 
Other non-cash adjustments
 
46,219 
 
28,174 
 
(5,676) 
Changes in operating assets and liabilities:
Tenant and other receivables
 
(11,804)  
(1,725)  
14,370 
Related party receivables
 
(11,414)  
15,788 
 
6,666 
Deferred lease costs
 
(29,271)  
(17,427)  
(21,792) 
Other assets
 
15,968 
 
(1,922)  
(28,204) 
Accounts payable, accrued expenses, other liabilities and security deposits
 
(74,501)  
11,974 
 
(30,839) 
Deferred revenue
 
(4,799)  
8,057 
 
18,332 
Lease liability - operating leases
 
(16,703)  
(11,796)  
1,111 
Net cash provided by operating activities
 
129,595 
 
229,503 
 
276,088 
Investing Activities
Acquisitions of real estate property
$ 
— 
$ 
— 
$ 
(64,491) 
Additions to land, buildings and improvements
 
(211,869)  
(259,663)  
(300,770) 
Acquisition deposits and deferred purchase price
 
(23,050)  
— 
 
— 
Investments in unconsolidated joint ventures
 
(451,233)  
(184,481)  
(184,518) 
Distributions in excess of cumulative earnings from unconsolidated joint ventures
 
161,474 
 
140,569 
 
141,742 
Net proceeds from disposition of real estate/joint venture interest
 
729,025 
 
557,611 
 
626,364 
Cash and restricted cash assumed from acquisition and consolidation of real estate 
investment
 
19,017 
 
— 
 
60,494 
Proceeds from sale or redemption of marketable securities
 
— 
 
— 
 
15,626 
Investments in marketable securities
 
(12,368)  
— 
 
— 
Investments in real estate loans held by consolidated securitization vehicles
 
(117,894)  
— 
 
— 
Other investments
 
(21,535)  
(17,334)  
1,432 
Origination of debt and preferred equity investments
 
(16,310)  
(65,357)  
(51,367) 
Repayments or redemption of debt and preferred equity investments
 
63,496 
 
— 
 
181,293 
Net cash provided by investing activities
 
118,753 
 
171,345 
 
425,805 
Financing Activities
Proceeds from mortgages and other loans payable
$ 
4,450 
$ 
— 
$ 
381,980 
Repayments of mortgages and other loans payable
 
(68,977)  
(25,826)  
(292,364) 
Proceeds from revolving credit facility, term loans and senior unsecured notes
 
1,170,000 
 
538,000 
 
1,524,000 
Repayments of revolving credit facility, term loans and senior unsecured notes 
 
(1,510,000)  
(828,000)  
(1,864,000) 
Year Ended December 31,
 
2024
2023
2022
SL Green Realty Corp.
Consolidated Statements of Cash Flows
(in thousands, except per share data)
30

Proceeds from stock options exercised and DRSPP issuance
 
52,308 
 
525 
 
525 
Proceeds from issuance of common stock
 
386,790 
 
— 
 
— 
Repurchase of common stock
 
— 
 
— 
 
(151,197) 
Redemption of preferred stock
 
(2,503)  
(11,700)  
(17,967) 
Redemption of OP units
 
(38,177)  
(9,076)  
(40,901) 
Distributions to noncontrolling interests in other partnerships
 
(11,053)  
(2,777)  
(4,699) 
Contributions from noncontrolling interests in other partnerships
 
6,584 
 
6,932 
 
52,164 
Acquisition of subsidiary interest from noncontrolling interest
 
(7,289)  
— 
 
(29,817) 
Distributions to noncontrolling interests in the Operating Partnership
 
(13,915)  
(14,779)  
(16,272) 
Dividends paid on common and preferred stock
 
(218,823)  
(230,931)  
(262,136) 
Other obligation related to secured borrowing
 
— 
 
129,656 
 
77,874 
Tax withholdings related to restricted share awards
 
(182)  
— 
 
(3,915) 
Deferred loan costs
 
(1,442)  
(1,407)  
(8,098) 
Net cash used in financing activities
 
(252,229)  
(449,383)  
(654,823) 
Net (decrease) increase in cash, cash equivalents, and restricted cash
 
(3,881)  
(48,535)  
47,070 
Cash, cash equivalents, and restricted cash at beginning of year
 
335,519 
 
384,054 
 
336,984 
Cash, cash equivalents, and restricted cash at end of period
$ 
331,638 
$ 
335,519 
$ 
384,054 
Supplemental cash flow disclosures:
Interest paid
$ 
200,752 
$ 
229,119 
$ 
169,519 
Income taxes paid
$ 
9,001 
$ 
7,815 
$ 
5,358 
Supplemental Disclosure of Non-Cash Investing and Financing Activities:
Exchange of preferred equity investment for real estate or equity in joint venture
$ 
— 
$ 
— 
$ 
190,652 
Exchange of debt investment for real estate or equity in joint venture
 
— 
 
349,946 
 
193,995 
Assumption of mortgage and mezzanine loans
 
— 
 
— 
 
1,712,750 
Issuance of special dividend paid in stock
 
— 
 
— 
 
160,620 
Tenant improvements and capital expenditures payable
 
— 
 
— 
 
18,518 
Acquisition of subsidiary interest from noncontrolling interest
 
1,927 
 
— 
 
— 
Measurement adjustment for redeemable noncontrolling interest
 
107,632 
 
15,486 
 
39,974 
Consolidation of a subsidiary
 
50,377 
 
— 
 
— 
Investment in joint venture
 
10,639 
 
— 
 
47,135 
Deconsolidation of a subsidiary
 
— 
 
101,351 
 
— 
Deconsolidation of subsidiary debt
 
— 
 
1,712,750 
 
— 
Debt and preferred equity investments
 
1,133 
 
— 
 
302 
Extinguishment of debt
 
46,835 
 
— 
 
— 
Removal of fully depreciated commercial real estate properties
 
6,903 
 
16,313 
 
30,359 
Contribution to consolidated joint venture by noncontrolling interest
 
72 
 
8,134 
 
— 
Share repurchase or redemption payable
 
9,514 
 
9,513 
 
— 
Recognition of right of use assets and related lease liabilities
 
— 
 
— 
 
57,938 
Consolidation of securitization vehicle assets
 
600,521 
 
— 
 
— 
Consolidation of securitization vehicle liabilities
 
600,521 
 
— 
 
— 
Year Ended December 31,
 
2024
2023
2022
SL Green Realty Corp.
Consolidated Statements of Cash Flows
(in thousands, except per share data)
31

 In December 2024, the Company declared a regular monthly distribution per share of $0.2575 that was paid in cash. This 
distribution was paid in January 2025. In December 2023, the Company declared a regular monthly distribution per share of 
$0.2500 that was paid in cash. This distribution was paid in January 2024. In December 2022, the Company declared a regular 
monthly distribution per share of $0.2708 that was paid in cash. This distribution was paid in January 2023.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the 
consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows.
Year Ended
 
2024
2023
2022
Cash and cash equivalents
$ 
184,294 
$ 
221,823 
$ 
203,273 
Restricted cash
 
147,344 
 
113,696 
 
180,781 
Total cash, cash equivalents, and restricted cash
$ 
331,638 
$ 
335,519 
$ 
384,054 
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Realty Corp.
Consolidated Statements of Cash Flows
(in thousands, except per share data)
32

Assets
 
 
Commercial real estate properties, at cost:
 
 
Land and land interests
$ 
1,357,041 
$ 
1,092,671 
Building and improvements
 
3,862,224 
 
3,655,624 
Building leasehold and improvements
 
1,388,476 
 
1,354,569 
 
6,607,741 
 
6,102,864 
Less: accumulated depreciation
 
(2,126,081)  
(1,968,004) 
 
4,481,660 
 
4,134,860 
Cash and cash equivalents
 
184,294 
 
221,823 
Restricted cash
 
147,344 
 
113,696 
Investments in marketable securities
 
22,812 
 
9,591 
Tenant and other receivables
 
44,055 
 
33,270 
Related party receivables
 
26,865 
 
12,168 
Deferred rents receivable
 
266,428 
 
264,653 
Debt and preferred equity investments, net of discounts and deferred origination fees of 
$1,618 and $1,630 and allowances of $13,520 and $13,520 in 2024 and 2023, respectively
 
303,726 
 
346,745 
Investments in unconsolidated joint ventures
 
2,690,138 
 
2,983,313 
Deferred costs, net
 
117,132 
 
111,463 
Right of use asset - operating leases
 
865,639 
 
885,929 
Real estate loans held by consolidated securitization vehicles (includes $584,134 and $— at 
fair value as of December 31, 2024 and December 31, 2023, respectively)
 
709,095 
 
— 
Other assets
 
610,911 
 
413,670 
Total assets (1)
$ 
10,470,099 
$ 
9,531,181 
Liabilities
 
 
Mortgages and other loans payable, net
$ 
1,944,635 
$ 
1,491,319 
Revolving credit facility, net
 
316,240 
 
554,752 
Unsecured term loans, net
 
1,146,010 
 
1,244,881 
Unsecured notes, net
 
99,897 
 
99,795 
Accrued interest payable 
 
16,527 
 
17,930 
Senior obligations of consolidated securitization vehicles (includes $567,487 and $— at fair 
value as of December 31, 2024 and December 31, 2023, respectively)
 
590,131 
 
— 
Other liabilities (includes $251,096 and $259,392 at fair value as of December 31, 2024 and 
December 31, 2023, respectively)
 
414,153 
 
471,401 
Accounts payable and accrued expenses
 
122,674 
 
153,164 
Deferred revenue
 
164,887 
 
134,053 
Lease liability - financing leases
 
106,853 
 
105,531 
Lease liability - operating leases
 
810,989 
 
827,692 
Dividend and distributions payable
 
21,816 
 
20,280 
Security deposits
 
60,331 
 
49,906 
Junior subordinated deferrable interest debentures held by trusts that issued trust preferred 
securities
 
100,000 
 
100,000 
Total liabilities (1)
 
5,915,143 
 
5,270,704 
Commitments and contingencies (See Note 20)
December 31, 2024
December 31, 2023
SL Green Operating Partnership, L.P.
Consolidated Balance Sheets
(in thousands, except per unit data)
33

Limited partner interests in SLGOP (4,510 and 3,949 limited partner common units 
outstanding at December 31, 2024 and 2023, respectively)
 
288,941 
 
238,051 
Preferred units and redeemable equity
 
196,064 
 
166,501 
Capital
 
 
SLGOP partners' capital:
 
 
Series I Preferred Units, $25.00 liquidation preference, 9,200 issued and outstanding at both 
December 31, 2024 and 2023
 
221,932 
 
221,932 
SL Green partners' capital (756 and 687 general partner common units, and 70,341 and 
64,039 limited partner common units outstanding at December 31, 2024 and 2023, 
respectively)
 
3,711,172 
 
3,546,906 
Accumulated other comprehensive income
 
18,196 
 
17,477 
Total SLGOP partners' capital
 
3,951,300 
 
3,786,315 
Noncontrolling interests in other partnerships
 
118,651 
 
69,610 
Total capital
 
4,069,951 
 
3,855,925 
Total liabilities and capital
$ 
10,470,099 
$ 
9,531,181 
(1) The Operating Partnership's consolidated balance sheets include assets and liabilities of consolidated variable interest entities ("VIEs"). See Note 2. The 
consolidated balance sheets include the following amounts related to our consolidated VIEs, excluding the Operating Partnership: $236.7 million and $41.2 
million of land, $159.1 million and $40.5 million of building and improvements, $— million and $— million of building and leasehold improvements, $— 
million and $— million of right of use assets, $4.1 million and $5.4 million of accumulated depreciation, 709.1 million and — million of real estate loans held 
by consolidated securitization vehicles, $830.3 million and $676.9 million of other assets included in other line items, $357.9 million and $50.0 million of real 
estate debt, net, $1.1 million and $0.9 million of accrued interest payable, $— million and $— million of lease liabilities, 590.1 million and — million of 
senior obligations of consolidated securitization vehicles and $324.8 million and $306.5 million of other liabilities included in other line items as of December 
31, 2024 and December 31, 2023, respectively.
December 31, 2024
December 31, 2023
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Operating Partnership, L.P.
Consolidated Balance Sheets
(in thousands, except per unit data)
34

Revenues 
Rental revenue, net
$ 
605,999 
$ 
683,335 
$ 
671,500 
SUMMIT Operator revenue
 
133,214 
 
118,260 
 
89,048 
Investment income
 
24,353 
 
34,705 
 
81,113 
Interest income from real estate loans held by consolidated securitization 
vehicles
 
18,980 
 
— 
 
— 
Other income
 
103,726 
 
77,410 
 
77,793 
Total revenues
 
886,272 
 
913,710 
 
919,454 
Expenses
Operating expenses, including related party expenses of $7 in 2024, $5 in 
2023 and $5,701 in 2022
 
189,598 
 
196,696 
 
174,063 
Real estate taxes
 
128,187 
 
143,757 
 
138,228 
Operating lease rent
 
24,423 
 
27,292 
 
26,943 
SUMMIT Operator expenses
 
111,739 
 
101,211 
 
89,207 
Interest expense, net of interest income
 
147,220 
 
137,114 
 
89,473 
Amortization of deferred financing costs
 
6,619 
 
7,837 
 
7,817 
SUMMIT Operator tax expense
 
730 
 
9,201 
 
2,647 
Interest expense on senior obligations of consolidated securitization vehicles
 
14,634 
 
— 
 
— 
Depreciation and amortization
 
207,443 
 
247,810 
 
216,167 
Loan loss and other investment reserves, net of recoveries
 
— 
 
6,890 
 
— 
Transaction related costs
 
401 
 
1,099 
 
409 
Marketing, general and administrative
 
85,187 
 
111,389 
 
93,798 
Total expenses
 
916,181 
 
990,296 
 
838,752 
Equity in net loss from unconsolidated joint ventures
 
(179,695)  
(76,509)  
(57,958) 
Equity in net gain (loss) on sale of interest in unconsolidated joint venture/real 
estate
 
208,144 
 
(13,368)  
(131) 
Purchase price and other fair value adjustments
 
88,966 
 
(17,260)  
(8,118) 
Gain (loss) on sale of real estate, net
 
3,025 
 
(32,370)  
(84,485) 
Depreciable real estate reserves and impairments
 
(104,071)  
(382,374)  
(6,313) 
Gain (loss) on early extinguishment of debt
 
43,762 
 
(870)  
— 
Net income (loss)
 
30,222 
 
(599,337)  
(76,303) 
Noncontrolling interests in other partnerships
 
928 
 
4,568 
 
(1,122) 
Preferred units distributions
 
(8,643)  
(7,255)  
(6,443) 
Net income (loss) attributable to SLGOP
 
22,507 
 
(602,024)  
(83,868) 
Perpetual preferred unit dividends
 
(14,950)  
(14,950)  
(14,950) 
Net income (loss) attributable to SLGOP common unitholders
$ 
7,557 
$ 
(616,974) $ 
(98,818) 
Basic earnings (loss) per unit
$ 
0.04 
$ 
(9.12) $ 
(1.49) 
Diluted earnings (loss) per unit
$ 
0.04 
$ 
(9.12) $ 
(1.49) 
Basic weighted average common units outstanding
 
68,736 
 
67,972 
 
67,929 
Diluted weighted average common units and common unit equivalents 
outstanding
 
69,605 
 
67,972 
 
67,929 
 
Year Ended December 31,
 
2024
2023
2022
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Operating Partnership, L.P.
Consolidated Statements of Operations
(in thousands, except per unit data)
35

SL Green Operating Partnership, L.P.
Consolidated Statements of Comprehensive Income (Loss)
(in thousands)
 
Year Ended December 31,
 
2024
2023
2022
Net income (loss)
$ 
30,222 
$ 
(599,337) $ 
(76,303) 
Other comprehensive income (loss):
Increase (decrease) in unrealized value of derivative instruments, including 
SL Green's share of joint venture derivative instruments
 
318 
 
(32,437)  
103,629 
Increase (decrease) in unrealized value of marketable securities
 
552 
 
(1,650)  
(1,440) 
Other comprehensive income (loss)
 
870 
 
(34,087)  
102,189 
Comprehensive income (loss)
 
31,092 
 
(633,424)  
25,886 
Net loss (income) attributable to noncontrolling interests
 
928 
 
4,568 
 
(1,122) 
Other comprehensive (income) loss attributable to noncontrolling interests
 
(151)  
1,960 
 
(5,827) 
Comprehensive income (loss) attributable to SLGOP
$ 
31,869 
$ 
(626,896) $ 
18,937 
The accompanying notes are an integral part of these consolidated financial statements.
36

Balance at December 31, 2021
$ 221,932 
 
64,105 
$ 4,589,702 
$ 
(46,758) $ 
13,377 
$ 4,778,253 
Net loss
 
(78,074) 
 
1,122 
 
(76,952) 
Acquisition of subsidiary interest from noncontrolling interest
 
(29,742) 
 
(75)  
(29,817) 
Other comprehensive income
 
96,362 
 
96,362 
Perpetual preferred unit dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
11 
 
525 
 
525 
Measurement adjustment for redeemable noncontrolling interest
 
39,974 
 
39,974 
Deferred compensation plan and stock awards, net of forfeitures and tax 
withholdings
 
274 
 
32,034 
 
32,034 
Repurchases of common units
 
(1,971)  
(151,197) 
 (151,197) 
Contributions to consolidated joint venture interests
 
52,164 
 
52,164 
Cash distributions to noncontrolling interests
 
(4,699)  
(4,699) 
Issuance of special distribution paid in units
 
1,961 
 
160,620 
 
160,620 
Cash distributions declared ($3.6896 per common unit, none of which 
represented a return of capital for federal income tax purposes)
 
(235,395) 
 (235,395) 
Balance at December 31, 2022
$ 221,932 
 
64,380 
$ 4,313,497 
$ 
49,604 
$ 
61,889 
$ 4,646,922 
Net loss
 
(564,559) 
 
(4,568)  (569,127) 
Other comprehensive loss
 
(32,127) 
 
(32,127) 
Perpetual preferred unit dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
17 
 
525 
 
525 
Measurement adjustment for redeemable noncontrolling interest
 
(15,486) 
 
(15,486) 
Deferred compensation plan and stock awards, net of forfeitures and tax 
withholdings
 
329 
 
35,573 
 
35,573 
Contributions to consolidated joint venture interests
 
15,066 
 
15,066 
Cash distributions to noncontrolling interests
 
(2,777)  
(2,777) 
Cash distributions declared ($3.2288 per common unit, none of which 
represented a return of capital for federal income tax purposes)
 
(207,694) 
 (207,694) 
Balance at December 31, 2023
$ 221,932 
 
64,726 
$ 3,546,906 
$ 
17,477 
$ 
69,610 
$ 3,855,925 
Net income
 
22,010 
 
(928)  
21,082 
Acquisition of subsidiary interest from noncontrolling interest
 
(4,130) 
 
(5,086)  
(9,216) 
Other comprehensive income
 
719 
 
719 
Perpetual preferred unit dividends
 
(14,950) 
 
(14,950) 
DRSPP proceeds
 
729 
 
52,308 
 
52,308 
Conversion of common units
 
124 
 
— 
 
— 
Measurement adjustment for redeemable noncontrolling interest
 
(107,631) 
 (107,631) 
Deferred compensation plan and stock awards, net of forfeitures and tax 
withholdings
 
455 
 
26,848 
 
26,848 
Proceeds from issuance of common stock
 
5,063 
 
386,790 
 
386,790 
Contributions to consolidated joint venture interests
 
6,656 
 
6,656 
Consolidation of partially owned entity
 
59,452 
 
59,452 
Cash distributions to noncontrolling interests
 
(11,053)  
(11,053) 
Cash distributions declared ($3.0075 per common unit, none of which 
represented a return of capital for federal income tax purposes)
 
(196,979) 
 (196,979) 
Balance at December 31, 2024
$ 221,932 
 
71,097 
$ 3,711,172 
$ 
18,196 
$ 
118,651 
$ 4,069,951 
 
SL Green Operating Partnership Unitholders
 
 
 
 
Partners' Interest
 
 
 
  
Series I
Preferred
Units
Common
Units
Common
Unitholders
Accumulated 
Other 
Comprehensive 
Income
Noncontrolling
Interests
Total
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Operating Partnership, L.P.
Consolidated Statements of Capital
(in thousands, except per unit data)
37

Operating Activities
 
 
Net income (loss)
$ 
30,222 
$ 
(599,337) $ 
(76,303) 
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization
 
214,062 
 
255,647 
 
223,984 
Equity in net loss from unconsolidated joint ventures
 
179,695 
 
76,509 
 
57,958 
Distributions of cumulative earnings from unconsolidated joint ventures
 
12,992 
 
9,897 
 
780 
Equity in net (gain) loss on sale of interest in unconsolidated joint venture/real estate
 
(208,144)  
13,368 
 
131 
Purchase price and other fair value adjustments
 
(88,966)  
17,260 
 
8,118 
Depreciable real estate reserves and impairments
 
104,071 
 
382,374 
 
6,313 
(Gain) loss on sale of real estate, net
 
(3,025)  
32,370 
 
84,485 
Loan loss reserves and other investment reserves, net of recoveries
 
— 
 
6,890 
 
— 
(Gain) loss on early extinguishment of debt
 
(43,762)  
870 
 
— 
Deferred rents receivable
 
(1,535)  
(17,903)  
(5,749) 
Non-cash lease expense
 
20,290 
 
20,435 
 
22,403 
Other non-cash adjustments
 
46,219 
 
28,174 
 
(5,676) 
Changes in operating assets and liabilities:
Tenant and other receivables
 
(11,804)  
(1,725)  
14,370 
Related party receivables
 
(11,414)  
15,788 
 
6,666 
Deferred lease costs
 
(29,271)  
(17,427)  
(21,792) 
Other assets
 
15,968 
 
(1,922)  
(28,204) 
Accounts payable, accrued expenses, other liabilities and security deposits
 
(74,501)  
11,974 
 
(30,839) 
Deferred revenue
 
(4,799)  
8,057 
 
18,332 
Lease liability - operating leases
 
(16,703)  
(11,796)  
1,111 
Net cash provided by operating activities
 
129,595 
 
229,503 
 
276,088 
Investing Activities
 
 
Acquisitions of real estate property
$ 
— 
$ 
— 
$ 
(64,491) 
Additions to land, buildings and improvements
 
(211,869)  
(259,663)  
(300,770) 
Acquisition deposits and deferred purchase price
 
(23,050)  
— 
 
— 
Investments in unconsolidated joint ventures
 
(451,233)  
(184,481)  
(184,518) 
Distributions in excess of cumulative earnings from unconsolidated joint ventures
 
161,474 
 
140,569 
 
141,742 
Net proceeds from disposition of real estate/joint venture interest
 
729,025 
 
557,611 
 
626,364 
Cash and restricted cash assumed from acquisition and consolidation of real estate 
investment
 
19,017 
 
— 
 
60,494 
Proceeds from sale or redemption of marketable securities
 
— 
 
— 
 
15,626 
Investments in marketable securities
 
(12,368)  
— 
 
— 
Investments in real estate loans held by consolidated securitization vehicles
 
(117,894)  
— 
 
— 
Other investments
 
(21,535)  
(17,334)  
1,432 
Origination of debt and preferred equity investments
 
(16,310)  
(65,357)  
(51,367) 
Repayments or redemption of debt and preferred equity investments
 
63,496 
 
— 
 
181,293 
Net cash provided by investing activities
 
118,753 
 
171,345 
 
425,805 
Financing Activities
 
 
Proceeds from mortgages and other loans payable
$ 
4,450 
$ 
— 
$ 
381,980 
Repayments of mortgages and other loans payable
 
(68,977)  
(25,826)  
(292,364) 
 
Year Ended December 31,
 
2024
2023
2022
SL Green Operating Partnership, L.P.
Consolidated Statements of Cash Flows
(in thousands)
38

Proceeds from revolving credit facility, term loans and senior unsecured notes
 
1,170,000 
 
538,000 
 
1,524,000 
Repayments of revolving credit facility, term loans and senior unsecured notes 
 
(1,510,000)  
(828,000)  
(1,864,000) 
Proceeds from stock options exercised and DRSPP issuance
 
52,308 
 
525 
 
525 
Proceeds from issuance of common units
 
386,790 
 
— 
 
— 
Repurchase of common units
 
— 
 
— 
 
(151,197) 
Redemption of preferred units
 
(2,503)  
(11,700)  
(17,967) 
Redemption of OP units
 
(38,177)  
(9,076)  
(40,901) 
Distributions to noncontrolling interests in other partnerships
 
(11,053)  
(2,777)  
(4,699) 
Contributions from noncontrolling interests in other partnerships
 
6,584 
 
6,932 
 
52,164 
Acquisition of subsidiary interest from noncontrolling interest
 
(7,289)  
— 
 
(29,817) 
Distributions paid on common and preferred units
 
(232,738)  
(245,710)  
(278,408) 
Other obligation related to secured borrowing
 
— 
 
129,656 
 
77,874 
Tax withholdings related to restricted share awards
 
(182)  
— 
 
(3,915) 
Deferred loan costs
 
(1,442)  
(1,407)  
(8,098) 
Net cash used in financing activities
 
(252,229)  
(449,383)  
(654,823) 
Net (decrease) increase in cash, cash equivalents, and restricted cash
 
(3,881)  
(48,535)  
47,070 
Cash, cash equivalents, and restricted cash at beginning of year
 
335,519 
 
384,054 
 
336,984 
Cash, cash equivalents, and restricted cash at end of period
$ 
331,638 
$ 
335,519 
$ 
384,054 
Supplemental cash flow disclosures:
 
 
 
Interest paid
$ 
200,752 
$ 
229,119 
$ 
169,519 
Income taxes paid
$ 
9,001 
$ 
7,815 
$ 
5,358 
Supplemental Disclosure of Non-Cash Investing and Financing Activities:
Exchange of preferred equity investment for real estate or equity in joint venture
$ 
— 
$ 
— 
$ 
190,652 
Exchange of debt investment for real estate or equity in joint venture
 
— 
 
349,946 
 
193,995 
Assumption of mortgage and mezzanine loans
 
— 
 
— 
 
1,712,750 
Issuance of special distribution paid in units
 
— 
 
— 
 
160,620 
Tenant improvements and capital expenditures payable
 
— 
 
— 
 
18,518 
Acquisition of subsidiary interest from noncontrolling interest
 
1,927 
 
— 
 
— 
Measurement adjustment for redeemable noncontrolling interest
 
107,632 
 
15,486 
 
39,974 
Consolidation of a subsidiary
 
50,377 
 
— 
 
— 
Investment in joint venture
 
10,639 
 
— 
 
47,135 
Deconsolidation of a subsidiary
 
— 
 
101,351 
 
— 
Deconsolidation of subsidiary debt
 
— 
 
1,712,750 
 
— 
Debt and preferred equity investments
 
1,133 
 
— 
 
302 
Extinguishment of debt
 
46,835 
 
— 
 
— 
Removal of fully depreciated commercial real estate properties
 
6,903 
 
16,313 
 
30,359 
Contribution to consolidated joint venture by noncontrolling interest
 
72 
 
8,134 
 
— 
Share repurchase or redemption payable
 
9,514 
 
9,513 
 
— 
Recognition of right of use assets and related lease liabilities
 
— 
 
— 
 
57,938 
Consolidation of securitization vehicle assets
 
600,521 
 
— 
 
— 
Consolidation of securitization vehicle liabilities
 
600,521 
 
— 
 
— 
 
Year Ended December 31,
 
2024
2023
2022
SL Green Operating Partnership, L.P.
Consolidated Statements of Cash Flows
(in thousands)
39

In December 2024, the Company declared a regular monthly distribution per share of $0.2575 that was paid in cash. This 
distribution was paid in January 2025. In December 2023, the Company declared a regular monthly distribution per share of 
$0.2500 that was paid in cash. This distribution was paid in January 2024. In December 2022, the Company declared a regular 
monthly distribution per share of $0.2708 that was paid in cash. This distribution was paid in January 2023.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the 
consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows.
Year Ended
 
2024
2023
2022
Cash and cash equivalents
$ 
184,294 
$ 
221,823 
$ 
203,273 
Restricted cash
 
147,344 
 
113,696 
 
180,781 
Total cash, cash equivalents, and restricted cash
$ 
331,638 
$ 
335,519 
$ 
384,054 
The accompanying notes are an integral part of these consolidated financial statements.
SL Green Operating Partnership, L.P.
Consolidated Statements of Cash Flows
(in thousands)
40

SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements
December 31, 2024 
1. Organization and Basis of Presentation
SL Green Realty Corp., which is referred to as the Company or SL Green, a Maryland corporation, and SL Green 
Operating Partnership, L.P., which is referred to as SLGOP or the Operating Partnership, a Delaware limited partnership, were 
formed in June 1997 for the purpose of combining the commercial real estate business of S.L. Green Properties, Inc. and its 
affiliated partnerships and entities. The Operating Partnership received a contribution of interest in the real estate properties, as 
well as 95% of the economic interest in the management, leasing and construction companies which are referred to as S.L. 
Green Management Corp, or the Service Corporation. All of the management, leasing and construction services that are 
provided to the properties that are wholly owned by us and that are provided to certain joint ventures are conducted through SL 
Green Management LLC and S.L. Green Management Corp., respectively, which are 100% owned by the Operating 
Partnership. The Company has qualified, and expects to qualify in the current fiscal year, as a real estate investment trust, or 
REIT, under the Internal Revenue Code of 1986, as amended, or the Code, and operates as a self-administered, self-managed 
REIT. A REIT is a legal entity that holds real estate interests and, through payments of dividends to stockholders, is permitted 
to minimize the payment of Federal income taxes at the corporate level. Unless the context requires otherwise, all references to 
"we," "our" and "us" means the Company and all entities owned or controlled by the Company, including the Operating 
Partnership.
Substantially all of our assets are held by, and all of our operations are conducted through, the Operating Partnership. The 
Company is the sole managing general partner of the Operating Partnership. As of December 31, 2024, noncontrolling investors 
held, in the aggregate, a 5.97% limited partnership interest in the Operating Partnership. We refer to these interests as the 
noncontrolling interests in the Operating Partnership. The Operating Partnership is considered a variable interest entity, or VIE, 
in which we are the primary beneficiary. See Note 11, "Noncontrolling Interests on the Company's Consolidated Financial 
Statements."
On December 31, 2024, we owned the following interests in properties in the New York metropolitan area, primarily in 
midtown Manhattan. Our investments located outside of Manhattan are referred to as the Suburban properties:
Consolidated
Unconsolidated
Total
Location
Property 
Type
Number of 
Buildings
Approximate 
Square Feet 
(unaudited)
Number of 
Buildings
Approximate 
Square Feet 
(unaudited)
Number of 
Buildings
Approximate 
Square Feet 
(unaudited)
Weighted 
Average 
Leased 
Occupancy(1) 
(unaudited)
Commercial:
Manhattan
Office
 
15 
 
9,587,441 
 
9 
 
12,175,149 
 
24 
 
21,762,590 
 92.5 %
Retail
 
2 
 
30,496 
 
1 
 
12,946 
 
3 
 
43,442 
 100.0 %
Development/
Redevelopment
 
2 
(2)
 
880,771 
 
1 
 
1,385,484 
 
3 
 
2,266,255 
N/A
 
19 
 
10,498,708 
 
11 
 
13,573,579 
 
30 
 
24,072,287 
 92.5 %
Suburban
Office
 
7 
 
862,800 
 
— 
 
— 
 
7 
 
862,800 
 73.5 %
Total commercial properties
 
26 
 
11,361,508 
 
11 
 
13,573,579 
 
37 
 
24,935,087 
 91.8 %
Residential:
Manhattan
Residential
 
1 (2)  
140,382 
 
1 
 
221,884 
 
2 
 
362,266 
 99.1 %
Total core portfolio
 
27 
 
11,501,890 
 
12 
 
13,795,463 
 
39 
 
25,297,353 
 91.9 %
Alternative 
Strategy 
Portfolio
 
— 
 
— 
 
7 
 
2,567,025 
 
7 
 
2,567,025 
 63.0 %
(1)
The weighted average leased occupancy for commercial properties represents the total leased square feet divided by total square footage at acquisition. 
The weighted average leased occupancy for residential properties represents the total leased units divided by total available units. Properties under 
construction are not included in the calculation of weighted average leased occupancy.
41

(2)
As of December 31, 2024, we owned a building at 7 Dey Street / 185 Broadway that was comprised of approximately 140,382 square feet (unaudited) of 
residential space and approximately 50,206 square feet (unaudited) of office and retail space that is under development. For the purpose of this report, 
we have included this building in the number of residential properties we own. However, we have included only the residential square footage in the 
residential approximate square footage, and have listed the balance of the square footage as development square footage.
As of December 31, 2024, we also managed one office building and one retail building owned by a third party 
encompassing approximately 0.4 million square feet (unaudited), and held debt and preferred equity investments with a book 
value of $303.7 million, excluding debt and preferred equity investments and other financing receivables totaling $9.7 million 
that are included in balance sheet line items other than the Debt and preferred equity investments line item.
Partnership Agreement
In accordance with the partnership agreement of the Operating Partnership, or the Operating Partnership Agreement, we 
allocate all distributions and profits and losses in proportion to the percentage of ownership interests of the respective partners, 
subject to the priority distributions with respect to preferred units and special provisions that apply to Long Term Incentive Plan 
("LTIP") Units. As the managing general partner of the Operating Partnership, we are required to take such reasonable efforts, 
as determined by us in our sole discretion, to cause the Operating Partnership to distribute sufficient amounts to enable the 
payment of sufficient dividends by us to minimize any Federal income or excise tax at the Company level. Under the Operating 
Partnership Agreement, each limited partner has the right to redeem units of limited partnership interests for cash, or if we so 
elect, shares of SL Green's common stock on a one-for-one basis.
Subsequent Events
In January 2025, the Company closed on the acquisition of 500 Park Avenue for a gross asset valuation of $130.0 million. 
The Company financed the acquisition with a new $80.0 million mortgage. The mortgage has a term of up to 5 years, as fully 
extended, and bears interest at a floating rate of 2.40% over Term SOFR, which the Company has swapped to a fixed rate of 
6.57% through February 2028. 
2. Significant Accounting Policies
Principles of Consolidation
The consolidated financial statements include our accounts and those of our subsidiaries, which are wholly owned or 
controlled by us. Entities which we have significant influence, but do not control, through our voting interest and entities which 
are variable interest entities, but where we are not the primary beneficiary, are accounted for under the equity method. See 
Note 5, "Debt and Preferred Equity Investments" and Note 6, "Investments in Unconsolidated Joint Ventures." All significant 
intercompany balances and transactions have been eliminated. 
We consolidate a VIE in which we are considered the primary beneficiary. The primary beneficiary is the entity that has 
(i) the power to direct the activities that most significantly impact the entity's economic performance and (ii) the obligation to 
absorb losses of the VIE or the right to receive benefits from the VIE that could be significant to the VIE.
A noncontrolling interest in a consolidated subsidiary is defined as the portion of the equity (net assets) in a subsidiary 
not attributable, directly or indirectly, to us. Noncontrolling interests are required to be presented as a separate component of 
equity in the consolidated balance sheet and the presentation of net income is modified to present earnings and other 
comprehensive income (loss) attributed to controlling and noncontrolling interests.
We assess the accounting treatment for each joint venture and debt and preferred equity investment. This assessment 
includes a review of each joint venture or limited liability company agreement to determine the rights provided to each party 
and whether those rights are protective or participating. For all VIEs, we review such agreements in order to determine which 
party has the power to direct the activities that most significantly impact the entity's economic performance. In situations where 
we and our partner approve, among other things, the annual budget, receive a detailed monthly reporting package, meet on a 
quarterly basis to review the results of the joint venture, review and approve the joint venture's tax return before filing, and 
approve all leases that cover more than a nominal amount of space relative to the total rentable space at each property, we do 
not consolidate the joint venture as we consider these to be substantive participation rights that result in shared power of the 
activities that most significantly impact the performance of the joint venture. Our joint venture agreements typically contain 
certain protective rights such as requiring partner approval to sell, finance or refinance the property and the payment of capital 
expenditures and operating expenditures outside of the approved budget or operating plan.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
42

Investment in Commercial Real Estate Properties
Real estate properties are presented at cost less accumulated depreciation and amortization. Costs directly related to the 
development or redevelopment of properties are capitalized. Ordinary repairs and maintenance are expensed as incurred; major 
replacements and betterments, which improve or extend the life of the asset, are capitalized and depreciated over their estimated 
useful lives.
We recognize the assets acquired, liabilities assumed (including contingencies) and any noncontrolling interests in an 
acquired entity at their respective fair values on the acquisition date. When we acquire our partner's equity interest in an 
existing unconsolidated joint venture and gain control over the investment, we record the consolidated investment at fair value. 
The difference between the book value of our equity investment on the purchase date and our share of the fair value of the 
investment's purchase price is recorded as a purchase price fair value adjustment in our consolidated statements of operations. 
See Note 3, "Property Acquisitions."
We allocate the purchase price of real estate to land and building (inclusive of tenant improvements) and, if determined to 
be material, intangibles, such as the value of above- and below-market leases and origination costs associated with the in-place 
leases. We depreciate the amount allocated to building (inclusive of tenant improvements) over their estimated useful lives, 
which generally range from 3 years to 40 years. We amortize the amount allocated to the above- and below-market leases over 
the remaining term of the associated lease, which generally range from 1 year to 15 years, and record it as either an increase (in 
the case of below-market leases) or a decrease (in the case of above-market leases) to rental income. We amortize the amount 
allocated to the values associated with in-place leases over the expected term of the associated lease, which generally ranges 
from 1 year to 15 years. If a tenant vacates its space prior to the contractual termination of the lease and no rental payments are 
being made on the lease, any unamortized balance of the related intangible will be written off. Origination costs are amortized 
as an expense over the remaining life of the lease and tenant improvements are amortized over the shorter of the remaining life 
of the lease or useful life of improvement (or charged against earnings if the lease is terminated prior to its contractual 
expiration date). When allocating the purchase price of real estate, we assess fair value of the leases based on estimated cash 
flow projections that utilize appropriate discount rates and available market information. Estimates of future cash flows are 
based on a number of factors including the historical operating results, known trends, and market/economic conditions that may 
affect the property. To the extent acquired leases contain fixed rate renewal options that are below-market and determined to be 
material, we amortize such below-market lease value into rental income over the renewal period. As of December 31, 2024, the 
weighted average amortization period for above-market leases, below-market leases, and in-place lease costs is 10.0 years, 12.1 
years, and 8.9 years, respectively.
The Company classifies those leases under which the Company is the lessee at lease commencement as finance or 
operating leases. Leases qualify as finance leases if i) the lease transfers ownership of the asset at the end of the lease term, ii) 
the lease grants an option to purchase the asset that we are reasonably certain to exercise, iii) the lease term is for a major part 
of the remaining economic life of the asset, iv) the present value of the lease payments equals or exceeds substantially all of the 
fair value of the underlying asset, or v) the underlying asset is of such a specialized nature that it is expected to have no 
alternative use to the lessor at the end of the lease term. Leases that do not qualify as finance leases are deemed to be operating 
leases. At lease commencement the Company records a lease liability which is measured as the present value of the lease 
payments and a right of use asset which is measured as the amount of the lease liability and any initial direct costs incurred. The 
Company applies a discount rate to determine the present value of the lease payments. If the rate implicit in the lease is known, 
the Company uses that rate. If the rate implicit in the lease is not known, the Company uses a discount rate reflective of the 
Company's collateralized borrowing rate given the term of the lease. To determine the discount rate, the Company employs a 
third party specialist to develop an analysis based primarily on the observable borrowing rates of the Company, other REITs, 
and other corporate borrowers with long-term borrowings. On the consolidated statements of operations, operating leases are 
expensed through operating lease rent while financing leases are expensed through amortization and interest expense. When 
applicable, the Company combines the consideration for lease and non-lease components in the calculation of the value of the 
lease obligation and right-of-use asset.
We incur a variety of costs in the development and leasing of our properties. After the determination is made to capitalize 
a cost, it is allocated to the specific component of a project that is benefited. Determination of when a development project is 
substantially complete and capitalization must cease involves a degree of judgment. The costs of land and building under 
development include specifically identifiable costs. The capitalized costs include, but are not limited to, pre-construction costs 
essential to the development of the property, development costs, construction costs, interest costs, real estate taxes, salaries and 
related costs and other costs incurred during the period of development. We consider a construction project as substantially 
completed and held available for occupancy upon the completion of tenant improvements, but no later than one year after major 
construction activity ceases. We cease capitalization on the portions substantially completed and occupied or held available for 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
43

occupancy, and capitalize only those costs associated with the portions under construction.
Properties other than Right of use assets - operating leases are depreciated using the straight-line method over the 
estimated useful lives of the assets. The estimated useful lives are as follows:
Category
Term
Building (fee ownership)
40 years
Building improvements
shorter of remaining life of the building or useful life
Building (leasehold interest)
lesser of 40 years or remaining term of the lease
Right of use assets - financing leases
lesser of 40 years or remaining term of the lease 
Furniture and fixtures
4 to 7 years
Tenant improvements
shorter of remaining term of the lease or useful life
Right of use assets - operating leases are amortized over the remaining lease term. The amortization is made up of the 
principal amortization under the lease liability plus or minus the straight-line adjustment of the operating lease rent under ASC 
842.
Depreciation expense (including amortization of right of use assets - financing leases) totaled $183.9 million, $221.0 
million, and $190.1 million for the years ended December 31, 2024, 2023 and 2022, respectively.
Properties are individually evaluated for impairment quarterly or whenever events or changes in circumstances indicate 
that the carrying amount may not be recoverable. A consolidated property's value is considered impaired if management's 
estimate of the aggregate future cash flows (undiscounted) and terminal value to be generated by the property is less than the 
carrying value of the property taking into account the appropriate capitalization rate in determining the future terminal value. To 
the extent impairment has occurred, the loss will be measured as the excess of the carrying amount of the property over the fair 
value of the property as calculated in accordance with Accounting Standards Codification, or ASC 820. We also evaluate our 
real estate consolidated properties for impairment when a property has been classified as held for sale. Real estate assets held 
for sale are valued at the lower of their carrying value or fair value less costs to sell and depreciation expense is no longer 
recorded.
In April 2024, the Company entered into an agreement to sell the property at 719 Seventh Avenue for $30.5 million. As a 
result of the pending sale, the Company recorded a $46.3 million charge to reduce the carrying value of its investment to the 
contracted purchase price for the three months ended March 31, 2024, which is included in Depreciable real estate reserves and 
impairments in the consolidated statements of operations. The transaction closed during the second quarter of 2024. See Note 4, 
"Properties Held for Sale and Property Dispositions."
During the year ended December 31, 2024, the Company recorded a $17.6 million charge, reflective of $15.1 million of 
capitalized interest, to reduce the carrying value of the residential condominium units at 760 Madison Avenue, based on the 
total of the sales contracts that the Company entered into for these units. This charge is included in Depreciable real estate 
reserves and impairments in the consolidated statements of operations. The remaining transactions are expected to close during 
the first quarter of 2025. See Note 4, "Properties Held for Sale and Property Dispositions."
During the year ended December 31, 2024, through a series of transactions, the Company reduced its ownership interest 
in 690 Madison Avenue to 90.0% and repaid the previous $60.9 million mortgage on the property for a net payment of 
$32.1 million. As a result of the transactions, the Company assessed the property for recoverability and recorded a 
$34.3 million charge to write down the carrying value of the investment, which is included in Depreciable real estate reserves 
and impairments in the consolidated statement of operations.
For the year ended December 31, 2024, we recognized a reduction of rental revenue of ($2.6 million) for the amortization 
of aggregate above-market leases in excess of below-market leases resulting from the allocation of the purchase price of the 
applicable properties. For the years ended December 31, 2023 and 2022, we recognized $14.2 million and $5.7 million, 
respectively, of rental revenue for the amortization of aggregate below-market leases in excess of above-market leases.
The following summarizes our identified intangible assets (acquired above-market leases and in-place leases) and 
intangible liabilities (acquired below-market leases) as of December 31, 2024 and 2023 (in thousands):
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
44

December 31, 2024
December 31, 2023
Identified intangible assets (included in other assets):
Gross amount
$ 
378,277 
$ 
189,680 
Accumulated amortization
 
(197,211)  
(184,902) 
Net
$ 
181,066 
$ 
4,778 
Identified intangible liabilities (included in deferred revenue):
Gross amount
$ 
243,703 
$ 
205,394 
Accumulated amortization
 
(204,092)  
(202,089) 
Net
$ 
39,611 
$ 
3,305 
The estimated annual amortization of acquired above-market leases, net of acquired (below-market) leases (a component 
of rental revenue), for each of the five succeeding years is as follows (in thousands):
2025
$ 
5,828 
2026
 
5,265 
2027
 
4,754 
2028
 
4,058 
2029
 
3,719 
The estimated annual amortization of all other identifiable assets (a component of depreciation and amortization expense) 
including tenant improvements for each of the five succeeding years is as follows (in thousands):
2025
$ 
30,485 
2026
 
26,943 
2027
 
21,648 
2028
 
16,492 
2029
 
15,008 
Cash and Cash Equivalents
We consider all highly liquid investments with maturity of three months or less when purchased to be cash equivalents.
Restricted Cash
Restricted cash primarily consists of security deposits held on behalf of our tenants, interest reserves, as well as capital 
improvement and real estate tax escrows required under certain loan agreements.
Fair Value Measurements
See Note 16, "Fair Value Measurements."
Investment in Marketable Securities
At acquisition, we designate a debt security as held-to-maturity, available-for-sale, or trading. As of December 31, 2024, 
we did not have any debt securities designated as trading. We account for our available-for-sale securities at fair value pursuant 
to ASC 820-10, with the net unrealized gains or losses reported as a component of accumulated other comprehensive income or 
loss. The cost of marketable securities sold and the amount reclassified out of accumulated other comprehensive income into 
earnings is determined using the specific identification method. We account for our held-to-maturity securities at amortized cost 
basis. Credit losses for our debt securities are recognized in accordance with ASC 326. No allowance for loan losses were 
recognized for the years ended December 31, 2024, 2023 and 2022. We account for equity marketable securities at fair value 
pursuant to ASC 820-10, with the net unrealized gains or losses reported in net income.
As of December 31, 2024 and 2023, we held the following marketable securities (in thousands):
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
45

December 31, 2024
December 31, 2023
Commercial mortgage-backed securities - available-for-sale
$ 
17,323 
$ 
9,591 
Commercial mortgage-backed securities - held-to-maturity
 
5,489 
 
— 
Total investment in marketable securities
$ 
22,812 
$ 
9,591 
The cost basis of the available-for-sale commercial mortgage-backed securities ("CMBS") was $18.3 million and 
$11.5 million as of December 31, 2024 and 2023, respectively. These securities mature at various times through 2030. As of 
December 31, 2024, one security was in an unrealized gain position of $0.2 million with a fair market value of $5.5 million, and 
two securities were in an unrealized loss position of $1.5 million and fair market value of $11.8 million with one of the 
securities being in a continuous unrealized loss position for more than 12 months. All securities were in an unrealized loss 
position as of December 31, 2023 with an unrealized loss of $1.9 million and a fair market value of $9.6 million and were in a 
continuous unrealized loss position for more than 12 months. We do not intend to sell our other securities, and it is more likely 
than not that we will not be required to sell the investment before the recovery of their amortized cost basis. 
The cost basis of the held-to-maturity CMBS was $5.5 million as of December 31, 2024, and was purchased at a 
$0.2 million discount. We had no held-to-maturity CMBS as of December 31, 2023.
We did not dispose of any debt marketable securities during the years ended December 31, 2024 and December 31, 2023. 
During the year ended December 31, 2022, we received aggregate net proceeds of $7.8 million from the sale of one debt 
marketable security and $3.7 million from the repayment of one debt marketable security.
We held no equity marketable securities as of December 31, 2024 and December 31, 2023. During the year ended 
December 31, 2022, we sold the one equity marketable security that was held as of December 31, 2021 for which we received 
aggregate net proceeds of $4.2 million. We recognized $6.5 million of realized losses for the year ended December 31, 2022.
Investment in CMBS Securitization Trusts
We may be contracted to provide special servicing activities for CMBS securitization trusts and, in certain cases, we may 
also acquire securities in these trusts. In certain cases, we may acquire the controlling class of the trust and we may have the 
right to designate, and remove, the special servicer for these trusts. These circumstances may result in our consolidating the 
securitization trusts on our financial statements. We evaluate all of our positions and special servicer appointments for 
consolidation, which are considered to be VIEs to the Company.
As the special servicer, we provide services on defaulted loans within the trusts as permitted by the underlying 
contractual agreements. We receive a fee in exchange for these services. The rights provided to us as special servicer give us the 
ability to direct activities that could significantly impact the trust's economic performance, which requires consolidation of the 
securitization trust unless a third party has the right to unilaterally remove us as special servicer without cause. In such instances 
where we can be removed as special servicer without cause, we do not have the power to direct activities that most significantly 
impact the trust's economic performance and would not consolidate the securitization trust. 
For CMBS securitization trusts in which we are determined to be the primary beneficiary, we consolidate the 
securitization trusts on our consolidated balance sheets. The consolidation of such securitization trusts results in a gross 
presentation of the underlying collateral loans as assets as well as the senior CMBS positions owned by third parties, which are 
presented as liabilities on our consolidated balance sheets. The assets of the consolidated securitization trust can only be used to 
satisfy the liabilities of that securitization and are not available to the Company for any other purpose. Additionally, the senior 
CMBS securitization trust obligations can only be satisfied through repayment of the underlying collateral loans as they do not 
have any recourse to the Company or our assets. The Company has not provided any guarantees with respect to the 
performance or repayment of the senior CMBS obligations.
While consolidation of the securitization trust increases the gross presentation of our consolidated balance sheets, it does 
not impact the economic exposure or performance of the Company as it is limited to that of the actual investment in the CMBS 
securitization trust, and not the consolidated senior obligations.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
46

As of December 31, 2024 and 2023, we consolidated the following CMBS securitization trusts (in thousands):  
December 31, 2024
December 31, 2023
Maturity
Type
Fair Value (1)
Principal 
Value
Fair Value 
Principal 
Value
Real estate loans held by consolidated securitization 
vehicles
$ 
709,095 
$ 
894,000 
$ 
— $ 
— 
2023 - 2024 (2)
Senior obligations of consolidated securitization 
vehicles
 
590,131 
 
688,346 
 
—  
— 
2023 - 2024 (2)
Real estate loans held by consolidated securitization 
vehicles in excess of senior obligations of 
consolidated securitization vehicles
$ 
118,964 
$ 
205,654 
$ 
— $ 
— 
(1)
Includes $134.8 million and $34.2 million of assets and liabilities, respectively, for a loan that is on non-accrual and is accounted for on an amortized 
cost basis. 
(2)
The Company is in discussions with the respective borrowers on the resolution of the past maturities.
We have elected to record the associated interest income and interest expense for these investments as separate line items 
on our consolidated statements of operations. The amounts recorded in Interest income from real estate loans held by 
consolidated securitization vehicles on our consolidated statements of operations include the Company's interest income as well 
as the interest income associated with CMBS positions owned by third parties, which is offset by the amounts recorded in 
Interest expense on senior obligations of consolidated securitization vehicles on our consolidated statements of operations. As a 
result, the net impact is limited to the interest income on the CMBS securities we own directly and not the gross consolidated 
interest income and interest expense.
Investments in Unconsolidated Joint Ventures
We account for our investments in unconsolidated joint ventures under the equity method of accounting in cases where 
we exercise significant influence over, but do not control, these entities and are not considered to be the primary beneficiary. 
We consolidate those joint ventures that we control or which are variable interest entities (each, a "VIE") and where we are 
considered to be the primary beneficiary. In all these joint ventures, the rights of the joint venture partner are both protective as 
well as participating. In scenarios where we are determined to be the primary beneficiary in a VIE, these substantive 
participating rights held by our joint venture partner preclude us from consolidating these VIE entities. These investments are 
recorded initially at cost, as investments in unconsolidated joint ventures, and subsequently adjusted for equity in net income 
(loss) and cash contributions and distributions. Equity in net income (loss) from unconsolidated joint ventures is allocated based 
on our ownership or economic interest in each joint venture and includes adjustments related to basis differences in accounting 
for the investment. When a capital event (as defined in each joint venture agreement) such as a refinancing occurs, if return 
thresholds are met, future equity income will be allocated at our increased economic interest. We recognize incentive income 
from unconsolidated real estate joint ventures as income to the extent it is earned and not subject to a clawback feature. 
Distributions we receive from unconsolidated real estate joint ventures in excess of our basis in the investment are recorded as 
offsets to our investment balance if we remain liable for future obligations of the joint venture or may otherwise be committed 
to provide future additional financial support. We generally finance our joint ventures with non-recourse debt. In certain cases 
we may provide guarantees or master leases, which terminate upon the satisfaction of specified circumstances or repayment of 
the underlying loans.
We assess our investments in unconsolidated joint ventures for recoverability, and if it is determined that a loss in value 
of the investment is other than temporary, we write down the investment to its fair value. We evaluate our equity investments 
for impairment based on each joint ventures' actual and projected cash flows. Aside from charges noted in Note 6, "Investment 
in Unconsolidated Joint Ventures," we do not believe that the values of any of our equity investments were impaired at 
December 31, 2024.
We may originate loans for real estate acquisition, development and construction ("ADC loans"), where we expect to 
receive some of the residual profit from such projects. When the risk and rewards of these arrangements are essentially the same 
as an investor or joint venture partner, we account for these arrangements as real estate investments under the equity method of 
accounting for investments. Otherwise, we account for these arrangements consistent with the accounting for our debt and 
preferred equity investments.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
47

Deferred Lease Costs
Deferred lease costs consist of incremental fees and direct costs that would not have been incurred if the lease had not 
been obtained and are amortized on a straight-line basis over the related lease term. Certain of our employees provide leasing 
services to the wholly owned properties. For the years ended December 31, 2024, 2023 and 2022, $8.5 million, $6.8 million, 
and $6.6 million of their compensation, respectively, was capitalized and is amortized over an estimated average lease term of 
seven years.
Deferred Financing Costs
Deferred financing costs represent commitment fees, legal, title and other third party costs associated with obtaining 
commitments for financing which result in a closing of such financing. These costs are amortized over the terms of the 
respective agreements. Unamortized deferred financing costs are expensed when the associated debt is refinanced or repaid 
before maturity. Costs incurred in seeking financing transactions, which do not close, are expensed in the period in which it is 
determined that the financing will not close. Deferred financing costs related to a recognized debt liability are presented in the 
consolidated balance sheet as a direct deduction from the carrying amount of that debt liability.
Lease Classification
Lease classification for leases under which the Company is the lessor is evaluated at lease commencement and leases not 
classified as sales-type leases or direct financing leases are classified as operating leases. Leases qualify as sales-type leases if 
the contract includes either transfer of ownership clauses, certain purchase options, a lease term representing a major part of the 
economic life of the asset, or the present value of the lease payments and residual guarantees provided by the lessee exceeds 
substantially all of the fair value of the asset. Additionally, leasing an asset so specialized that it is not deemed to have any 
value to the Company at the end of the lease term may also result in classification as a sales-type lease. Leases qualify as direct 
financing leases when the present value of the lease payments and residual value guarantees provided by the lessee and 
unrelated third parties exceeds substantially all of the fair value of the asset and collection of the payments is probable.
Revenue Recognition
Rental revenue for operating leases is recognized on a straight-line basis over the term of the lease. Rental revenue 
recognition commences when the leased space is available for its intended use by the lessee. 
To determine whether the leased space is available for its intended use by the lessee, management evaluates whether we 
or the tenant are the owner of tenant improvements for accounting purposes. When management concludes that we are the 
owner of tenant improvements, rental revenue recognition begins when the tenant takes possession of the finished space, which 
is when such tenant improvements are substantially complete. In certain instances, when management concludes that we are not 
the owner of tenant improvements, rental revenue recognition begins when the tenant takes possession of or controls the space. 
The excess of rents recognized over amounts contractually due pursuant to the underlying leases are included in deferred 
rents receivable on the consolidated balance sheets.
In addition to base rent, our tenants also generally will pay variable rent which represents their pro rata share of increases 
in real estate taxes and certain operating expenses for the building over a base year. In some leases, in lieu of paying additional 
rent based upon increases in certain building operating expenses, the tenant will pay additional rent based upon increases in the 
wage rate paid to porters over the porters' wage rate in effect during a base year or increases in the consumer price index over 
the index value in effect during a base year. In addition, many of our leases contain fixed percentage increases over the base 
rent to cover escalations. Electricity is most often supplied by the landlord either on a sub-metered basis, or rent inclusion basis 
(i.e., a fixed fee is included in the rent for electricity, which amount may increase based upon increases in electricity rates or 
increases in electrical usage by the tenant). Base building services other than electricity (such as heat, air conditioning and 
freight elevator service during business hours, and base building cleaning) are typically provided at no additional cost, with the 
tenant paying additional rent only for services which exceed base building services or for services which are provided outside 
normal business hours. These escalations are based on actual expenses incurred in the prior calendar year. If the expenses in the 
current year are different from those in the prior year, then during the current year, the escalations will be adjusted to reflect the 
actual expenses for the current year.
Rental revenue is recognized if collectability is probable. If collectability of substantially all of the lease payments is 
assessed as not probable, any difference between the rental revenue recognized to date and the lease payments that have been 
collected is recognized as a current-period adjustment to rental revenue. A subsequent change in the assessment of collectability 
to probable may result in a current-period adjustment to rental revenue for any difference between the rental revenue that would 
have been recognized if collectability had always been assessed as probable and the rental revenue recognized to date.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
48

The Company provides its tenants with certain customary services for lease contracts such as common area maintenance 
and general security. We have elected to combine the non-lease components with the lease components of our operating lease 
agreements and account for them as a single lease component in accordance with ASC 842.
We record a gain or loss on sale of real estate assets when we no longer have a controlling financial interest in the entity 
owning the real estate, a contract exists with a third party and that third party has control of the assets acquired.
Investment income on debt and preferred equity investments is accrued based on the contractual terms of the instruments 
and when it is deemed collectible. Some debt and preferred equity investments provide for accrual of interest at specified rates, 
which differ from current payment terms. Interest is recognized on such loans at the accrual rate subject to management's 
determination that accrued interest is collectible. If management cannot make this determination, interest income above the 
current pay rate is recognized only upon actual receipt.
Deferred origination fees, original issue discounts and loan origination costs, if any, are recognized as an adjustment to 
interest income over the terms of the related investments using the effective interest method. Fees received in connection with 
loan commitments are also deferred until the loan is funded and are then recognized over the term of the loan as an adjustment 
to yield. Discounts or premiums associated with the purchase of loans are amortized or accreted into interest income as a yield 
adjustment on the effective interest method based on expected cash flows through the expected maturity date of the related 
investment. If we purchase a debt or preferred equity investment at a discount, intend to hold it until maturity and expect to 
recover the full value of the investment, we accrete the discount into income as an adjustment to yield over the term of the 
investment. If we purchase a debt or preferred equity investment at a discount with the intention of foreclosing on the collateral, 
we do not accrete the discount. For debt investments acquired at a discount for credit quality, the difference between contractual 
cash flows and expected cash flows at acquisition is not accreted. Anticipated exit fees, the collection of which is expected, are 
also recognized over the term of the loan as an adjustment to yield.
We consider a debt and preferred equity investment to be past due when amounts contractually due have not been paid. 
Debt and preferred equity investments are placed on a non-accrual status at the earlier of the date at which payments become 90 
days past due or when, in the opinion of management, a full recovery of interest income becomes doubtful. Interest income 
recognition is resumed on any debt or preferred equity investment that is on non-accrual status when such debt or preferred 
equity investment becomes contractually current and performance is demonstrated to be resumed.
We may syndicate a portion of the loans that we originate or sell the loans individually. When a transaction meets the 
criteria for sale accounting, we recognize gain or loss based on the difference between the sales price and the carrying value of 
the loan sold. Any related unamortized deferred origination fees, original issue discounts, loan origination costs, discounts or 
premiums at the time of sale are recognized as an adjustment to the gain or loss on sale, which is included in investment income 
on the consolidated statement of operations. Any fees received at the time of sale or syndication are recognized as part of 
investment income.
Asset management fees are recognized on a straight-line basis over the term of the asset management agreement.
Revenues from the sale of SUMMIT tickets are recognized upon admission or ticket expirations. Deferred revenue 
related to unused and unexpired tickets as of December 31, 2024 and 2023 was $3.1 million and $2.6 million, respectively, and 
is included in Deferred revenue on the consolidated balance sheets.
Debt and Preferred Equity Investments
Debt and preferred equity investments are presented at the net amount expected to be collected in accordance with ASC 
326. An allowance for loan losses is deducted from the amortized cost basis of the financial assets to present the net carrying 
value at the amount expected to be collected through the expected maturity date of such investments. The expense for loan loss 
and other investment reserves is the charge to earnings to adjust the allowance for loan losses to the appropriate level. Amounts 
are written off from the allowance when we de-recognize the related investment either as a result of a sale of the investment or 
acquisition of equity interests in the collateral.
The Company evaluates the amount expected to be collected based on current market and economic conditions, historical 
loss information, and reasonable and supportable forecasts. The Company's assumptions are derived from both internal data and 
external data which may include, among others, governmental economic projections for the New York City Metropolitan area, 
public data on recent transactions and filings for securitized debt instruments. This information is aggregated by asset class and 
adjusted for duration. Based on these inputs, loans are evaluated at the individual asset level. In certain instances, we may also 
use a probability-weighted model that considers the likelihood of multiple outcomes and the amount expected to be collected 
for each outcome.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
49

The evaluation of the possible credit deterioration associated with the performance and/or value of the underlying 
collateral property as well as the financial and operating capability of the borrower/sponsor requires significant judgment, 
which include both asset level and market assumptions over the relevant time period. 
In addition, quarterly, the Company assigns each loan a risk rating. Based on a 3-point scale, loans are rated “1” through 
“3,” from lower risk to higher risk, which ratings are defined as follows: 1 - Low Risk Assets - Low probability of loss, 2 - 
Watch List Assets - Higher potential for loss, 3 - High Risk Assets - Loss more likely than not. Loans with risk ratings of 2 or 
above are evaluated to determine whether the expected risk of loss is appropriately captured through the combination of our 
expectations of current conditions, historical loss information and supportable forecasts described above or whether risk 
characteristics specific to the loan warrant the use of a probability-weighted model.
Financing investments that are classified as held for sale are carried at the expected amount to be collected or fair market 
value using available market information obtained through consultation with dealers or other originators of such investments as 
well as discounted cash flow models based on Level 3 data pursuant to ASC 820-10. As circumstances change, management 
may conclude not to sell an investment designated as held for sale. In such situations, the investment will be reclassified at its 
expected amount to be collected.
Other financing receivables that are included in balance sheet line items other than the Debt and preferred equity 
investments line are also measured at the net amount expected to be collected.
Accrued interest receivable amounts related to these debt and preferred equity investment and other financing receivables 
are recorded at the net amount expected to be collected within Other assets in the consolidated balance sheets. Accrued interest 
receivables that are written off are recognized as an expense in loan loss and other investment reserves.
Rent Expense
Rent expense is recognized on a straight-line basis over the initial term of the lease. The excess of the rent expense 
recognized over the amounts contractually due pursuant to the underlying lease is included in the lease liability - operating 
leases on the consolidated balance sheets.
Underwriting Commissions and Costs
Underwriting commissions and costs incurred in connection with our stock offerings are reflected as a reduction of 
additional paid-in-capital.
Transaction Costs
Transaction costs for real estate asset acquisitions are capitalized to the investment basis, which is then subject to a 
purchase price allocation based on relative fair value. Transaction costs for business combinations or costs incurred on potential 
transactions that are not consummated are expensed as incurred.
Income Taxes
SL Green is taxed as a REIT under Section 856(c) of the Code. As a REIT, SL Green generally is not subject to Federal 
income tax. To maintain its qualification as a REIT, SL Green must distribute at least 90% of its REIT taxable income to its 
stockholders and meet certain other requirements. If SL Green fails to qualify as a REIT in any taxable year, SL Green will be 
subject to Federal income tax on its taxable income at regular corporate rates. SL Green may also be subject to certain state, 
local and franchise taxes. Under certain circumstances, Federal income and excise taxes may be due on its undistributed taxable 
income.
The Operating Partnership is a partnership and, as a result, all income and losses of the partnership are allocated to the 
partners for inclusion in their respective income tax returns. The only provision for income taxes included in the consolidated 
statements of operations relates to the Operating Partnership's consolidated taxable REIT subsidiaries. The Operating 
Partnership may also be subject to certain state, local and franchise taxes.
We have elected, and may elect in the future, to treat certain of our corporate subsidiaries as taxable REIT subsidiaries, or 
TRSs. In general, TRSs may perform non-customary services for the tenants of the Company, hold assets that we cannot hold 
directly and generally may engage in any real estate or non-real estate related business. The TRSs generate income, resulting in 
Federal, state and local corporate tax liability for these entities. During the years ended December 31, 2024, 2023 and 2022, we 
recorded Federal, state and local tax provisions of $4.9 million, $8.2 million, and $3.7 million, respectively.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
50

 SUMMIT is held in a TRS and pays Federal, state, and local taxes. During the years ended December 31, 2024, 2023 and 
2022, we recorded Federal, state and local tax expense for SUMMIT of $0.7 million, $9.2 million, and $2.6 million, 
respectively. 
For the year ended December 31, 2024, the Company paid distributions on its common stock of $3.16 per share which 
represented $0.23 per share of ordinary income and $2.93 per share of capital gains. For the year ended December 31, 2023, the 
Company paid distributions on its common stock of $3.25 per share which represented $0.00 per share of ordinary income, and 
$3.25 per share of capital gains. For the year ended December 31, 2022, the Company paid distributions on its common stock of 
$6.17 per share which represented $2.56 per share of ordinary income and $1.17 per share of capital gains.
We follow a two-step approach for evaluating uncertain tax positions. Recognition (step one) occurs when an enterprise 
concludes that a tax position, based solely on its technical merits, is more-likely-than-not to be sustained upon examination. 
Measurement (step two) determines the amount of benefit that is more-likely-than-not to be realized upon settlement. 
Derecognition of a tax position that was previously recognized would occur when a company subsequently determines that a 
tax position no longer meets the more-likely-than-not threshold of being sustained. The use of a valuation allowance as a 
substitute for derecognition of tax positions is prohibited.
Stock Based Employee Compensation Plans
We have a stock-based employee compensation plan, described more fully in Note 14, "Share-based Compensation."
For share-based awards with a performance or market measure, we recognize compensation cost over the requisite 
service period, using the accelerated attribution expense method. The requisite service period begins on the date the 
compensation committee of our Board of Directors authorizes the award, adopts any relevant performance measures and 
communicates the award to the employees. For programs with awards that vest based on the achievement of a performance 
condition or market condition, we determine whether it is probable that the performance condition will be met, and estimate 
compensation cost based on the fair value of the award at the applicable award date estimated using a binomial model or market 
quotes. For share-based awards for which there is no pre-established performance measure, we recognize compensation cost 
over the service vesting period, which represents the requisite service period, on a straight-line basis. In accordance with the 
provisions of our share-based incentive compensation plans, we accept the return of shares of the Company's common stock, at 
the current quoted market price, from certain key employees to satisfy minimum statutory tax-withholding requirements related 
to shares that vested during the period.
Awards can also be made in the form of a separate series of units of limited partnership interest in the Operating 
Partnership called long-term incentive plan units, or LTIP units. LTIP units, which can be granted either as free-standing 
awards or in tandem with other awards under our stock incentive plan, are valued by reference to the value of the Company's 
common stock at the time of grant and are subject to such conditions and restrictions as the compensation committee of the 
Company's board of directors may determine, including continued employment or service, computation of financial metrics 
and/or achievement of pre-established performance goals and objectives.
The Company's stock options are recorded at fair value at the time of issuance. Fair value of the stock options is 
determined using the Black-Scholes option pricing model. The Black-Scholes model was developed for use in estimating the 
fair value of traded options, which have no vesting restrictions and are fully transferable. In addition, option valuation models 
require the input of highly subjective assumptions including the expected stock price volatility. Because our plan has 
characteristics significantly different from those of traded options and because changes in the subjective input assumptions can 
materially affect the fair value estimate, in our opinion, the existing models do not necessarily provide a reliable single measure 
of the fair value of the employee stock options.
Compensation cost for stock options, if any, is recognized over the vesting period of the award. Our policy is to grant 
options with an exercise price equal to the quoted closing market price of the Company's common stock on either the grant date 
or the date immediately preceding the grant date. Awards of stock or restricted stock are expensed as compensation over the 
benefit period based on the fair value of the stock on the grant date.
Derivative Instruments
In the normal course of business, we use a variety of commonly used derivative instruments, including, but not limited to, 
interest rate swaps, caps, collars and floors, to manage interest rate risk. Effectiveness is essential for those derivatives that we 
intend to qualify for hedge accounting. Some derivative instruments are associated with an anticipated transaction. In those 
cases, hedge effectiveness criteria also require that it be probable that the underlying transaction occurs. Instruments that meet 
these hedging criteria are formally designated as hedges at the inception of the derivative contract.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
51

To determine the fair values of derivative instruments, we use a variety of methods and assumptions that are based on 
market conditions and risks existing at each balance sheet date. For the majority of financial instruments including most 
derivatives, long-term investments and long-term debt, standard market conventions and techniques such as discounted cash 
flow analysis, option pricing models, replacement cost, and termination cost are used to determine fair value. All methods of 
assessing fair value result in a general approximation of value, and such value may never actually be realized.
In the normal course of business, we are exposed to the effect of interest rate changes and limit these risks by following 
established risk management policies and procedures including the use of derivatives. To address exposure to interest rates, 
derivatives are used primarily to fix the rate on debt based on floating-rate indices and manage the cost of borrowing 
obligations.
We use a variety of conventional derivative products. These derivatives include, but are not limited to, interest rate 
swaps, caps, collars and floors. We expressly prohibit the use of unconventional derivative instruments and using derivative 
instruments for trading or speculative purposes. Further, we have a policy of only entering into contracts with major financial 
institutions based upon their credit ratings and other factors.
We may employ swaps, forwards or purchased options to hedge qualifying forecasted transactions. Gains and losses 
related to these transactions are deferred and recognized in net income as interest expense in the same period or periods that the 
underlying transaction occurs, expires or is otherwise terminated.
Hedges that are reported at fair value and presented on the balance sheet could be characterized as cash flow hedges or 
fair value hedges. Interest rate caps and collars are examples of cash flow hedges. Cash flow hedges address the risk associated 
with future cash flows of interest payments. For all hedges held by us that meet the hedging objectives established by our 
corporate policy governing interest rate risk management, no net gains or losses were reported in earnings. The changes in fair 
value of derivative instruments designated as hedge instruments are reflected in accumulated other comprehensive income. For 
derivative instruments not designated as hedging instruments, the gain or loss, resulting from the change in the estimated fair 
value of the derivative instruments, is recognized in current earnings during the period of change.
Earnings per Share of the Company
The Company presents both basic and diluted earnings per share ("EPS") using the two-class method, which is an 
earnings allocation formula that determines EPS for common stock and any participating securities according to dividends 
declared (whether paid or unpaid). Under the two-class method, basic EPS is computed by dividing the income available to 
common stockholders by the weighted-average number of common stock shares outstanding for the period. Basic EPS includes 
participating securities, consisting of unvested restricted stock that receive nonforfeitable dividends similar to shares of 
common stock. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock 
were exercised or converted into common stock, where such exercise or conversion would result in a lower EPS amount. 
Diluted EPS also includes units of limited partnership interest. The dilutive effect of stock options is reflected in the weighted 
average diluted outstanding shares calculation by application of the treasury stock method.
Earnings per Unit of the Operating Partnership
The Operating Partnership presents both basic and diluted earnings per unit ("EPU") using the two-class method, which is 
an earnings allocation formula that determines EPU for common units and any participating securities according to dividends 
declared (whether paid or unpaid). Under the two-class method, basic EPU is computed by dividing the income available to 
common unitholders by the weighted-average number of common units outstanding for the period. Basic EPU includes 
participating securities, consisting of unvested restricted units that receive nonforfeitable dividends similar to shares of common 
units. Diluted EPU reflects the potential dilution that could occur if securities or other contracts to issue common units were 
exercised or converted into common units, where such exercise or conversion would result in a lower EPU amount. The dilutive 
effect of unit options is reflected in the weighted average diluted outstanding units calculation by application of the treasury 
stock method.
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States 
requires management to make estimates and assumptions that affect the amounts reported in the financial statements and 
accompanying notes. Actual results could differ from those estimates.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
52

Concentrations of Credit Risk
Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash investments, 
debt and preferred equity investments and accounts receivable. We place our cash investments with high quality financial 
institutions. The collateral securing our debt and preferred equity investments is located in New York City. See Note 5, "Debt 
and Preferred Equity Investments." 
We perform initial and ongoing evaluations of the credit quality of our tenants and require most tenants to provide 
security deposits or letters of credit. Though these security deposits and letters of credit are insufficient to meet the total value 
of a tenant's lease obligation, they are a measure of good faith and a potential source of funds to offset the economic costs 
associated with lost revenue from that tenant and the costs associated with re-tenanting a space. The properties in our real estate 
portfolio are located in the New York metropolitan area, principally in Manhattan. Our tenants operate in various industries. 
Other than one tenant, Paramount Global, which accounted for 5.5% of our share of annualized cash rent as of December 31, 
2024, no other tenant in our portfolio accounted for more than 5.0% of our share of annualized cash rent, including our share of 
joint venture annualized cash rent, as of December 31, 2024.
For the years ended December 31, 2024, 2023, and 2022, the following properties contributed more than 5.0% of our 
annualized cash rent from office properties, including our share of annualized cash rent from joint venture office properties:
Property
2024
Property
2023
Property
2022
One Vanderbilt Avenue
14.7%
One Vanderbilt Avenue
16.0%
One Vanderbilt Avenue
14.1%
11 Madison Avenue
8.8%
11 Madison Avenue
8.3%
245 Park Avenue
10.0%
420 Lexington Avenue
7.0%
420 Lexington Avenue
6.7%
11 Madison Avenue
7.8%
1515 Broadway
6.7%
1515 Broadway
6.4%
420 Lexington Avenue
6.3%
245 Park Avenue
6.7%
1185 Avenue of the Americas
5.6%
1515 Broadway
5.8%
1185 Avenue of the Americas
5.9%
280 Park Avenue
5.5%
1185 Avenue of the Americas
5.1%
280 Park Avenue
5.2%
245 Park Avenue
5.5%
280 Park Avenue
5.1%
As of December 31, 2024, 57.2% of our work force is covered by five collective bargaining agreements, and none of our 
work force is covered by collective bargaining agreements that expire before December 31, 2025. See Note 19, "Benefits 
Plans."
Reclassification
Certain prior year balances have been reclassified to conform to our current year presentation.
Beginning in the second quarter of 2024, we reclassified amounts recorded for certain right-of-use assets classified as 
operating leases from a gross presentation above accumulated depreciation to a net presentation below accumulated 
depreciation in our consolidated balance sheets. This includes reclassifying the related amortization that was previously 
included in the accumulated depreciation. We believe this presentation enhances the Company's financial statements.
Accounting Standards Updates
In November 2024, the FASB issued ASU No. 2024-03 Income Statement - Reporting Comprehensive Income - Expense 
Disaggregation Disclosures (Subtopic 220-40). The objective of this amendment is to help investors better understand a public 
entity's performance, better assess the entity's prospect for future cash flows, and compare the entity's performance over time 
and with that of other entities. The amendment will require public business entities to include a footnote disclosure about 
specific expenses by requiring them to disaggregate, in a tabular presentation, each relevant expense caption on the face of the 
income statement that includes purchases of inventory, employee compensation, depreciation, and intangible asset amortization. 
For any remaining items within each relevant expense caption, a qualitative disclosure is required for the amounts that are not 
separately disaggregated quantitatively. Additionally, the amendment provides guidance on the definition of selling expenses 
along with a requirement to disclose the total amount of selling expenses. The amendment does not change the requirements for 
the presentation of expenses on the face of the income statement. ASU 2024-03 is effective for annual periods beginning after 
December 15, 2026. Early adoption is permitted. We are currently evaluating the impact of ASU 2024-03 on our consolidated 
financial statements, but do not believe the adoption of this standard will have a material impact on our consolidated financial 
statements.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
53

In December 2023, the FASB issued ASU No. 2023-09 Income Taxes (Topic 740) - Improvements to Income Tax 
Disclosures. The objective of the amendments in ASU 2023-09 related to the rate reconciliation and income taxes paid 
disclosures are to improve transparency of income tax disclosures by requiring consistent categories and greater disaggregation 
of information in the rate reconciliation, and income taxes paid disaggregated by jurisdiction. The amendment will require that 
public entities on an annual basis disclose specific categories in the rate reconciliation and provide additional information for 
reconciling items that meet a quantitative threshold. Additionally, the amendment will require that all entities disclose on an 
annual basis the amount of taxes paid (net of refunds received) disaggregated by federal, state and foreign taxes as well as 
disaggregated by individual jurisdictions that meet a quantitative threshold. ASU 2023-09 is effective prospectively for annual 
periods beginning after December 15, 2024. Early adoption and retrospective application is permitted. The Company adopted 
this guidance on January 1, 2025 and do not believe it will have a material impact on the Company's consolidated financial 
statements.
In November 2023, the FASB issued ASU No. 2023-07 Segment Reporting (Topic 280) - Improvements to Reportable 
Segment Disclosures. ASU 2023-07 amends the reportable segment disclosure requirements to enhance disclosures about 
significant segment expenses. The objective of the amendment is to improve financial reporting by requiring disclosure of 
incremental segment information on an annual and interim basis for all public entities to enable investors to develop more 
decision-useful financial analyses. The amendment will require that a public entity disclose, on an annual and interim basis, 
significant segment expenses that are regularly provided to the chief operating decision maker ("CODM") and included within 
each reported measure of segment profit or loss (collectively referred to as the "significant expense principle"). Additionally, 
the amendment will require an entity to disclose an amount for "other segment items" by reportable segment and a description 
of its composition as well as require all the current annual disclosure requirements in ASC 280 on an interim basis, except for 
entity-wide disclsoures. Lastly, the amendment will require a public entity to disclose the title and position of the CODM and 
an explanation of how the CODM uses the reported measures of segment profit or loss in assessing segment performance and 
deciding to allocate resources. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim 
periods within fiscal years beginning after December 15, 2024. Early adoption is permitted and should be applied 
retrospectively to all prior periods presented in the financial statements. The Company adopted this guidance on January 1, 
2024 and it did not have a material impact on the Company's consolidated financial statements.
In August 2023, the FASB issued ASU No. 2023-05 Business Combinations - Joint Venture Formations (Subtopic 
805-60) Recognition and Initial Measurement. ASU 2023-05 addresses the accounting for contributions made to a joint venture, 
upon formation, in a joint venture's separate financial statements. The objectives of the amendments are to provide decision-
useful information to investors and other allocators of capital in a joint venture's financial statements and reduce diversity in 
practice. The amendments require that a joint venture apply the following key adaptations from the business combinations 
guidance upon formation: (i) a joint venture is the formation of a new entity without an accounting acquirer, (ii) a joint venture 
measures its identifiable net assets and goodwill, if any, at the formation date, (iii) initial measurement of a joint venture's total 
net assets is equal to the fair value of 100 percent of the joint venture's equity, and (iv) a joint venture provides relevant 
disclosures. ASU 2023-05 is effective prospectively for all joint venture formations with a formation date on or after January 1, 
2025, with early adoption permitted in any interim or annual period in which financial statements have not yet been issued, 
either prospectively or retrospectively. The Company adopted this guidance on January 1, 2025 and do not believe it will have a 
material impact on the Company's consolidated financial statements.
In March 2022, the FASB issued ASU No. 2022-02 Financial Instruments - Credit Losses (Topic 326) Troubled Debt 
Restructurings and Vintage Disclosures. ASU 2022-02 eliminates the troubled debt restructuring recognition and measurement 
guidance and, instead, requires that an entity evaluate whether the modification represents a new loan or a continuation of an 
existing loan. The amendments enhance existing disclosure requirements and introduce new requirements related to certain 
modifications of receivables made to borrowers experiencing financial difficulties. Additionally, ASU 2022-02 requires an 
entity to disclose current-period gross write-offs by year of origination for financing receivables and net investment in leases 
within the scope of Subtopic 326-20. Gross write-off information must be included in the vintage disclosures required for 
entities in accordance with Subtopic 326-20, which requires that an entity disclose the amortized cost basis of financing 
receivables by credit-quality indicator and class of financing receivable by year of origination. ASU 2022-02 is effective for 
reporting periods beginning after December 15, 2022, including interim periods within those fiscal years, with early adoption 
permitted. The Company adopted this guidance on January 1, 2023 and it did not have a material impact on the Company's 
consolidated financial statements.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
54

3. Property Acquisitions and Consolidations
2024 Acquisitions
During the year ended December 31, 2024, we did not acquire any properties from a third party.
2024 Property Consolidations
The following table summarizes the properties consolidated during the year ended December 31, 2024:
Property
Consolidation 
Date
Property Type
Approximate 
Square Feet
Gross Asset 
Valuation
(in millions)
100 Park Avenue (1)
December 2024
Fee Interest
834,000
$ 
441.0 
10 East 53rd Street (2)
March 2024
Fee Interest
354,300
 
236.0 
(1)
In December 2024, the Company amended the joint venture agreement with its partner. As a result of the amended terms, it was concluded that the joint 
venture is a VIE in which the Company is the primary beneficiary, and the investment was consolidated in our financial statements. Upon consolidating 
the entity, the assets and liabilities of the entity were recorded at fair value which resulted in the recognition of a positive fair value adjustment of 
$117.8 million, which is included in Purchase price and other fair value adjustments in the consolidated statements of operations. Prior to December 
2024, the investment was accounted for under the equity method. See Note 16, "Fair Value Measurements."
(2)
In March 2024, the Company entered into an agreement to acquire its partner's 45.0% interest in the joint venture for cash consideration of $7.2 million, 
which is net of all outstanding debt obligations at contract signing. As a result of the contract terms, it was concluded that the joint venture is a VIE in 
which the Company is the primary beneficiary, and the investment was consolidated in our financial statements. Upon consolidating the entity, the assets 
and liabilities of the entity were recorded at fair value which resulted in the recognition of a negative fair value adjustment of ($55.7 million), which is 
included in Purchase price and other fair value adjustments in the consolidated statements of operations. Prior to March 2024, the investment was 
accounted for under the equity method. In December 2024, the Company closed on the acquisition of the partner's interest. See Note 16, "Fair Value 
Measurements."
2023 Acquisitions
During the year ended December 31, 2023, we did not acquire any properties from a third party.
2022 Acquisitions
The following table summarizes the properties acquired during the year ended December 31, 2022:
Property
Acquisition Date
Property Type
Approximate 
Square Feet
Gross Asset 
Valuation
(in millions)
245 Park Avenue (1)
September 2022
Fee Interest
1,782,793
$ 
1,960.0 
(1)
On October 31, 2021, HNA, through an affiliated entity, filed for Chapter 11 bankruptcy protection on account of its investment in 245 Park Avenue, 
together with another asset in Chicago. On July 8, 2022, certain of the debtors and affiliates of SL Green entered into a Plan Sponsorship and Investment 
Agreement (the "Plan"). Since the debtors did not receive any qualifying bids for the property and the Plan was confirmed, SL Green acquired full 
ownership and control of the property in September 2022, at which time our outstanding preferred equity and accrued interest balance were credited to 
our equity investment in the property. We recorded the assets acquired and liabilities assumed at fair value.
4. Properties Held for Sale and Property Dispositions
Properties Held for Sale
As of December 31, 2024 and 2023, no properties were classified as held for sale.
Property Dispositions
The following table summarizes the properties sold during the years ended December 31, 2024, 2023, and 2022:
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
55

Property
Disposition 
Date
Property Type
Unaudited 
Approximate 
Usable Square 
Feet
Sales Price (1)
(in millions)
(Loss) Gain on 
Sale (2)
(in millions)
Giorgio Armani Residences at 760 
Madison Avenue (3 Condominium 
Units) (3)
December 2024
Fee Interest
 
13,590 
$ 
63.5 
$ 
(1.5) 
Palisades Premier Conference 
Center
July 2024
Fee Interest
 
450,000 
 
26.3 
 
7.3 
719 Seventh Avenue
June 2024
Fee Interest
 
10,040 
 
30.5 
 
(2.0) 
245 Park Avenue (4)
June 2023
Fee Interest
 
1,782,793 
 
1,995.0 
 
(28.3) 
885 Third Avenue - Office 
Condominium Units (5)
December 2022
Fee / Leasehold 
Interest
 
414,317 
 
300.4 
 
(24.0) 
609 Fifth Avenue
June 2022
Fee Interest
 
138,563 
 
100.5 
 
(80.2) 
1591-1597 Broadway
May 2022
Fee Interest
 
7,684 
 
121.0 
 
(4.5) 
1080 Amsterdam Avenue
April 2022
Leasehold Interest
 
85,250 
 
42.7 
 
17.9 
707 Eleventh Avenue
February 2022
Fee Interest
 
159,720 
 
95.0 
 
(0.8) 
(1)
Sales price represents the gross sales price for a property or the gross asset valuation for interests in a property.
(2)
The (losses) gains on sale are net of $5.1 million, $11.3 million, and $11.2 million of employee compensation accrued in connection with the realization 
of the investment dispositions during the years ended December 31, 2024, 2023, and 2022, respectively. Additionally, amounts do not include 
adjustments for expenses recorded in subsequent periods.
(3)
The remaining condominium units at 760 Madison are under contract and expected to close once completed in the first quarter of 2025.
(4)
In June 2023, the Company sold a 49.9% interest, which resulted in the Company no longer retaining a controlling interest in the entity, as defined in 
ASC 810, and deconsolidation of the 50.1% interest we retained. We recorded our retained investment at fair value which resulted in the recognition of a 
fair value adjustment of ($17.0 million) that is reflected in the Company's consolidated statements of operations within Purchase price and other fair 
value adjustments. See Note 6, "Investments in Unconsolidated Joint Venture" and Note 16, " Fair Value Measurements."
(5)
In December 2022, the Company sold 414,317 square feet of office leasehold condominium units at the property. The Company retained the remaining 
218,796 square feet of the building.
5. Debt and Preferred Equity Investments
Below is a summary of the activity in our debt and preferred equity investments for the years ended December 31, 2024 
and 2023 (in thousands):
December 31, 2024
December 31, 2023
Balance at beginning of year (1)
$ 
346,745 
$ 
623,280 
Debt investment originations/fundings/accretion (2)
 
12,890 
 
72,160 
Preferred equity investment originations/accretion (2) (3)
 
8,720 
 
8,142 
Redemptions/sales/syndications/equity ownership/amortization
 
(64,629)  
(349,947) 
Net change in loan loss reserves
 
— 
 
(6,890) 
Balance at end of period (1) (4)
$ 
303,726 
$ 
346,745 
(1)
Net of unamortized fees, discounts, and premiums.
(2)
Accretion includes amortization of fees and discounts and paid-in-kind investment income.
(3)
Excludes a $214.7 million preferred equity investment that is included in Investment in unconsolidated joint ventures in our consolidated balance sheet. 
See Note 6, "Investments in Unconsolidated Joint Ventures."
(4)
Includes two investments with a total carrying value of $53.5 million that are included in the Company's alternative strategy portfolio.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
56

Below is a summary of our debt and preferred equity investments as of December 31, 2024 (dollars in thousands):
Floating Rate
Fixed Rate
Total 
Carrying 
Value
Senior 
Financing
Maturity(2)
Type
Carrying 
Value
Face 
Value
Interest 
Rate (1)
Carrying 
Value
Face 
Value
Interest 
Rate
Mezzanine Debt
$ 117,006 $ 117,160 
S + 5.06 - 
11.75%
$ 
50,000 $ 
50,000 
8.00 - 
8.40%
$ 
167,006 
(3) $ 
812,021 
2025 - 2029
Preferred Equity (4)
 
—  
— 
—
 
136,720  
136,720 
6.5%
 
136,720 
 
250,000  
2027 
Balance at end of period
$ 117,006 $ 117,160 
$ 186,720 $ 186,720 
$ 
303,726 
$ 1,062,021 
(1)
Floating interest rates are presented with the stated spread over Term SOFR ("S").
(2)
Excludes available extension options to the extent they have not been exercised as of the date of this filing.
(3)
Includes two investments with a total carrying value of $53.5 million that are included in the Company's alternative strategy portfolio.
(4)
Excludes a $214.7 million preferred equity investment that is included in Investment in unconsolidated joint ventures in our consolidated balance sheet. 
See Note 6, "Investments in Unconsolidated Joint Ventures."
The following table is a roll forward of our total allowance for loan losses for the years ended December 31, 2024, 2023 
and 2022 (in thousands):
Year Ended December 31,
2024
2023
2022
Balance at beginning of year
$ 
13,520 
$ 
6,630 
$ 
6,630 
Current period provision for loan loss
 
— 
 
6,890 
 
— 
Balance at end of period
$ 
13,520 (1)
$ 
13,520 (1)
$ 
6,630 
(1)
As of December 31, 2024, all financing receivables on non-accrual had an allowance for loan loss except for one debt investment with a carrying value 
of $53.5 million, which is included in the Company's alternative strategy portfolio.
As of December 31, 2024, one investment, which is fully reserved, was not performing in accordance with its respective 
terms. As of December 31, 2023, two investments with a carrying value, net of reserves, of $49.8 million were not performing 
in accordance with their respective terms. This is further discussed in the Debt Investments and Preferred Equity Investments 
tables below.
No other financing receivables were 90 days past due as of December 31, 2024 and December 31, 2023.
The following table sets forth the carrying value of our debt and preferred equity investment portfolio by risk rating as of 
December 31, 2024 and 2023 (dollars in thousands):
Risk Rating
December 31, 2024
December 31, 2023
1 - Low Risk Assets - Low probability of loss
$ 
156,720 
$ 
210,333 
2 - Watch List Assets - Higher potential for loss (1)
 
147,006 
 
136,412 
3 - High Risk Assets - Loss more likely than not
 
— 
 
— 
$ 
303,726 
$ 
346,745 
(1)
Includes two investments with a total carrying value of $53.5 million that are included in the Company's alternative strategy portfolio.
The following table sets forth the carrying value of our debt and preferred equity investment portfolio by year of 
origination and risk rating as of December 31, 2024 (dollars in thousands):
As of December 31,
Risk Rating
2024(1)
2023(1)
2022(1)
Prior(1)(2)
Total
1 - Low Risk Assets - Low probability of loss
$ 
— $ 
— $ 
— $ 
156,720 
$ 
156,720 
2 - Watch List Assets - Higher potential for loss
 
—  
—  
—  
147,006 (3)
 
147,006 
3 - High Risk Assets - Loss more likely than not
 
—  
—  
—  
— 
 
— 
$ 
— $ 
— $ 
— $ 
303,726 
$ 
303,726 
(1)
Year in which the investment was originated or acquired by us or in which a material modification occurred.
(2)
During the year ended December 31, 2023, we recognized a $6.9 million provision for loan loss related to an investment originated prior to 2021.
(3)
Includes two investments with a total carrying value of $53.5 million that are included in the Company's alternative strategy portfolio.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
57

We have determined that we have one portfolio segment of financing receivables as of December 31, 2024 and 2023 
comprised of commercial real estate which is primarily recorded in debt and preferred equity investments.
Included in Other assets is an additional amount of financing receivables representing loans to joint venture partners 
totaling $23.7 million and $8.8 million as of December 31, 2024 and 2023, respectively. The Company recorded no provisions 
for loan losses related to these financing receivables for the years ended December 31, 2024 and 2023, respectively. All of these 
loans have a risk rating of 2 and were performing in accordance with their respective terms. 
Debt Investments
As of December 31, 2024 and 2023, we held the following debt investments with an aggregate weighted average current 
yield of 6.02% as of December 31, 2024 (dollars in thousands):
Loan Type
Future Funding 
Obligations
Senior Financing
Carrying Value (1)
Carrying Value (1)
Maturity
Date (2)
Fixed Rate Investments:
Mezzanine Loan (3) (4) (5)
$ 
— 
$ 
105,000 
$ 
13,366 
$ 
13,366 
January 2025
Mezzanine Loan (6)
 
— 
 
95,000 
 
30,000 
 
30,000 
January 2025
Mezzanine Loan
 
— 
 
85,000 
 
20,000 
 
20,000 
December 2029
Total fixed rate
$ 
— 
$ 
285,000 
$ 
63,366 
$ 
63,366 
 
Floating Rate Investments:
Mezzanine Loan
$ 
— 
$ 
54,000 
$ 
8,991 
$ 
8,243 
July 2025
Mezzanine Loan (5) (7)
 
— 
 
283,000 
 
53,687 
 
50,000 
December 2025
Mezzanine Loan
 
4,603 
 
190,021 
 
54,482 
 
48,323 
January 2026
Mezzanine Loan
 
— 
 
— 
 
— 
 
62,333 
May 2024
Total floating rate
$ 
4,603 
$ 
527,021 
$ 
117,160 
$ 
168,899 
 
Allowance for loan loss
$ 
— 
$ 
— 
$ 
(13,520) $ 
(13,520) 
Total
$ 
4,603 
$ 
812,021 
$ 
167,006 
$ 
218,745 
December 31, 2024
December 31, 2023
(1)
Carrying value is net of discounts, premiums, original issue discounts and deferred origination fees.
(2)
Represents contractual maturity, excluding any extension options to the extent they have not been exercised as of the date of this filing.
(3)
Carrying value is net of a $12.0 million participation that was sold and did not meet the conditions for sale accounting, which is included in Other assets 
and Other liabilities on the consolidated balance sheets.
(4)
This loan went into default and was put on non-accrual in June 2020 and remains on non-accrual as of December 31, 2024. No investment income has 
been recognized subsequent to it being put on non-accrual. In the first quarter of 2023, the Company fully reserved the balance of the investment. 
Additionally, we determined the borrower entity to be a VIE in which we are not the primary beneficiary.
(5)
Included in the Company's alternative strategy portfolio.
(6)
The Company is in discussions with the borrower with respect to the loan.
(7)
This loan was put on non-accrual in January 2023 and remains on non-accrual as of December 31, 2024. No investment income has been recognized 
since it was put on non-accrual. In December 2024, the maturity date of the loan was extended to December 2025. Additionally, we determined the 
borrower entity to be a VIE in which we are not the primary beneficiary.
Preferred Equity Investments
As of December 31, 2024 and 2023, we held the following preferred equity investments with an aggregate weighted 
average current yield of 6.55% as of December 31, 2024 (dollars in thousands), excluding a $214.7 million preferred equity 
investment that is included in Investment in unconsolidated joint ventures in our consolidated balance sheet:
December 31, 2024
December 31, 2023
Type
Future Funding
Obligations
Senior
Financing
Carrying Value (1)
Carrying Value (1)
Mandatory
Redemption (2)
Preferred Equity 
$ 
— 
$ 
250,000 
$ 
136,720 
$ 
128,000 
February 2027
Total
$ 
— 
$ 
250,000 
$ 
136,720 
$ 
128,000 
(1)
Carrying value is net of deferred origination fees.
(2)
Represents contractual redemption, excluding any unexercised extension options.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
58

6. Investments in Unconsolidated Joint Ventures
We have investments in several real estate joint ventures with various third-party partners. As of December 31, 2024, the 
book value of these investments was $2.7 billion, net of investments with negative book values totaling $150.5 million for which 
we have an implicit commitment to fund future capital needs.
As of December 31, 2024, 800 Third Avenue and our preferred equity investment in 625 Madison Avenue are VIEs in which 
we are not the primary beneficiary. As of December 31, 2023, 800 Third Avenue and 625 Madison Avenue were VIEs in which we 
are not the primary beneficiary. Our net equity investment in these VIEs was $263.8 million as of December 31, 2024, and $437.9 
million as of December 31, 2023. Our maximum loss is limited to the amount of our equity investment in these VIEs. See the 
"Principles of Consolidation" section of Note 2, "Significant Accounting Policies." All other investments below are voting interest 
entities. As we have the ability to exercise significant influence over, but do not control, the joint ventures listed below, we account 
for them under the equity method of accounting.
The table below provides general information on each of our joint ventures as of December 31, 2024:
800 Third Avenue
Private Investors
60.52%
 
526,000 
919 Third Avenue
New York State Teacher's Retirement System
51.00%
 
1,454,000 
11 West 34th Street (2)
Private Investor / Wharton Properties
30.00%
 
17,150 
280 Park Avenue
Vornado Realty Trust
50.00%
 
1,219,158 
1552-1560 Broadway (2) (3)
Wharton Properties
50.00%
 
57,718 
650 Fifth Avenue (2) (4)
Wharton Properties
50.00%
 
69,214 
11 Madison Avenue
PGIM Real Estate
60.00%
 
2,314,000 
One Vanderbilt Avenue (5)
National Pension Service of Korea / Hines Interest LP / Mori Building Co., Ltd
60.01%
 
1,657,198 
Worldwide Plaza (2) (6)
RXR Realty / New York REIT
24.95%
 
2,048,725 
1515 Broadway
Allianz Real Estate of America
56.87%
 
1,750,000 
2 Herald Square (2) (7) (8)
Israeli Institutional Investor
95.00%
 
369,000 
115 Spring Street (2) (9)
Private Investor
51.00%
 
5,218 
15 Beekman (10)
A fund managed by Meritz Alternative Investment Management
20.00%
 
221,884 
85 Fifth Avenue (11)
Wells Fargo
36.27%
 
12,946 
One Madison Avenue (12)
National Pension Service of Korea / Hines Interest LP / International Investor
25.50%
 
1,048,700 
220 East 42nd Street
A fund managed by Meritz Alternative Investment Management
51.00%
 
1,135,000 
450 Park Avenue (13)
Korean Institutional Investor / Israeli Institutional Investor
25.10%
 
337,000 
245 Park Avenue (14)
U.S. Affiliate of Mori Trust Co., Ltd
50.10%
 
1,782,793 
625 Madison Avenue (15)
Private Investor
90.93%
 
563,000 
Property
Partner
Economic
Interest (1)
Unaudited 
Approximate 
Square Feet
(1)
Economic interest represent the Company's interests in the joint venture as of December 31, 2024. Changes in economic interests within the current year are 
disclosed in the notes below.
(2)
Included in the Company's alternative strategy portfolio.
(3)
The joint venture owns a long-term leasehold interest in the retail space and certain other spaces at 1560 Broadway, which is adjacent to 1552 Broadway. In 
December 2023, following an assessment of the investment for recoverability, the Company recorded a charge of $8.1 million, which is included in 
Depreciable real estate reserves and impairments in the consolidated statements of operations.
(4)
The joint venture owns a long-term leasehold interest in the retail space at 650 Fifth Avenue.
(5)
In November 2024, the Company sold an additional 11% interest in the joint venture. The Company retained a 60.01% ownership interest in the investment 
and recognized a $187.6 million gain in Equity in net gain (loss) on sale of interest in unconsolidated joint venture/real estate.
(6)
In December 2024, following an assessment of the investment for recoverability, the Company recorded a charge of $72.6 million, which is included in 
Equity in net loss from unconsolidated joint ventures in the consolidated statements of operations.
(7)
In December 2023, following an assessment of the property and the investment for recoverability, the Company recorded a charge of $101.7 million, which 
is included in Depreciable real estate reserves and impairments in the consolidated statements of operations. In January 2024, the Company closed on the 
acquisition of interests in the joint venture that owns the leasehold interest for no consideration, which increases the Company's interest in the joint venture 
to 95.0%. In addition, in February 2024, the joint venture settled the previously existing $182.5 million mortgage on the property for a net payment of 
$7.0 million.
(8)
In December 2024, following an assessment of the investment for recoverability, the Company recorded a charge of $20.4 million, which is included in 
Equity in net loss from unconsolidated joint ventures in the consolidated statements of operations.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
59
59

(9)
In December 2024, following an assessment of the property for recoverability, the Company recognized a charge of $11.7 million, which is included in 
Equity in net loss from unconsolidated joint ventures in the consolidated statements of operations.
(10)
In 2020, the Company formed a joint venture, which then entered into a long-term sublease with the Company.
(11)
In December 2024, following an assessment of the property and investment for recoverability, the Company recorded a charge of $12.0 million, which is 
included in Equity in net loss from unconsolidated joint ventures in the consolidated statements of operations.
(12)
In 2021, the Company admitted an additional partner to the development project with the partner's indirect ownership in the joint venture totaling 25.0%. 
The transaction did not meet sale accounting under ASC 860 and, as a result, was treated as a secured borrowing for accounting purposes and is included in 
Other liabilities in our consolidated balance sheets at December 31, 2024 and 2023.
(13)
The 25.1% economic interest reflected in this table excludes a 25.0% economic interest held by a third party. The third-party's economic interest is held in a 
joint venture that we consolidate as a 50.1% ownership interest. The third-party's 25.0% economic interest is recognized in Noncontrolling interests in other 
partnerships on our consolidated balance sheet. A separate third-party owns the remaining 49.9% economic interest in the property.
(14)
In June 2023, the Company sold a 49.9% interest, which resulted in the Company no longer retaining a controlling interest in the entity, as defined in ASC 
810, and deconsolidation of the 50.1% interest we retained. We recorded our investment at fair value which resulted in the recognition of a fair value 
adjustment of ($17.0 million) during the year ended December 31, 2023. The fair value of our investment was determined by the terms of the joint venture 
agreement.
(15)
In September 2023, following a UCC foreclosure, the Company converted its previous mezzanine debt investments in the fee interest to a 90.43% ownership 
interest. See Note 5, "Debt and Preferred Equity Investments." In December 2023, together with its joint venture partner, the Company entered into a 
contract to sell the fee ownership in the property. In connection with this contract, the Company recorded a charge of $23.1 million, which is included in 
Depreciable real estate reserves and impairments in the consolidated statements of operations. In connection with the sale, which closed in May 2024, the 
Company, together with its joint venture partner, originated a $235.4 million preferred equity investment in the property with a mandatory redemption date 
of December 2026. The Company's share, net of unamortized discounts, is $214.7 million with an aggregate weighted average current yield of 8.86% as of 
December 31, 2024.
Disposition of Joint Venture Interests or Properties
The following table summarizes the investments in unconsolidated joint ventures sold during the years ended December 31, 
2024, 2023, and 2022:
Property
Ownership 
Interest Sold
Disposition Date
Gross Asset 
Valuation 
(in millions) 
Gain (Loss)
on Sale 
(in millions) (1) (2) 
One Vanderbilt Avenue
11.00%
November 2024
$ 
4,700.0 
$ 
187.6 
625 Madison Avenue (3)
90.43%
May 2024
 
634.6 
 
(7.6) 
717 Fifth Avenue
10.92%
January 2024
 
963.0 
 
26.9 
21 East 66th Street
32.28%
December 2023
 
40.6 
 
(12.7) 
121 Greene Street
50.00%
February 2023
 
14.0 
 
(0.3) 
Stonehenge Portfolio
Various
April 2022
 
1.0 
 
— 
(1)
Represents the Company's share of the gain or loss
(2)
For the years ended December 31, 2024 and December 31, 2023, the (losses) gains on sale are net of $16.8 million and $2.0 million, respectively, of 
employee compensation accrued in connection with the realization of the investment dispositions. There was no amount accrued for employee compensation 
in the year ended December 31, 2022. Additionally, amounts do not include adjustments for expenses recorded in subsequent periods.
(3)
In connection with the sale of the fee ownership interest, the Company, together with its joint venture partner, originated a $235.4 million preferred equity 
investment in the property with a mandatory redemption date of December 2026. The Company's share, net of unamortized discounts, is $214.7 million with 
an aggregate weighted average current yield of 8.86% as of December 31, 2024. Prior to the completion of the sale, the Company recorded a charge of 
$5.9 million for capital contributions required during the three months ended March 31, 2024 while the investment was under contract, which is included in 
Depreciable real estate reserves and impairments in the consolidated statements of operations
Joint Venture Mortgages and Other Loans Payable
We generally finance our joint ventures with non-recourse debt. In certain cases we may provide guarantees or master leases, 
which terminate upon the satisfaction of specified circumstances or repayment of the underlying loans. The mortgage notes and 
other loans payable collateralized by the respective joint venture properties and assignment of leases as of December 31, 2024 and 
2023, respectively, are as follows (dollars in thousands):
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
60
60

Economic
Current Maturity
Final Maturity
Interest
December 31, 2024
December 31, 2023
Property
Interest (1)
Date
Date (2)
Rate (3)
Gross 
SLG Share
Gross
SLG Share
Fixed Rate Debt:
650 Fifth Avenue (4)
 50.00 %
February 2025 (5)
July 2025
5.45% $ 
65,000 
$ 
32,500 
$ 
65,000 
$ 
32,500 
115 Spring Street (4)
 51.00 %
March 2025
March 2025
5.50%  
65,550 
 
33,431 
 
65,550 
 
33,431 
450 Park Avenue
 25.10 %
June 2025
June 2027
6.10%  
284,835 
 
71,494 
 
271,394 
 
68,120 
11 Madison Avenue
 60.00 %
September 2025
September 2025
3.84%  
1,400,000 
 
840,000 
 
1,400,000 
 
840,000 
15 Beekman
 20.00 %
January 2026
January 2028
5.99%  
120,000 
 
24,000 
 
— 
 
— 
800 Third Avenue
 60.52 %
February 2026
February 2026
3.37%  
177,000 
 
107,120 
 
177,000 
 
107,120 
1515 Broadway
 56.87 %
March 2026
March 2028
3.93%  
740,947 
 
421,369 
 
762,002 
 
433,344 
919 Third Avenue
 51.00 %
April 2026
April 2028
6.11%  
500,000 
 
255,000 
 
500,000 
 
255,000 
280 Park Avenue
 50.00 %
September 2026
September 2028
5.84%  
1,075,000 
 
537,500 
 
— 
 
— 
245 Park Avenue
 50.10 %
June 2027
June 2027
4.30%  
1,768,000 
 
885,768 
 
1,768,000 
 
885,768 
One Madison Avenue (6)
 25.50 %
November 2027
November 2027
7.10%  
658,357 
 
167,881 
 
733,103 
 
186,941 
Worldwide Plaza (4)
 24.95 %
November 2027
November 2027
3.98%  
1,200,000 
 
299,400 
 
1,200,000 
 
299,400 
220 East 42nd Street
 51.00 %
December 2027
December 2027
6.77%  
496,412 
 
253,170 
 
505,412 
 
257,760 
One Vanderbilt Avenue
 60.01 %
July 2031
July 2031
2.95%  
3,000,000 
 1,800,300 
 
3,000,000 
 2,130,300 
5 Times Square (7)
 
— 
 
— 
 
477,783 
 
150,740 
625 Madison Avenue
 
— 
 
— 
 
199,987 
 
180,848 
10 East 53rd Street
 
— 
 
— 
 
220,000 
 
121,000 
717 Fifth Avenue
 
— 
 
— 
 
655,328 
 
71,536 
Total fixed rate debt
$ 
11,551,101 
$ 5,728,933 
$ 
12,000,559 
$ 6,053,808 
Floating Rate Debt:
11 West 34th Street (4)
 30.00 %
February 2023 (8)
February 2023 (8)
L+ 1.45% $ 
23,000 
$ 
6,900 
$ 
23,000 
$ 
6,900 
1552 Broadway (4)
 50.00 %
February 2024 (9)
February 2024 (9)
S+ 2.75%  
193,132 
 
96,566 
 
193,133 
 
96,567 
650 Fifth Avenue (4)
 50.00 %
February 2025 (5)
July 2025
S+ 2.25%  
210,000 
 
105,000 
 
210,000 
 
105,000 
One Madison Avenue (6)
 25.50 %
November 2027
November 2027
S+ 3.10%  
354,757 
 
90,463 
 
— 
 
— 
100 Park Avenue
 
— 
 
— 
 
360,000 
 
179,640 
5 Times Square (7)
 
— 
 
— 
 
610,010 
 
192,458 
280 Park Avenue
 
— 
 
— 
 
1,200,000 
 
600,000 
2 Herald Square
 
— 
 
— 
 
182,500 
 
93,075 
15 Beekman
 
— 
 
— 
 
124,137 
 
24,827 
Total floating rate debt
$ 
780,889 
$ 298,929 
$ 
2,902,780 
$ 1,298,467 
Total joint venture mortgages and other loans payable
$ 
12,331,990 
$ 6,027,862 
$ 
14,903,339 
$ 7,352,275 
Deferred financing costs, net
 
(97,729)  
(49,058)  
(104,062)  
(54,865) 
Total joint venture mortgages and other loans payable, net
$ 
12,234,261 
$ 5,978,804 
$ 
14,799,277 
$ 7,297,410 
Principal Outstanding
Principal Outstanding
(1)
Economic interest represents the Company's interests in the joint venture as of December 31, 2024. Changes in ownership or economic interests, if any, 
within the current year are disclosed in the notes to the investment in unconsolidated joint ventures table above.
(2)
Reflects exercise of all available extension options. The ability to exercise extension options may be subject to certain conditions, including the operating 
performance of the property.
(3)
Interest rates as of December 31, 2024, taking into account interest rate hedges at the joint venture. Corporate interest rate hedges are not taken into 
consideration. Floating rate debt is presented with the stated spread over Term SOFR ("S").
(4)
Included in the Company's alternative strategy portfolio.
(5)
In February 2025, the maturity date of the loan was extended to July 2025.
(6)
The loan is a $1.25 billion construction facility, which was fully extended to November 2027. Advances under the loan are subject to costs incurred. In 
conjunction with the loan, the Company provided partial guarantees for interest and principal payments, the amounts of which are based on certain 
construction milestones and operating metrics. 
(7)
In the fourth quarter of 2024, the Company recorded a $146.4 million charge, which is included in Equity in net loss from unconsolidated joint ventures. The 
Company no longer has an ownership interest in the property.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
61
61

(8)
The Company's joint venture partner is in discussions with the lender on resolution of the past maturity.
(9)
The Company is in discussions with the lender on resolution of the past maturity.
We are entitled to receive fees for providing management, leasing, construction supervision and asset management services to 
certain of our joint ventures. We earned $21.9 million, $21.1 million and $24.0 million from these services, net of our ownership 
share of the joint ventures, for the years ended December 31, 2024, 2023, and 2022, respectively. In addition, we have the ability to 
earn incentive fees based on the ultimate financial performance of certain of the joint venture properties.
The combined balance sheets for the unconsolidated joint ventures, as of December 31, 2024 and 2023, are as follows (in 
thousands):
December 31, 2024
December 31, 2023
Assets (1)
Commercial real estate property, net
$ 
15,327,542 
$ 
17,561,406 
Cash and restricted cash
 
649,426 
 
656,038 
Tenant and other receivables, related party receivables, and deferred rents receivable
 
621,748 
 
673,532 
Debt and preferred equity investments, net
 
236,512 
 
— 
Right-of-use assets
 
919,658 
 
905,934 
Other assets
 
1,739,549 
 
2,584,765 
Total assets
$ 
19,494,435 
$ 
22,381,675 
Liabilities and equity (1)
Mortgages and other loans payable, net
$ 
12,234,261 
$ 
14,799,277 
Deferred revenue
 
956,217 
 
1,108,180 
Lease liabilities
 
1,008,085 
 
990,276 
Other liabilities
 
519,582 
 
447,705 
Equity
 
4,776,290 
 
5,036,237 
Total liabilities and equity
$ 
19,494,435 
$ 
22,381,675 
Company's investments in unconsolidated joint ventures
$ 
2,690,138 
$ 
2,983,313 
(1)
As of December 31, 2024, $480.8 million of net unamortized basis differences between the amount at which our investments are carried and our share of 
equity in net assets of the underlying property will be amortized through equity in net income (loss) from unconsolidated joint ventures over the remaining 
life of the underlying items having given rise to the differences.
The combined statements of operations for the unconsolidated joint ventures, from acquisition date through the years ended 
December 31, 2024, 2023, and 2022 are as follows (unaudited, in thousands):
Year Ended December 31,
2024
2023
2022
Total revenues
$ 
1,484,459 
$ 
1,525,044 
$ 
1,339,364 
Operating expenses
 
259,558 
 
253,630 
 
240,002 
Real estate taxes
 
297,520 
 
287,462 
 
252,806 
Operating lease rent
 
33,207 
 
29,048 
 
26,152 
Interest expense, net of interest income
 
573,148 
 
574,032 
 
431,865 
Amortization of deferred financing costs
 
21,289 
 
28,157 
 
27,754 
Depreciation and amortization
 
538,390 
 
516,466 
 
465,100 
Total expenses
$ 
1,723,112 
$ 
1,688,795 
$ 
1,443,679 
Gain (loss) on early extinguishment of debt
 
233,704 
 
— 
 
(467) 
Depreciable real estate reserves and impairments
 
(181,798)  
— 
 
— 
Net loss before gain (loss) on sale
$ 
(186,747) $ 
(163,751) $ 
(104,782) 
Company's equity in net loss from unconsolidated joint ventures
$ 
(179,695) $ 
(76,509) $ 
(57,958) 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
62
62

 7. Deferred Costs
Deferred costs as of December 31, 2024 and 2023 consisted of the following (in thousands):
December 31, 2024
December 31, 2023
Deferred leasing costs
$ 
426,055 
$ 
399,224 
Less: accumulated amortization
 
(308,923)  
(287,761) 
Deferred costs, net
$ 
117,132 
$ 
111,463 
8. Mortgages and Other Loans Payable
The mortgages and other loans payable collateralized by the respective properties and assignment of leases or debt 
investments as of December 31, 2024 and 2023, respectively, were as follows (dollars in thousands):
Property
Current 
Maturity Date
Final Maturity 
Date (1)
Interest
Rate (2)
December 31, 2024
December 31, 2023
Fixed Rate Debt:
10 East 53rd Street
May 2025
May 2028
5.45%
$ 
205,000 
$ 
— 
100 Church Street
June 2025
June 2027
5.89%
 
370,000 
 
370,000 
7 Dey / 185 Broadway
November 2025
November 2026
6.65%
 
190,148 
 
190,148 
Landmark Square
January 2027
January 2027
4.90%
 
100,000 
 
100,000 
485 Lexington Avenue
February 2027
February 2027
4.25%
 
450,000 
 
450,000 
420 Lexington Avenue
October 2040
October 2040
8.24%
 
272,326 
 
277,238 
Total fixed rate debt
$ 
1,587,474 
$ 
1,387,386 
Floating Rate Debt:
CMBS Repurchase Facility
June 2025
June 2025
S+ 1.75%
$ 
3,550 
$ 
— 
100 Park Avenue
June 2025
December 2027
S+ 2.25%
 
360,000 
 
— 
690 Madison Avenue
 
— 
 
60,000 
719 Seventh Avenue
 
— 
 
50,000 
Total floating rate debt
$ 
363,550 
$ 
110,000 
Total mortgages and other loans payable
$ 
1,951,024 
$ 
1,497,386 
Deferred financing costs, net of amortization
 
(6,389)  
(6,067) 
Total mortgages and other loans payable, net
$ 
1,944,635 
$ 
1,491,319 
(1)
Reflects exercise of all available extension options. The ability to exercise extension options may be subject to certain conditions, including the 
operating performance of the property. 
(2)
Interest rate as of December 31, 2024, taking into account interest rate hedges in effect during the period. Floating rate debt is presented with the stated 
spread over Term SOFR ("S"), unless otherwise specified.
As of December 31, 2024 and 2023, the gross book value of the properties collateralizing the mortgages and other loans 
payable was approximately $2.2 billion and $1.9 billion, respectively.
CMBS Securities Repurchase Facility
In December 2024, the Company entered into a repurchase facility for CMBS securities (CMBS Repurchase Facility), 
which provides us with the ability to sell certain CMBS investments with a simultaneous agreement to repurchase the same at a 
certain date or on demand. We seek to mitigate risks associated with our repurchase facility by managing the credit quality of 
our assets, early repayments, interest rate volatility, liquidity, and market value. The margin call provisions under our 
repurchase facility permit valuation adjustments based on capital markets activity and are not limited to collateral-specific 
credit marks. To monitor credit risk associated with our CMBS investments, our asset management team regularly reviews our 
investment portfolio and is in contact with our borrowers in order to monitor the collateral and enforce our rights as necessary. 
The risk associated with potential margin calls is further mitigated by our ability to collateralize the facility with additional 
assets from our portfolio of investments, our ability to satisfy margin calls with cash or cash equivalents and our access to 
additional liquidity. As of December 31, 2024, there have been no margin calls on the CMBS Repurchase Facility. At 
December 31, 2024, the facility had an outstanding balance of $3.6 million.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
63

9. Corporate Indebtedness
2021 Credit Facility
In December 2021, we entered into an amended and restated credit facility, referred to as the 2021 credit facility, that was 
previously amended by the Company in November 2017, and was originally entered into by the Company in November 2012. 
As of December 31, 2024, the 2021 credit facility consisted of a $1.25 billion revolving credit facility, a $1.05 billion term loan 
(or "Term Loan A"), and a $200.0 million term loan (or "Term Loan B") with maturity dates of May 15, 2026, May 15, 2027, 
and November 21, 2024, respectively. In November 2024, Term Loan B was paid down to $100 million and the maturity date 
was extended to November 19, 2025, with two additional six-month as-of-right extension options. The revolving credit facility 
has two six-month as-of-right extension options to May 15, 2027. We also have an option, subject to customary conditions, to 
increase the capacity of the credit facility to $4.5 billion at any time prior to the maturity dates for the revolving credit facility 
and term loans without the consent of existing lenders, by obtaining additional commitments from our existing lenders and 
other financial institutions.
As of December 31, 2024, the 2021 credit facility bore interest at a spread over adjusted Term SOFR plus 10 basis points 
with an interest period of one or three months, as we may elect, ranging from (i) 72.5 basis points to 140 basis points for loans 
under the revolving credit facility, (ii) 80 basis points to 160 basis points for loans under Term Loan A, and (iii) 85 basis points 
to 165 basis points for loans under Term Loan B, in each case based on the credit rating assigned to the senior unsecured long 
term indebtedness of the Company. In instances where there are either only two ratings available or where there are more than 
two and the difference between them is one rating category, the applicable rating shall be the highest rating. In instances where 
there are more than two ratings and the difference between the highest and the lowest is two or more rating categories, then the 
applicable rating used is the average of the highest two, rounded down if the average is not a recognized category.
As of December 31, 2024, the applicable spread over adjusted Term SOFR plus 10 basis points for the 2021 credit 
facility was 140 basis points for the revolving credit facility, 160 basis points for Term Loan A, and 180 basis points for Term 
Loan B. We are required to pay quarterly in arrears a 12.5 to 30 basis point facility fee on the total commitments under the 
revolving credit facility based on the credit rating assigned to the senior unsecured long-term indebtedness of the Company. As 
of December 31, 2024, the facility fee was 30 basis points.
As of December 31, 2024, we had $7.5 million of outstanding letters of credit, $320.0 million drawn under the revolving 
credit facility and $1.15 billion of outstanding term loans, with total undrawn capacity of $922.5 million under the 2021 credit 
facility. As of December 31, 2024 and December 31, 2023, the revolving credit facility had a carrying value of $316.2 million 
and $554.8 million, respectively, net of deferred financing costs. As of December 31, 2024 and December 31, 2023, the term 
loans had a carrying value of $1.1 billion and $1.2 billion, respectively, net of deferred financing costs.
The Company and the Operating Partnership are borrowers jointly and severally obligated under the 2021 credit facility.
The 2021 credit facility includes certain restrictions and covenants (see Restrictive Covenants below).
Senior Unsecured Notes
The following table sets forth our senior unsecured notes and other related disclosures as of December 31, 2024 and 2023, 
respectively, by scheduled maturity date (dollars in thousands):
December 31, 2024
December 31, 2023
Issuance
Unpaid Principal 
Balance
Accreted
Balance
Accreted
Balance
Interest Rate (1)
Initial 
Term
(in Years)
Maturity Date
December 17, 2015 (2)
$ 
100,000 
$ 
100,000 
$ 
100,000 
 4.27 %
10
December 2025
$ 
100,000 
$ 
100,000 
$ 
100,000 
Deferred financing costs, net
 
— 
 
(103)  
(205) 
$ 
100,000 
$ 
99,897 
$ 
99,795 
(1)
Interest rate as of December 31, 2024.
(2)
Issued by the Company and the Operating Partnership as co-obligors in a private placement.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
64

Restrictive Covenants
The terms of the 2021 credit facility and our senior unsecured notes include certain restrictions and covenants which may 
limit, among other things, our ability to pay dividends, make certain types of investments, incur additional indebtedness, incur 
liens and enter into negative pledge agreements and dispose of assets, and which require compliance with financial ratios 
relating to the maximum ratio of total indebtedness to total asset value, a minimum ratio of EBITDA to fixed charges, a 
maximum ratio of secured indebtedness to total asset value and a maximum ratio of unsecured indebtedness to unencumbered 
asset value. The dividend restriction referred to above provides that, we will not during any time when a default is continuing, 
make distributions with respect to common stock or other equity interests, except to enable the Company to continue to qualify 
as a REIT for Federal income tax purposes. As of December 31, 2024 and 2023, we were in compliance with all such 
covenants.
Junior Subordinated Deferrable Interest Debentures
In June 2005, the Company and the Operating Partnership issued $100.0 million in unsecured trust preferred securities 
through a newly formed trust, SL Green Capital Trust I, or the Trust, which is a wholly owned subsidiary of the Operating 
Partnership. The securities mature in 2035 and bear interest at a floating rate of 26 basis points over the three-month Term 
SOFR. Interest payments may be deferred for a period of up to eight consecutive quarters if the Operating Partnership exercises 
its right to defer such payments. The Trust preferred securities are redeemable at the option of the Operating Partnership, in 
whole or in part, with no prepayment premium. We do not consolidate the Trust even though it is a variable interest entity as we 
are not the primary beneficiary. Because the Trust is not consolidated, we have recorded the debt on our consolidated balance 
sheets and the related payments are classified as interest expense.
Principal Maturities
Combined aggregate principal maturities of mortgages and other loans payable, the 2021 credit facility, trust preferred 
securities, senior unsecured notes and our share of joint venture debt as of December 31, 2024, including as-of-right extension 
options but excluding other extension options, were as follows (in thousands):
Scheduled
Amortization
Principal
Revolving
Credit
Facility
Unsecured 
Term Loans
Trust
Preferred
Securities
Senior
Unsecured
Notes
Total
Company's 
Share of 
Joint
Venture
Debt
2025
 
— 
 
373,551 
 
— 
 
— 
 
— 
 
100,000 
$ 
473,551 
 1,198,400 
2026
 
— 
 
190,148 
 
— 
 
100,000 
 
— 
 
— 
 
290,148 
 
936,639 
2027
 
— 
 
910,000 
 
320,000 
 1,050,000 
 
— 
 
— 
 2,280,000 
 1,710,229 
2028
 
— 
 
205,000 
 
— 
 
— 
 
— 
 
— 
 
205,000 
 
382,294 
2029
 
— 
 
— 
 
— 
 
— 
 
— 
 
— 
 
— 
 
— 
Thereafter
 
— 
 
272,325 
 
— 
 
— 
 
100,000 
 
— 
 
372,325 
 1,800,300 
Total
$ 
— 
$ 1,951,024 
$ 
320,000 
$ 1,150,000 
$ 
100,000 
$ 
100,000 
$ 3,621,024 
$ 6,027,862 
Consolidated interest expense, excluding capitalized interest, was comprised of the following (in thousands):
Year Ended December 31,
2024
2023
2022
Interest expense before capitalized interest
$ 
196,334 
$ 
228,840 
$ 
166,493 
Interest on financing leases 
 
4,502 
 
4,446 
 
4,555 
Capitalized interest
 
(50,148)  
(95,980)  
(82,444) 
Amortization of discount on assumed debt
 
494 
 
2,842 
 
1,855 
Interest income
 
(3,962)  
(3,034)  
(986) 
Interest expense, net
$ 
147,220 
$ 
137,114 
$ 
89,473 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
65

10. Related Party Transactions
One Vanderbilt Avenue Investment
In December 2016, we entered into agreements with entities owned and controlled by our Chairman, Chief Executive 
Officer ("CEO") and Interim President, Marc Holliday, and our former President, Andrew Mathias, pursuant to which they 
agreed to make an investment in our One Vanderbilt project (inclusive of the property and SUMMIT One Vanderbilt) at the 
appraised fair market value for the interests acquired. This investment entitles these entities to receive a percentage of any 
profits realized by the Company from its One Vanderbilt project in excess of the Company's capital contributions, of 
approximately 1.27% and 0.85%, respectively, on account of the property and 1.92% and 1.28%, respectively, on account of 
SUMMIT One Vanderbilt. The entities had no right to any return of capital. Accordingly, subject to previously disclosed 
repurchase rights, these interests had no value and these entities were not entitled to any amounts (other than limited 
distributions to cover tax liabilities incurred) unless and until the Company received distributions from the One Vanderbilt 
project in excess of the Company's aggregate investment in the project. The entities owned and controlled by Messrs. Holliday 
and Mathias paid $1.4 million and $1.0 million, respectively, which equaled the fair market value of the interests acquired as of 
the date the investment agreements were entered into as determined by an independent third-party appraisal that we obtained.
Messrs. Holliday and Mathias have the right to tender their interests in the project upon stabilization (50% within three 
years after stabilization and 100% three years or more after stabilization). In addition, the agreement calls for us to repurchase 
these interests in the event of a sale of One Vanderbilt or a transactional change of control of the Company. We also have the 
right to repurchase these interests on the seven-year anniversary of the stabilization of the project or upon the occurrence of 
certain separation events prior to the stabilization of the project relating to each of Messrs. Holliday's and Mathias's continued 
service with us. The price paid upon a tender of the interests will equal the liquidation value of the interests at the time, with the 
value based on the project's sale price, if applicable, or fair market value as determined by an independent third-party appraiser. 
In 2022, stabilization of the property (excluding SUMMIT One Vanderbilt) was achieved. Therefore, Messrs. Holiday and 
Mathias exercised their rights to tender 50% of their interests in the property (excluding SUMMIT One Vanderbilt) in July 
2022. In 2023, stabilization of SUMMIT One Vanderbilt was achieved.
As of December 31, 2024, Messrs. Holiday's and Mathias's remaining interests in the One Vanderbilt project are included 
in Preferred units and redeemable equity in the mezzanine equity section of the Company's consolidated financial statements.
One Vanderbilt Avenue Leases
In November 2018, we entered into a lease agreement with the One Vanderbilt Avenue joint venture covering certain 
floors at the property. In March 2021, the lease commenced and we relocated our corporate headquarters to the leased space. 
For the years ended December 31, 2024, 2023, and 2022 we recorded $3.0 million, $3.0 million, and $3.0 million, respectively, 
of rent expense under the lease. 
Additionally, in June 2021, we, through a consolidated subsidiary, entered into a lease agreement with the One Vanderbilt 
Avenue joint venture for SUMMIT One Vanderbilt, which commenced operations in October 2021. For the year ended 
December 31, 2024, we recorded $41.4 million of rent expense under the lease, including percentage rent, of which 
$27.7 million was recognized as income as a component of Equity in net loss from unconsolidated joint ventures in our 
consolidated statements of operations. For the year ended December 31, 2023, we recorded $38.9 million of rent expense under 
the lease, including percentage rent, of which $26.2 million was recognized as income as a component of Equity in net loss 
from unconsolidated joint ventures in our consolidated statements of operations. For the year ended December 31, 2022, we 
recorded $33.0 million of rent expense under the lease, including percentage rent, of which $22.8 million was recognized as 
income as a component of Equity in net loss from unconsolidated joint ventures in our consolidated statements of operations. 
See Note 20, "Commitments and Contingencies."
719 Seventh Avenue
In April 2024, the Company entered into an arrangement to sell the property at 719 Seventh Avenue for $30.5 million to a 
special purpose entity ("SPE"), of which our former President and current director, Andrew Mathias, is a partner. No amounts 
from the transaction will be payable to Mr. Mathias. Mr. Mathias is initially expected to own up to 40% of the equity of the 
SPE, representing an investment by Mr. Mathias of up to approximately $7.0 million in the acquisition of the property. The 
transaction closed during the second quarter of 2024. See Note 4, "Properties Held for Sale and Property Dispositions."
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
66

760 Madison Avenue Condominium Unit
In July 2024, the Company entered into an agreement to sell one of the condominium units located at 760 Madison 
Avenue to an entity owned by a trust of which the beneficiaries are the family members of our Chairman, CEO and Interim 
President, Marc Holliday, for $8.4 million. The transaction is expected to close in the first quarter of 2025.
Other
We receive fees for providing management, leasing, construction supervision, and asset management services to certain 
of our joint ventures as further described in Note 6, "Investments in Unconsolidated Joint Ventures." Amounts due from joint 
ventures, inclusive of our ownership share of the joint ventures, and related parties as of December 31, 2024 and 2023 consisted 
of the following (in thousands):
December 31, 2024
December 31, 2023
Due from joint ventures
$ 
19,199 
$ 
10,603 
Other
 
7,666 
 
1,565 
Related party receivables
$ 
26,865 
$ 
12,168 
11. Noncontrolling Interests on the Company's Consolidated Financial Statements
Noncontrolling interests represent the common and preferred units of limited partnership interest in the Operating 
Partnership not held by the Company as well as third party equity interests in our other consolidated subsidiaries. 
Noncontrolling interests in the Operating Partnership are shown in the mezzanine equity while the noncontrolling interests in 
our other consolidated subsidiaries are shown in the equity section of the Company's consolidated financial statements.
Common Units of Limited Partnership Interest in the Operating Partnership
As of December 31, 2024 and 2023, the noncontrolling interest unit holders owned 5.97%, or 4,509,953 units, and 
5.75%, or 3,949,448 units, of the Operating Partnership, respectively. As of December 31, 2024, 4,509,953 shares of our 
common stock were reserved for issuance upon the redemption of units of limited partnership interest of the Operating 
Partnership.
Noncontrolling interests in the Operating Partnership is recorded at the greater of its cost basis or fair market value based 
on the closing stock price of our common stock at the end of the reporting period.
Below is a summary of the activity relating to the noncontrolling interests in the Operating Partnership for the years ended 
December 31, 2024 and 2023 (in thousands): 
December 31, 2024
December 31, 2023
Balance at beginning of period
$ 
238,051 
$ 
269,993 
Distributions
 
(13,915)  
(14,779) 
Issuance of common units
 
20,790 
 
25,365 
Redemption and conversion of common units
 
(28,663)  
(18,589) 
Net income (loss)
 
497 
 
(37,465) 
Accumulated other comprehensive income (loss) allocation
 
151 
 
(1,960) 
Fair value adjustment
 
72,030 
 
15,486 
Balance at end of period
$ 
288,941 
$ 
238,051 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
67

Preferred Units of Limited Partnership Interest in the Operating Partnership
Below is a summary of the preferred units of limited partnership interest in the Operating Partnership as of December 31, 
2024:
Issuance
Stated 
Distribution 
Rate
Number of 
Units 
Authorized
Number of 
Units Issued
Number of 
Units 
Outstanding
Annual 
Dividend  
Per Unit(1)
Liquidation 
Preference 
Per Unit(2)
Conversion 
Price Per 
Unit(3)
Date of 
Issuance
Series A (4)
 6.00 %  
109,161 
 
109,161 
 
109,161 
$ 
60.0000 
$ 
1,000.00 
$ 
— 
August 2015
Series F
 7.00 %  
60 
 
60 
 
60 
 
70.0000 
 
1,000.00 
 
29.12 
January 2007
Series K
 3.50 %  
700,000 
 
563,954 
 
341,677 
 
0.8750 
 
25.00 
 
134.67 
August 2014
Series L
 4.00 %  
500,000 
 
378,634 
 
272,783 
 
1.0000 
 
25.00  
— 
August 2014
Series R
 3.50 %  
400,000 
 
400,000 
 
400,000 
 
0.8750 
 
25.00 
 
154.89 
August 2015
Series S
 4.00 %  
1,077,280 
 
1,077,280 
 
1,077,280 
 
1.0000 
 
25.00 
 
— 
August 2015
Series V (5)
 5.00 %  
40,000 
 
40,000 
 
40,000 
 
1.2500 
 
25.00 
 
— 
May 2019
Series W (6)
 
(6) 
 
1 
 
1 
 
1 
 
(6)  
(6)  
(6) 
January 2020
(1)
Dividends are cumulative, subject to certain provisions.
(2)
Units are redeemable at any time at par for cash at the option of the unit holder unless otherwise specified.
(3)
If applicable, units are convertible into a number of common units of limited partnership interest in the Operating Partnership equal to (i) the liquidation 
preference plus accumulated and unpaid distributions on the conversion date divided by (ii) the amount shown in the table.
(4)
Issued through a consolidated subsidiary. The units are redeemable at any time after December 13, 2024 at par for cash at the option of the unit holder.
(5)
The Series V Preferred Units are redeemable at any time after January 1, 2025 at par for cash at the option of the unit holder.
(6)
The Series W preferred unit was issued in January 2020 in exchange for the then-outstanding Series O preferred unit. The holder of the Series W 
preferred unit is entitled to quarterly dividends in an amount calculated as (i) 1,350 multiplied by (ii) the current distribution per common unit of limited 
partnership in SL Green Operating Partnership. The holder has the right to require the Operating Partnership to repurchase the Series W unit for cash, or 
convert the Series W unit for Class B units, in each case at a price that is determined based on the closing price of the Company's common stock at the 
time such right is exercised. The unit's liquidation preference is the fair market value of the unit plus accrued distributions at the time of a liquidation 
event.
Below is a summary of the activity relating to the preferred units in the Operating Partnership for the years ended 
December 31, 2024 and 2023 (in thousands):
December 31, 2024
December 31, 2023
Balance at beginning of period
$ 
166,501 
$ 
177,943 
Issuance of preferred units
 
— 
 
— 
Redemption of preferred units
 
(2,503)  
(11,700) 
Dividends paid on preferred units
 
(4,453)  
(6,271) 
Accrued dividends on preferred units
 
4,665 
 
6,529 
Balance at end of period
$ 
164,210 
$ 
166,501 
12. Stockholders' Equity of the Company
Common Stock
Our authorized capital stock consists of 260,000,000 shares, $0.01 par value per share, consisting of 160,000,000 shares 
of common stock, $0.01 par value per share, 75,000,000 shares of excess stock, at $0.01 par value per share, and 25,000,000 
shares of preferred stock, par value $0.01 per share. As of December 31, 2024, 71,096,743 shares of common stock and no 
shares of excess stock were issued and outstanding.
In November 2024, the Company completed an offering of 5,063,291 shares of its common stock, par value $0.01 per 
share, at a price of $79.00 per share. The Company received net proceeds of approximately $386.3 million, after deducting 
offering expenses. The net proceeds from these offerings were contributed to the Operating Partnership in exchange for 
5,063,291 common units of limited partnership interest and were used to repay debt, fund new investments and for other 
corporate purposes. 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
68

Share Repurchase Program
Our Board of Directors approved a $3.5 billion share repurchase program under which we can buy shares of our common 
stock.
As of December 31, 2024, 36,107,719 shares have been repurchased under the program, excluding the redemption of OP 
units. We did not repurchase any shares under the program during the year ended December 31, 2024.
Perpetual Preferred Stock
We have 9,200,000 shares of our 6.50% Series I Cumulative Redeemable Preferred Stock, or the Series I Preferred Stock, 
outstanding with a mandatory liquidation preference of $25.00 per share. The Series I Preferred stockholders receive annual 
dividends of $1.625 per share paid on a quarterly basis and dividends are cumulative, subject to certain provisions. We are 
entitled to redeem the Series I Preferred Stock at any time, in whole or from time to time in part, at par for cash. In August 
2012, we received $221.9 million in net proceeds from the issuance of the Series I Preferred Stock, which were recorded net of 
underwriters' discount and issuance costs, and contributed the net proceeds to the Operating Partnership in exchange for 
9,200,000 units of 6.50% Series I Cumulative Redeemable Preferred Units of limited partnership interest, or the Series I 
Preferred Units.
Dividend Reinvestment and Stock Purchase Plan ("DRSPP")
In February 2024, the Company filed a registration statement with the SEC for our dividend reinvestment and stock 
purchase plan, or DRSPP, which automatically became effective upon filing. The Company registered 3,500,000 shares of our 
common stock under the DRSPP. The DRSPP commenced on September 24, 2001.
The following table summarizes SL Green common stock issued, and proceeds received from dividend reinvestments 
and/or stock purchases under the DRSPP for the years ended December 31, 2024, 2023, and 2022, respectively (dollars in 
thousands):
Year Ended December 31,
2024
2023
2022
Shares of common stock issued
 
728,352 
 
17,180 
 
10,839 
Dividend reinvestments/stock purchases under the DRSPP
$ 
52,308 
$ 
525 
$ 
525 
Earnings per Share
We use the two-class method of computing earnings per share (“EPS”), which is an earnings allocation formula that 
determines EPS for common stock and any participating securities according to dividends declared (whether paid or unpaid). 
Under the two-class method, basic EPS is computed by dividing the income available to common stockholders by the weighted-
average number of common stock shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur 
from share equivalent activity.
SL Green's earnings per share for the years ended December 31, 2024, 2023, and 2022 are computed as follows (in 
thousands):
Year Ended December 31,
Numerator
2024
2023
2022
Basic Earnings:
Income (loss) attributable to SL Green common stockholders
$ 
7,060 
$ 
(579,509) $ 
(93,024) 
Less: distributed earnings allocated to participating securities
 
(1,835)  
(2,655)  
(2,219) 
Less: undistributed earnings allocated to participating securities
 
(64)  
— 
 
— 
Net income (loss) attributable to SL Green common stockholders (numerator for 
basic earnings per share)
$ 
5,161 
$ 
(582,164) $ 
(95,243) 
Add back: dilutive effect of earnings allocated to participating securities and 
contingently issuable shares
 
— 
 
— 
 
— 
Add back: undistributed earnings allocated to participating securities
 
— 
 
— 
 
— 
Add back: effect of dilutive securities (redemption of units to common shares)
 
— 
 
(37,465)  
(5,794) 
Income (loss) attributable to SL Green common stockholders (numerator for diluted 
earnings per share)
$ 
5,161 
$ 
(619,629) $ 
(101,037) 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
69

Year Ended December 31,
Denominator
2024
2023
2022
Basic Shares:
Weighted average common stock outstanding
 
65,062 
 
63,809 
 
63,917 
Effect of Dilutive Securities:
Operating Partnership units redeemable for common shares
 
— 
 
4,163 
 
4,012 
Stock-based compensation plans
 
626 
 
— 
 
— 
Diluted weighted average common stock outstanding
 
65,688 
 
67,972 
 
67,929 
The Company has excluded 4,717,759 common stock equivalents from the calculation of diluted shares outstanding for 
the year ended December 31, 2024. The Company has excluded 1,273,417 and 1,682,236 of common stock equivalents from 
the calculation of diluted shares outstanding for the years ended December 31, 2023 and 2022, respectively.
13. Partners' Capital of the Operating Partnership 
The Company is the sole managing general partner of the Operating Partnership and as of December 31, 2024 owned 
71,096,743 general and limited partnership interests in the Operating Partnership and 9,200,000 Series I Preferred Units. 
Partnership interests in the Operating Partnership are denominated as “common units of limited partnership interest” (also 
referred to as “OP Units”) or “preferred units of limited partnership interest” (also referred to as “Preferred Units”). All 
references to OP Units and Preferred Units outstanding exclude such units held by the Company. A holder of an OP Unit may 
present such OP Unit to the Operating Partnership for redemption at any time (subject to restrictions agreed upon at the 
issuance of OP Units to particular holders that may restrict such right for a period of time, generally one year from issuance). 
Upon presentation of an OP Unit for redemption, the Operating Partnership must redeem such OP Unit in exchange for the cash 
equal to the then value of a share of common stock of the Company, except that the Company may, at its election, in lieu of 
cash redemption, acquire such OP Unit for one share of common stock. Because the number of shares of common stock 
outstanding at all times equals the number of OP Units that the Company owns, one share of common stock is generally the 
economic equivalent of one OP Unit, and the quarterly distribution that may be paid to the holder of an OP Unit equals the 
quarterly dividend that may be paid to the holder of a share of common stock. Each series of Preferred Units makes a 
distribution that is set in accordance with an amendment to the partnership agreement of the Operating Partnership. Preferred 
Units may also be convertible into OP Units at the election of the holder thereof or the Company, subject to the terms of such 
Preferred Units.
Net income (loss) allocated to the preferred unitholders and common unitholders reflects their pro rata share of net income 
(loss) and distributions.
Limited Partner Units
As of December 31, 2024, limited partners other than SL Green owned 5.97%, or 4,509,953 common units, of the 
Operating Partnership.
Preferred Units
Preferred units not owned by SL Green are further described in Note 11, “Noncontrolling Interests on the Company's 
Consolidated Financial Statements - Preferred Units of Limited Partnership Interest in the Operating Partnership.”
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
70

Earnings per Unit
The Operating Partnership's earnings per unit for the years ended December 31, 2024, 2023, and 2022 respectively are 
computed as follows (in thousands):
Year Ended December 31,
Numerator
2024
2023
2022
Basic Earnings:
Net Income (loss) attributable to SLGOP common unitholders (numerator for 
diluted earnings per unit)
$ 
7,557 
$ 
(616,974) $ 
(98,818) 
Less: distributed earnings allocated to participating securities
 
(4,665)  
(2,655)  
(2,219) 
Net income (loss) attributable to SLGOP common unitholders (numerator for basic 
earnings per unit)
$ 
2,892 
$ 
(619,629) $ 
(101,037) 
Add back: dilutive effect of earnings allocated to participating securities and 
contingently issuable shares
 
26 
 
— 
 
— 
Income (loss) attributable to SLGOP common unitholders
$ 
2,918 
$ 
(619,629) $ 
(101,037) 
Year Ended December 31,
Denominator
2024
2023
2022
Basic units:
Weighted average common units outstanding
 
68,736 
 
67,972 
 
67,929 
Effect of Dilutive Securities:
Stock-based compensation plans
 
757 
 
— 
 
— 
Contingently issuable units
 
112 
 
— 
 
— 
Diluted weighted average common units outstanding
 
69,605 
 
67,972 
 
67,929 
The Operating Partnership has excluded 800,881 common unit equivalents from the diluted units outstanding for the years 
ended December 31, 2024. The Operating Partnership has excluded 1,273,417 and 1,682,236 common unit equivalents from the 
diluted units outstanding for the years ended December 31, 2023 and 2022, respectively.
14. Share-based Compensation
We have share-based employee and director compensation plans. Our employees are compensated through the Operating 
Partnership. Under each plan, whenever the Company issues common or preferred stock, the Operating Partnership issues an 
equivalent number of units of limited partnership interest of a corresponding class to the Company.
The Fifth Amended and Restated 2005 Stock Option and Incentive Plan, or the 2005 Plan, was approved by the 
Company's Board of Directors in April 2022 and its stockholders in June 2022 at the Company's annual meeting of 
stockholders. The 2005 Plan authorizes the issuance of stock options, stock appreciation rights, unrestricted and restricted stock, 
phantom shares, dividend equivalent rights, cash-based awards and other equity-based awards. Subject to adjustments upon 
certain corporate transactions or events, awards with respect to up to a maximum of 32,210,000 fungible units may be granted 
under the 2005 Plan. Currently, different types of awards count against the limit on the number of fungible units differently, 
with (1) full-value awards (i.e., those that deliver the full value of the award upon vesting, such as restricted stock) counting as 
2.59 Fungible Units per share subject to such awards, (2) stock options, stock appreciation rights and other awards that do not 
deliver full value and expire five years from the date of grant counting as 0.84 fungible units per share subject to such awards, 
and (3) all other awards (e.g., 10-year stock options) counting as 1.0 fungible units per share subject to such awards. Awards 
granted under the 2005 Plan prior to the approval of the fifth amendment and restatement in June 2022 continue to count 
against the fungible unit limit based on the ratios that were in effect at the time such awards were granted, which may be 
different than the current ratios. As a result, depending on the types of awards issued, the 2005 Plan may result in the issuance 
of more or less than 32,210,000 shares. If a stock option or other award granted under the 2005 Plan expires or terminates, the 
common stock subject to any portion of the award that expires or terminates without having been exercised or paid, as the case 
may be, will again become available for the issuance of additional awards. Shares of our common stock distributed under the 
2005 Plan may be treasury shares or authorized but unissued shares. Currently, unless the 2005 Plan has been previously 
terminated by the Company's Board of Directors, new awards may be granted under the 2005 Plan until June 1, 2032, which is 
the tenth anniversary of the date that the 2005 Plan was most recently approved by the Company's stockholders. As of 
December 31, 2024, 1.5 million fungible units were available for issuance under the 2005 Plan after reserving for shares 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
71

underlying outstanding restricted stock units, phantom stock units granted pursuant to our Non-Employee Directors' Deferral 
Program and LTIP Units.
Stock Options and Class O LTIP Units
Options are granted with an exercise price at the fair market value of the Company's common stock on the date of grant 
and, subject to employment, generally expire five years or ten years from the date of grant, are not transferable other than on 
death, and generally vest in one year to five years commencing one year from the date of grant. We have also granted Class O 
LTIP Units, which are a class of LTIP Units in the Operating Partnership structured to provide economics similar to those of 
stock options. Class O LTIP Units, once vested, may be converted, at the election of the holder, into a number of common units 
of the Operating Partnership per Class O LTIP Unit determined by the increase in value of a share of the Company's common 
stock at the time of conversion over a participation threshold, which equals the fair market value of a share of the Company's 
common stock at the time of grant. Class O LTIP Units are entitled to distributions, subject to vesting, equal per unit to 10% of 
the per unit distributions paid with respect to the common units of the Operating Partnership.
In December 2024, our Chairman, CEO and Interim President, Marc Holliday, received a grant of 217,917 Class O LTIP 
Units, in connection with his new employment agreement, that are subject to both time-based vesting conditions and 
performance-based vesting conditions. The performance-based vesting conditions are satisfied if the average share price of the 
Company's common stock equals or exceeds $100.00 as of any trailing twenty trading day period between the grant date and 
the fifth anniversary thereafter. Subject to achievement of the performance hurdle and continued employment, the Class O LTIP 
Units vest ratably on December 31, 2025, December 31, 2026, and December 31, 2027. 
The fair value of each stock option or LTIP Unit granted is estimated on the date of grant using the Black-Scholes option 
pricing model based on historical information with the following weighted average assumptions for grants during the year 
ended December 31, 2024 (there were no options granted during the years ended December 31, 2023 and 2022).
2024
2023
2022
Dividend yield
 5.5 %
N/A
N/A
Expected life
7.5 years
N/A
N/A
Risk-free interest rate
 4.45 %
N/A
N/A
Expected stock price volatility
 45.0 %
N/A
N/A
A summary of the status of the Company's stock options as of December 31, 2024, 2023, and 2022 and changes during 
the years ended December 31, 2024, 2023, and 2022 are as follows:
Year Ended December 31,
2024
2023
2022
Options 
Outstanding
Weighted 
Average
Exercise 
Price
Options 
Outstanding
Weighted 
Average
Exercise 
Price
Options
Outstanding
Weighted
Average
Exercise
Price
Balance at beginning of year
 
115,980 
$ 
103.52 
 
313,480 
$ 
97.59 
 
394,089 
$ 
100.56 
Granted
 
217,917 
 
68.07 
 
— 
 
— 
 
— 
 
— 
Lapsed or canceled
 
— 
 
— 
 
(197,500)  
84.14 
 
(80,609)  
112.14 
Balance at end of year
 
333,897 
$ 
81.63 
 
115,980 
$ 
103.52 
 
313,480 
$ 
97.59 
Options exercisable at end of year
 
115,980 
$ 
103.52 
 
115,980 
$ 
103.52 
 
313,480 
$ 
97.59 
The remaining weighted average contractual life of the options outstanding was 6.9 years and the remaining average 
contractual life of the options exercisable was 2.0 years.
During the years ended December 31, 2024, 2023, and 2022, we recognized no compensation expense related to options. 
As of December 31, 2024, there was $4.5 million unrecognized compensation cost related to unvested stock options.
Restricted Shares
Shares may be granted to certain employees, including our executives, and vesting occurs upon the completion of a 
service period or our meeting established financial performance criteria. Vesting occurs at rates ranging from 15% to 35% once 
performance criteria are reached.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
72

A summary of the Company's restricted stock as of December 31, 2024, 2023, and 2022 and changes during the years 
ended December 31, 2024, 2023, and 2022 are as follows:
Year Ended December 31,
2024
2023
2022
Balance at beginning of year
 
4,089,174 
 
3,758,174 
 
3,459,363 
Granted
 
371,285 
 
337,350 
 
314,995 
Canceled
 
(10,750)  
(6,350)  
(16,184) 
Balance at end of year
 
4,449,709 
 
4,089,174 
 
3,758,174 
Vested during the year
 
143,453 
 
147,915 
 
118,255 
Compensation expense recorded
$ 
10,939,602 
$ 
7,766,055 
$ 
10,133,905 
Total fair value of restricted stock granted during the year
$ 
24,676,422 
$ 
15,789,540 
$ 
16,804,931 
The fair value of restricted stock that vested during the years ended December 31, 2024, 2023, and 2022 was $7.4 
million, $10.2 million and $9.7 million, respectively. As of December 31, 2024, there was $33.3 million of total unrecognized 
compensation cost related to restricted stock, which is expected to be recognized over a weighted average period of 2.3 years.
We granted LTIP Units, which include bonus, time-based and performance-based awards, with a fair value of $34.1 
million and $38.1 million during the years ended December 31, 2024 and 2023, respectively. The grant date fair value of the 
LTIP Unit awards was calculated in accordance with ASC 718. A third-party consultant determined that the fair value of the 
LTIP Units has a discount to our common stock price. The discount was calculated by considering the inherent uncertainty that 
the LTIP Units will reach parity with other common partnership units and the illiquidity due to transfer restrictions. As of 
December 31, 2024, there was $31.0 million of total unrecognized compensation expense related to the time-based and 
performance-based awards, which is expected to be recognized over a weighted average period of 1.7 years. 
During the years ended December 31, 2024, 2023, and 2022, we recorded compensation expense related to bonus, time-
based and performance-based awards of $30.5 million, $50.4 million, and $43.5 million, respectively. 
For the years ended December 31, 2024, 2023, and 2022, $1.7 million, $1.4 million, and $1.8 million, respectively, was 
capitalized to assets associated with compensation expense related to our long-term compensation plans, restricted stock and 
stock options.
Deferred Compensation Plan for Directors
Under our Non-Employee Director's Deferral Program, which commenced July 2004, the Company's non-employee 
directors may elect to defer up to 100% of their annual retainer fee, chairman fees, meeting fees and annual stock grant. Unless 
otherwise elected by a participant, fees deferred under the program shall be credited in the form of phantom stock units. The 
program provides that a director's phantom stock units generally will be settled in an equal number of shares of common stock 
upon the earlier of (i) the January 1 coincident with or the next following such director's termination of service from the Board 
of Directors or (ii) a change in control by us, as defined by the program. Phantom stock units are credited to each non-employee 
director quarterly using the closing price of our common stock on the first business day of the respective quarter. Each 
participating non-employee director is also credited with dividend equivalents or phantom stock units based on the dividend 
rate for each quarter, which are either paid in cash currently or credited to the director's account as additional phantom stock 
units.
During the year ended December 31, 2024, 15,945 phantom stock units and 25,590 shares of common stock were issued 
to our Board of Directors. We recorded compensation expense of $2.8 million during the year ended December 31, 2024 related 
to the Deferred Compensation Plan. As of December 31, 2024, there were 125,654 phantom stock units outstanding pursuant to 
our Non-Employee Director's Deferral Program. 
Employee Stock Purchase Plan
In 2007, the Company's Board of Directors adopted the 2008 Employee Stock Purchase Plan, or ESPP, to provide equity-
based incentives to eligible employees. The ESPP is intended to qualify as an "employee stock purchase plan" under 
Section 423 of the Code, and has been adopted by the board to enable our eligible employees to purchase the Company's shares 
of common stock through payroll deductions. The ESPP became effective on January 1, 2008 with a maximum of 500,000 
shares of the common stock available for issuance, subject to adjustment upon a merger, reorganization, stock split or other 
similar corporate change. The Company filed a registration statement on Form S-8 with the SEC with respect to the ESPP. The 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
73

common stock is offered for purchase through a series of successive offering periods. Each offering period will be three months 
in duration and will begin on the first day of each calendar quarter, with the first offering period having commenced on January 
1, 2008. The ESPP provides for eligible employees to purchase the common stock at a purchase price equal to 85% of the lesser 
of (1) the market value of the common stock on the first day of the offering period or (2) the market value of the common stock 
on the last day of the offering period. The ESPP was approved by our stockholders at our 2008 annual meeting of stockholders. 
As of December 31, 2024, 245,445 shares of our common stock had been issued under the ESPP.
15. Accumulated Other Comprehensive Income
The following tables set forth the changes in accumulated other comprehensive income by component as of December 31, 
2024, 2023 and 2022 (in thousands):
Net unrealized 
gain (loss) on 
derivative 
instruments (1)
SL Green's share 
of joint venture 
net unrealized 
(loss) gain on 
derivative 
instruments (2)
Net unrealized 
(loss) gain on 
marketable 
securities
Total
Balance at December 31, 2021
$ 
(25,881) $ 
(21,994) $ 
1,117 
$ 
(46,758) 
Other comprehensive income (loss) before reclassifications  
78,300 
 
23,405 
 
(1,359)  
100,346 
Amounts reclassified from accumulated other 
comprehensive income 
 
(4,619)  
635 
 
— 
 
(3,984) 
Balance at December 31, 2022
 
47,800 
 
2,046 
 
(242)  
49,604 
Other comprehensive (loss) income before reclassifications  
17,269 
 
6,950 
 
(1,549)  
22,670 
Amounts reclassified from accumulated other 
comprehensive income
 
(39,717)  
(15,080)  
— 
 
(54,797) 
Balance at December 31, 2023
 
25,352 
 
(6,084)  
(1,791)  
17,477 
Other comprehensive income before reclassifications
 
39,049 
 
6,515 
 
525 
 
46,089 
Amounts reclassified from accumulated other 
comprehensive income
 
(35,071)  
(10,299)  
— 
 
(45,370) 
Balance at December 31, 2024
$ 
29,330 
$ 
(9,868) $ 
(1,266) $ 
18,196 
(1)
Amount reclassified from accumulated other comprehensive income is included in interest expense in the respective consolidated statements of 
operations. As of December 31, 2024 and 2023, the deferred net gains from these terminated hedges, which is included in accumulated other 
comprehensive income relating to net unrealized gain (loss) on derivative instruments, was ($0.2 million) and ($0.4 million), respectively. 
(2)
Amount reclassified from accumulated other comprehensive income is included in equity in net loss from unconsolidated joint ventures in the respective 
consolidated statements of operations.
16. Fair Value Measurements
We are required to disclose fair value information with regard to certain of our financial instruments, whether or not 
recognized in the consolidated balance sheets, for which it is practical to estimate fair value. The FASB guidance defines fair 
value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market 
participants on the measurement date. We measure and/or disclose the estimated fair value of certain financial assets and 
liabilities based on a hierarchy that distinguishes between market participant assumptions based on market data obtained from 
sources independent of the reporting entity and the reporting entity's own assumptions about market participant assumptions. 
This hierarchy consists of three broad levels: Level 1 - quoted prices (unadjusted) in active markets for identical assets or 
liabilities that the reporting entity can access at the measurement date; Level 2 - inputs other than quoted prices included within 
Level 1, that are observable for the asset or liability, either directly or indirectly; and Level 3 - unobservable inputs for the asset 
or liability that are used when little or no market data is available. We follow this hierarchy for our assets and liabilities 
measured at fair value on a recurring and nonrecurring basis. In instances in which the determination of the fair value 
measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within 
which the entire fair value measurement falls is based on the lowest level of input that is significant to the fair value 
measurement in its entirety. Our assessment of the significance of the particular input to the fair value measurement in its 
entirety requires judgment and considers factors specific to the asset or liability. 
The following tables set forth the assets and liabilities that we measure at fair value on a recurring and non-recurring 
basis by their levels in the fair value hierarchy as of December 31, 2024 and 2023 (in thousands):
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
74

December 31, 2024
Total
Level 1
Level 2
Level 3
Assets:
Marketable securities available-for-sale
$ 
17,323 
$ 
— 
$ 
17,323 
$ 
— 
Interest rate cap and swap agreements (included in Other 
assets)
$ 
31,860 
$ 
— 
$ 
31,860 
$ 
— 
Real estate loans held by consolidated securitization vehicles
$ 
584,134 
$ 
584,134 
Liabilities:
Interest rate cap and swap agreements (included in Other 
liabilities)
$ 
6,469 
$ 
— 
$ 
6,469 
$ 
— 
Senior obligations of consolidated securitization vehicles
$ 
567,487 
$ 
567,487 
Secured borrowing (1)
$ 
251,096 
$ 
251,096 
(1)
The Company admitted an additional partner to the One Madison Avenue development project with the partner's indirect ownership in the joint venture 
totaling 25.0%. The transaction did not meet sale accounting under ASC 860 and, as a result, was treated as a secured borrowing for accounting purposes 
and is included in Other liabilities in our consolidated balance sheets.
December 31, 2023
Total
Level 1
Level 2
Level 3
Assets:
Marketable securities available-for-sale
$ 
9,591 
$ 
— 
$ 
9,591 
$ 
— 
Interest rate cap and swap agreements (included in Other 
assets)
$ 
33,456 
$ 
— 
$ 
33,456 
$ 
— 
Liabilities:
Interest rate cap and swap agreements (included in Other 
liabilities)
$ 
17,108 
$ 
— 
$ 
17,108 
$ 
— 
We evaluate real estate investments and debt and preferred equity investments, including intangibles, for potential 
impairment primarily utilizing cash flow projections that apply, among other things, estimated revenue and expense growth 
rates, discount rates and capitalization rates, as well as sales comparison approach, which utilizes comparable sales, listings and 
sales contracts, all of which are classified as Level 3 inputs.
In December 2024, the Company amended the joint venture agreement with its partner in the 100 Park Avenue joint 
venture. As a result of the amended terms, it was concluded that the joint venture is a VIE in which the Company is the primary 
beneficiary, and the investment was consolidated in our financial statements. Upon consolidating the entity, the assets and 
liabilities of the entity were recorded at fair value which resulted in the recognition of a positive fair value adjustment of 
$117.8 million, which is included in Purchase price and other fair value adjustments in the consolidated statements of 
operations. Prior to December 2024, the investment was accounted for under the equity method. This fair value was determined 
using a third-party valuation which primarily utilized cash flow projections that apply, among other things, estimated revenue 
and expense growth rates, discount rates and capitalization rates, as well as the sales comparison approach, which utilizes 
comparable sales, listings, and sales contracts. All of which are classified as Level 3 inputs.
In March 2024, the Company entered into an agreement to acquire its partner's 45.0% interest in the 10 East 53rd Street 
joint venture. As a result of the contract terms, it was concluded that the joint venture is a VIE in which the Company is the 
primary beneficiary, and the investment was consolidated in our financial statements. Upon consolidating the entity, the assets 
and liabilities of the entity were recorded at fair value which resulted in the recognition of a negative fair value adjustment of 
($55.7 million), which is included in Purchase price and other fair value adjustments in the consolidated statements of 
operations. Prior to March 2024, the investment was accounted for under the equity method. This fair value was determined 
using a third-party valuation which primarily utilized cash flow projections that apply, among other things, estimated revenue 
and expense growth rates, discount rates and capitalization rates, as well as the sales comparison approach, which utilizes 
comparable sales, listings, and sales contracts. All of which are classified as Level 3 inputs.
In June 2023, the Company sold a 49.9% interest in its 245 Park Avenue investment, which resulted in the Company no 
longer retaining a controlling interest in the entity, as defined in ASC 810, and deconsolidation of the 50.1% interest we 
retained. We recorded our investment at fair value which resulted in the recognition of a fair value adjustment of 
($17.0 million) during the year ended December 31, 2023. The fair value of our investment was determined by the terms of the 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
75

joint venture agreement. 
Marketable securities classified as Level 1 are derived from quoted prices in active markets. The valuation technique used 
to measure the fair value of marketable securities classified as Level 2 were valued based on quoted market prices or model 
driven valuations using the significant inputs derived from or corroborated by observable market data. We do not intend to sell 
these securities and it is not more likely than not that we will be required to sell the investments before recovery of their 
amortized cost bases.
The fair value of derivative instruments is based on current market data received from financial sources that trade such 
instruments and are based on prevailing market data and derived from third party proprietary models based on well-recognized 
financial principles and reasonable estimates about relevant future market conditions, which are classified as Level 2 inputs.
The senior obligations of consolidated securitization vehicles represent CMBS that are not owned by the Company. A 
majority of these securities are either traded in the marketplace or are similar to other securities that are traded in the 
marketplace. As the valuation of these amounts are based upon quoted prices for similar instruments in active markets, we 
generally utilize third party pricing service providers to determine the fair value. The Company evaluates and assesses the third 
party pricing by referring to recent trades of similar securities, ratings, subordination levels, current market data and credit 
issues. The Company maximizes the use of observable inputs over unobservable inputs and uses the value of the senior 
obligations of consolidated securitization vehicles as an indicator of the fair value of the real estate loans held by consolidated 
securitization vehicles. Depending on the significance of the fair value inputs used in determining the fair value, these securities 
are classified in either Level 2 or Level 3 of the fair value hierarchy. As such, these investments may move between Level 2 and 
Level 3 of the fair value hierarchy if the significant fair value inputs used to price the CMBS become or cease to be observable.
The fair value of our secured borrowing is determined by projecting future cash flows, which takes into consideration 
various factors including discount rate and exit capitalization rate, as well as related asset performance and local or macro real 
estate performance. The inputs used in determining the Company's secured borrowing are considered Level 3.
The financial assets and liabilities that are not measured at fair value on our consolidated balance sheets include cash and 
cash equivalents, restricted cash, accounts receivable, accounts payable and accrued expenses, debt and preferred equity 
investments, mortgages and other loans payable and other secured and unsecured debt. The carrying amount of cash and cash 
equivalents, restricted cash, accounts receivable, and accounts payable and accrued expenses reported in our consolidated 
balance sheets approximates fair value due to the short-term nature of these instruments. The fair value of debt and preferred 
equity investments, which is classified as Level 3, is estimated by discounting the future cash flows using current interest rates 
at which similar loans with the same maturities would be made to borrowers with similar credit ratings. The fair value of 
borrowings, which is classified as Level 3, is estimated by discounting the contractual cash flows of each debt instrument to 
their present value using adjusted market interest rates, which is provided by a third-party specialist.
The following table provides the carrying value and fair value of these financial instruments as of December 31, 2024 and 
December 31, 2023 (in thousands):
December 31, 2024
December 31, 2023
Carrying Value (1)
Fair Value
Carrying Value (1)
Fair Value
Debt and preferred equity investments
$ 
303,726 
(2)
$ 
346,745 
(2)
Fixed rate debt
$ 
3,257,474 
$ 
3,225,767 
$ 
3,237,386 
$ 
3,184,338 
Variable rate debt (3)
 
363,550 
 
355,364 
 
270,000 
 
268,787 
Total debt
$ 
3,621,024 
$ 
3,581,131 
$ 
3,507,386 
$ 
3,453,125 
(1)
Amounts exclude net deferred financing costs.
(2)
As of December 31, 2024, debt and preferred equity investments had an estimated fair value of approximately $0.3 billion. As of December 31, 2023, 
debt and preferred equity investments had an estimated fair value of approximately $0.3 billion.
Disclosures regarding fair value of financial instruments was based on pertinent information available to us as of 
December 31, 2024 and 2023. Such amounts have not been comprehensively revalued for purposes of these financial 
statements since that date and current estimates of fair value may differ significantly from the amounts presented herein.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
76

17. Financial Instruments: Derivatives and Hedging
In the normal course of business, we use a variety of commonly used derivative instruments, including, but not limited to, 
interest rate swaps, caps, collars and floors, to manage interest rate risk. We hedge our exposure to variability in future cash 
flows for forecasted transactions in addition to anticipated future interest payments on existing debt. We recognize all 
derivatives on the balance sheet at fair value. Derivatives that are not hedges are adjusted to fair value through earnings. If a 
derivative is a hedge, depending on the nature of the hedge, changes in the fair value of the derivative will either be offset 
against the change in fair value of the hedge asset, liability, or firm commitment through earnings, or recognized in other 
comprehensive income (loss) until the hedged item is recognized in earnings. Reported net income and equity may increase or 
decrease prospectively, depending on future levels of interest rates and other variables affecting the fair values of derivative 
instruments and hedged items, but will have no effect on cash flows. Currently, all of our designated derivative instruments are 
effective hedging instruments.
The following table summarizes the notional value at inception and fair value of our consolidated derivative financial 
instruments as of December 31, 2024 based on Level 2 information. The notional value is an indication of the extent of our 
involvement in these instruments at that time, but does not represent exposure to credit, interest rate or market risks (dollars in 
thousands).
Notional
Value
Strike
Rate
Effective
Date
Expiration
Date
Balance Sheet 
Location
Fair
Value
Interest Rate Cap
 
205,000 
 4.000 %
February 2024
February 2025
 Other Assets 
$ 
75 
Interest Rate Cap
 
370,000 
 3.250 %
June 2024
June 2025
 Other Assets 
 
1,653 
Interest Rate Cap
 
370,000 
 3.250 %
June 2024
June 2025
Other Liabilities
 
(1,649) 
Interest Rate Cap
 
68,678 
 4.000 %
August 2024
July 2025
Other Liabilities
 
(102) 
Interest Rate Swap
 
150,000 
 2.621 %
December 2021
January 2026
Other Assets
 
2,196 
Interest Rate Swap
 
200,000 
 2.662 %
December 2021
January 2026
Other Assets
 
2,849 
Interest Rate Swap
 
125,000 
 3.667 %
August 2024
December 2026
 Other Assets 
 
828 
Interest Rate Swap
 
125,000 
 3.670 %
August 2024
December 2026
 Other Assets 
 
820 
Interest Rate Swap
 
100,000 
 2.903 %
February 2023
February 2027
 Other Assets 
 
2,225 
Interest Rate Swap
 
100,000 
 2.733 %
February 2023
February 2027
 Other Assets 
 
2,568 
Interest Rate Swap
 
50,000 
 2.463 %
February 2023
February 2027
Other Assets
 
1,557 
Interest Rate Swap
 
200,000 
 2.591 %
February 2023
February 2027
Other Assets
 
5,711 
Interest Rate Swap
 
300,000 
 2.866 %
July 2023
May 2027
 Other Assets 
 
7,637 
Interest Rate Swap
 
150,000 
 3.524 %
January 2024
May 2027
Other Assets
 
1,618 
Interest Rate Swap
 
370,000 
 3.888 %
November 2022
June 2027
Other Assets
 
970 
Interest Rate Swap
 
68,678 
 4.466 %
August 2024
June 2027
Other Liabilities
 
(765) 
Interest Rate Swap
 
300,000 
 4.487 %
November 2024
November 2027
Other Liabilities
 
(3,953) 
Interest Rate Swap
 
100,000 
 3.756 %
January 2023
January 2028
Other Assets
 
722 
Interest Rate Swap
 
204,963 
 3.915 %
February 2025
May 2028
Other Assets
 
431 
$ 
25,391 
During the year ended December 31, 2024, we recorded a gain of $5.5 million based on the changes in the fair value of 
forward-starting interest rate swaps, which is included in Purchase price and other fair value adjustments in the consolidated 
statements of operations. During the year ended December 31, 2023, we recorded a loss of $10.4 million based on the changes 
in the fair value of an interest rate cap we sold and a forward-starting interest rate swap. During the year ended December 31, 
2022, we recorded a loss of $1.7 million based on the changes in the fair value of an interest rate cap we sold. During the year 
ended December 31, 2024, we recorded a gain of $0.1 million, on the changes in fair value, which is included in interest 
expenses in the consolidated statements of operations. During the years ended December 31, 2023 and 2022, we recorded losses 
of $0.2 million and $0.3 million, respectively, on the changes in the fair value, which is included in interest expense in the 
consolidated statements of operations.  
Certain agreements the Company has with each of its derivative counterparties contain a provision where if the Company 
defaults on any of its indebtedness, then the Company could also be declared in default on its derivative obligations. As of 
December 31, 2024, the fair value of derivatives in a net liability position, including accrued interest but excluding any 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
77

adjustment for nonperformance risk related to these agreements was $6.7 million. As of December 31, 2024, the Company was 
not required to post any collateral related to these agreements and was not in breach of any agreement provisions. If the 
Company had breached any of these provisions, it could have been required to settle its obligations under the agreements at 
their aggregate termination value of $6.8 million as of December 31, 2024.
Gains and losses on terminated hedges are included in accumulated other comprehensive income, and are recognized into 
earnings over the term of the related obligation. Over time, the realized and unrealized gains and losses held in accumulated 
other comprehensive income will be reclassified into earnings as an adjustment to interest expense in the same periods in which 
the hedged interest payments affect earnings. We estimate that ($18.4 million) of the current balance held in accumulated other 
comprehensive income will be reclassified into interest expense and ($1.7 million) of the portion related to our share of joint 
venture accumulated other comprehensive income will be reclassified into equity in net loss from unconsolidated joint ventures 
within the next 12 months.
The following table presents the effects of our derivative financial instruments and our share of our joint ventures' 
derivative financial instruments that are designated and qualify as hedging instruments on the consolidated statements of 
operations for the years ended December 31, 2024, 2023, and 2022, respectively (in thousands):
 
Amount of Gain (Loss)
Recognized in
Other Comprehensive Income (Loss)
Location of Gain (Loss)  
Reclassified from 
Accumulated Other 
Comprehensive Income into 
Income 
Amount of Gain (Loss) 
Reclassified from
Accumulated Other Comprehensive 
Income into Income
Year Ended December 31,
Year Ended December 31,
Derivative
2024
2023
2022
2024
2023
2022
Interest Rate Swaps/Caps
$ 
41,802 
$ 
18,484 
$ 
83,162 
Interest expense
$ 
37,398 
$ 
42,270 
$ 
4,989 
Share of unconsolidated 
joint ventures' derivative 
instruments
 
6,870 
 
7,399 
 
24,783 
Equity in net loss from 
unconsolidated joint 
ventures
 
10,965 
 
16,050 
 
(673) 
$ 
48,672 
$ 
25,883 
$ 107,945 
$ 
48,363 
$ 
58,320 
$ 
4,316 
The following table summarizes the notional value at inception and fair value of our joint ventures' derivative financial 
instruments as of December 31, 2024 based on Level 2 information. The notional value is an indication of the extent of our 
involvement in these instruments at that time, but does not represent exposure to credit, interest rate or market risks (dollars in 
thousands).
Notional Value
Strike Rate
Effective Date
Expiration Date
Classification
Fair Value
Interest Rate Cap
$ 
658,357 
 4.000 %
November 2024
May 2025
Asset
$ 
727 
Interest Rate Cap
 
285,000 
 4.000 %
August 2024
July 2025
Asset
 
423 
Interest Rate Swap
 
250,000 
 3.608 %
April 2023
February 2026
Asset
 
1,309 
Interest Rate Swap
 
250,000 
 3.608 %
April 2023
February 2026
Asset
 
1,309 
Interest Rate Swap
 
177,000 
 1.555 %
December 2022
February 2026
Asset
 
4,964 
Interest Rate Swap
 
268,750 
 4.039 %
July 2024
September 2028
Liability
 
(534) 
Interest Rate Swap
 
268,750 
 4.058 %
July 2024
September 2028
Liability
 
(711) 
Interest Rate Swap
 
537,500 
 4.065 %
July 2024
September 2028
Liability
 
(1,628) 
$ 
5,859 
18. Lease Income
The Operating Partnership is the lessor and the sublessor to tenants under operating and sales-type leases. The minimum 
rental amounts due under the leases are generally subject to scheduled fixed increases or adjustments. The leases generally also 
require that the tenants reimburse us for increases in certain operating costs and real estate taxes above their base year costs. 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
78

Future minimum rents to be received over the next five years and thereafter for operating leases in effect at December 31, 
2024 are as follows (in thousands):
2025
$ 
544,452 
2026
 
507,298 
2027
 
454,095 
2028
 
390,475 
2029
 
355,565 
Thereafter
 
1,402,994 
$ 
3,654,879 
The components of lease income from operating leases in our consolidated statements of operations for the years ended 
December 31, 2024, 2023 and 2022 were as follows (in thousands):
Year Ended December 31,
2024
2023
2022
Fixed lease payments
$ 
545,573 
$ 
589,469 
$ 
583,107 
Variable lease payments
 
63,004 
 
79,641 
 
82,676 
Total lease payments (1)
$ 
608,577 
$ 
669,110 
$ 
665,783 
Amortization of acquired above and below-market leases
 
(2,578)  
14,225 
 
5,717 
Total rental revenue
$ 
605,999 
$ 
683,335 
$ 
671,500 
(1)
Amounts include $188.5 million and $196.5 million of sublease income for the years ended December 31, 2024 and 2023, respectively.
The table below summarizes our investment in sales-type leases as of December 31, 2024:
Property
Year of Current 
Expiration
Year of Final 
Expiration (1)
15 Beekman (2)
2089
2089
(1)
Reflects exercise of all available renewal options.
(2)
In August 2020, the Company formed a joint venture, which then entered into a long-term sublease with the Company for the building at 15 Beekman. 
See Note 6, "Investments in Unconsolidated Joint Ventures."
Future minimum lease payments to be received over the next five years and thereafter for our sales-type leases with initial 
terms in excess of one year as of December 31, 2024 are as follows (in thousands):
Sales-type leases
2025
$ 
3,228 
2026
 
3,276 
2027
 
3,325 
2028
 
3,375 
2029
 
3,426 
Thereafter
 
193,367 
Total minimum lease payments
$ 
209,997 
Amount representing interest
 
(103,044) 
Investment in sales-type leases (1)
$ 
106,953 
(1)
This amount is included in Other assets in our consolidated balance sheets.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
79

The components of lease income from sales-type leases during the years ended December 31, 2024, 2023 and 2022 were 
as follows (in thousands):
Year Ended December 31,
2024
2023
2022
Interest income (1)
$ 
4,500 
$ 
4,444 
$ 
4,389 
(1)
These amounts are included in Interest expense, net of interest income in our consolidated statements of operations.
19. Benefit Plans
The building employees are covered by multi-employer defined benefit pension plans and post-retirement health and 
welfare plans. We participate in the Building Service 32BJ, or Union, Pension Plan and Health Plan. The Pension Plan is a 
multi-employer, non-contributory defined benefit pension plan that was established under the terms of collective bargaining 
agreements between the Service Employees International Union, Local 32BJ, the Realty Advisory Board on Labor 
Relations, Inc. and certain other employees. This Pension Plan is administered by a joint board of trustees consisting of union 
trustees and employer trustees and operates under employer identification number 13-1879376. The Pension Plan year runs 
from July 1 to June 30. Employers contribute to the Pension Plan at a fixed rate on behalf of each covered employee. Separate 
actuarial information regarding such pension plans is not made available to the contributing employers by the union 
administrators or trustees, since the plans do not maintain separate records for each reporting unit. However, on September 28, 
2022, September 28, 2023 and September 12, 2024, the actuary certified that for the plan years beginning July 1, 2022, July 1, 
2023 and July 1, 2024, the Pension Plan was in critical or endangered status under the Pension Protection Act of 2006. The 
Pension Plan trustees adopted a rehabilitation plan consistent with this requirement. No surcharges have been paid to the 
Pension Plan as of December 31, 2024. For the Pension Plan years ended June 30, 2024, 2023 and 2022, the plan received 
contributions from employers totaling $530.3 million, $317.9 million and $305.7 million, respectively. Our contributions to the 
Pension Plan represent less than 5.0% of total contributions to the plan.
The Health Plan was established under the terms of collective bargaining agreements between the Union, the Realty 
Advisory Board on Labor Relations, Inc. and certain other employers. The Health Plan provides health and other benefits to 
eligible participants employed in the building service industry who are covered under collective bargaining agreements, or other 
written agreements, with the Union. The Health Plan is administered by a Board of Trustees with equal representation by the 
employers and the Union and operates under employer identification number 13-2928869. The Health Plan receives 
contributions in accordance with collective bargaining agreements or participation agreements. Generally, these agreements 
provide that the employers contribute to the Health Plan at a fixed rate on behalf of each covered employee. For the Health Plan 
years ended, June 30, 2024, 2023 and 2022, the plan received contributions from employers totaling $1.7 billion, $1.9 billion 
and $1.6 billion, respectively. Our contributions to the Health Plan represent less than 5.0% of total contributions to the plan.
Contributions we made to the multi-employer plans for the years ended December 31, 2024, 2023 and 2022 are included 
in the table below (in thousands):
Year Ended December 31,
Benefit Plan
2024
2023
2022
Pension Plan
$ 
2,157 
$ 
2,111 
$ 
1,952 
Health Plan
 
6,256 
 
7,191 
 
6,386 
Other plans
 
740 
 
789 
 
807 
Total plan contributions
$ 
9,153 
$ 
10,091 
$ 
9,145 
401(K) Plan
In August 1997, we implemented a 401(K) Savings/Retirement Plan, or the 401(K) Plan, to cover eligible employees of 
ours, and any designated affiliate. The 401(K) Plan permits eligible employees to defer up to 15% of their annual compensation, 
subject to certain limitations imposed by the Code. The employees' elective deferrals are immediately vested and non-
forfeitable upon contribution to the 401(K) Plan. During 2003, we amended our 401(K) Plan to provide for discretionary 
matching contributions only. For 2024, 2023 and 2022, a matching contribution equal to 100% of the first 4% of annual 
compensation was made. For the years ended December 31, 2024, 2023 and 2022, we made matching contributions of $2.3 
million, $1.8 million, and $1.5 million, respectively.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
80

20. Commitments and Contingencies
Legal Proceedings
As of December 31, 2024, the Company and the Operating Partnership were not involved in any material litigation nor, to 
management's knowledge, was any material litigation threatened against us or our portfolio which if adversely determined 
could have a material adverse impact on us.
Environmental Matters
Our management believes that the properties are in compliance in all material respects with applicable Federal, state and 
local ordinances and regulations regarding environmental issues. Management is not aware of any environmental liability that it 
believes would have a materially adverse impact on our financial position, results of operations or cash flows. Management is 
unaware of any instances in which it would incur significant environmental cost if any of our properties were sold.
Employment Agreements
We have entered into employment agreements with certain executives, which expire between January 2026 and July 
2028. The minimum cash-based compensation associated with these employment agreements, which is comprised only of base 
salary, totals $2.6 million for 2025.
Insurance
We maintain “all-risk” property and rental value coverage (including coverage regarding the perils of flood, earthquake 
and terrorism, excluding nuclear, biological, chemical, and radiological terrorism ("NBCR")), within two property insurance 
programs and liability insurance. Separate property and liability coverage may be purchased on a stand-alone basis for certain 
assets, such as development projects. Additionally, one of our captive insurance companies, Belmont Insurance Company, or 
Belmont, provides coverage for NBCR terrorist acts above a specified trigger. Belmont's retention is reinsured by our other 
captive insurance company, Ticonderoga Insurance Company ("Ticonderoga"). If Belmont or Ticonderoga are required to pay a 
claim under our insurance policies, we would ultimately record the loss to the extent of required payments. However, there is 
no assurance that in the future we will be able to procure coverage at a reasonable cost. Further, if we experience losses that are 
uninsured or that exceed policy limits, we could lose the capital invested in the damaged properties as well as the anticipated 
future cash flows from those properties. Additionally, our debt instruments contain customary covenants requiring us to 
maintain insurance and we could default under our debt instruments if the cost and/or availability of certain types of insurance 
make it impractical or impossible to comply with such covenants relating to insurance. Belmont and Ticonderoga provide 
coverage solely on properties owned by the Company or its affiliates.
Furthermore, with respect to certain of our properties, including properties held by joint ventures or subject to triple net 
leases, insurance coverage is obtained by a third-party and we do not control the coverage. While we may have agreements with 
such third parties to maintain adequate coverage and we monitor these policies, such coverage ultimately may not be 
maintained or adequately cover our risk of loss.
Belmont had loss reserves of $3.5 million and $3.3 million as of December 31, 2024 and 2023, respectively. Ticonderoga 
had no loss reserves as of December 31, 2024 and 2023.
Lease Arrangements
We are a tenant under leases for certain properties, including ground leases. These leases have expirations from 2033 to 
2119, or 2043 to 2119 as fully extended. Certain leases offer extension options which we assess against relevant economic 
factors to determine whether we are reasonably certain of exercising or not exercising the option. Lease payments associated 
with renewal periods that we are reasonably certain will be exercised, if any, are included in the measurement of the 
corresponding lease liability and right of use asset.
Certain of our leases are subject to rent resets, generally based on a percentage of the then fair market value, a fixed 
amount, or a percentage of the preceding rent at specified future dates. Rent resets will be recognized in the periods in which 
they are incurred. Additionally, certain of our leases are subject to percentage rent arrangements based on thresholds established 
in the lease agreement, such as percentage of sales at the property. Percentage rents will be recognized in the periods in which 
they are incurred.
The table below summarizes our current lease arrangements as of December 31, 2024:
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
81

Property (1)
Year of Current 
Expiration
Year of Final 
Expiration (2)
711 Third Avenue (3)
2033
2083
1185 Avenue of the Americas
2043
2043
SL Green Headquarters at One Vanderbilt Avenue (4)
2043
2048
420 Lexington Avenue
2050
2080
SUMMIT One Vanderbilt
2058
2070
15 Beekman (5)(6)
2119
2119
(1)
All leases are classified as operating leases unless otherwise specified.
(2)
Reflects exercise of all available extension options.
(3)
The Company owns 50% of the fee interest.
(4)
In March 2021, the Company commenced its lease for its corporate headquarters at One Vanderbilt Avenue. See note 10, "Related Party Transactions."
(5)
The Company has an option to purchase the ground lease for a fixed price on a specific date. The lease is classified as a financing lease.
(6)
In August 2020, the Company entered into a long-term sublease with an unconsolidated joint venture as part of the capitalization of the 15 Beekman 
development project. See Note 6, "Investments in Unconsolidated Joint Ventures."
The following is a schedule of future minimum lease payments as evaluated in accordance with ASC 842 for our 
financing leases and operating leases with initial terms in excess of one year as of December 31, 2024 (in thousands):
Financing leases
Operating leases
2025
$ 
3,228 
$ 
53,595 
2026
 
3,276 
 
53,734 
2027
 
3,325 
 
53,746 
2028
 
3,375 
 
54,211 
2029
 
3,426 
 
54,443 
Thereafter
 
193,368 
 
1,154,422 
Total minimum lease payments
$ 
209,998 
$ 
1,424,151 
Amount representing interest
 
(103,145)  
— 
Amount discounted using incremental borrowing rate
 
— 
 
(613,162) 
Total lease liabilities
$ 
106,853 
$ 
810,989 
The following table provides lease cost information for the Company's operating leases for the years ended December 31, 
2024, 2023 and 2022 (in thousands):
Year Ended December 31,
Operating Lease Costs
2024
2023
2022
Operating lease costs before capitalized operating lease costs
$ 
24,423 
$ 
29,637 
$ 
33,773 
Operating lease costs capitalized
 
— 
 
(2,345)  
(6,830) 
Operating lease costs, net (1)
$ 
24,423 
$ 
27,292 
$ 
26,943 
(1)
This amount is included in Operating lease rent in our consolidated statements of operations.
The following table provides lease cost information for the Company's financing leases for the years ended December 31, 
2024, 2023 and 2022 (in thousands):
Year Ended December 31,
Financing Lease Costs
2024
2023
2022
Interest on financing leases before capitalized interest
$ 
4,502 
$ 
4,446 
$ 
4,555 
Interest on financing leases, net (1)
 
4,502 
 
4,446 
 
4,555 
Financing lease costs, net
$ 
4,502 
$ 
4,446 
$ 
4,555 
(1)
These amounts are included in Interest expense, net of interest income in our consolidated statements of operations.
(2)
These amounts are included in Depreciation and amortization in our consolidated statements of operations.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
82

As of December 31, 2024, the weighted-average discount rate used to calculate the lease liabilities was 4.46%. As of 
December 31, 2024, the weighted-average remaining lease term was 27 years, inclusive of purchase options expected to be 
exercised.
21. Segment Information
The Company has three operating and reportable segments, real estate, debt and preferred equity investments, and 
SUMMIT. The results of these segments are provided to and reviewed by the CEO, our chief operating decision maker 
(“CODM”), who uses this information to assess performance and inform key decisions regarding operations, resources and 
capital allocation.
In 2024, our CODM revised the approach for reviewing results of the operating and reportable segments to be more 
specific to the respective businesses of each. Previously, the same profit or loss measure was utilized across all segments. With 
the continued growth and diversification of the Company's revenue sources, we determined that this approach needed to evolve 
accordingly. 
As a result, our CODM now evaluates real estate performance and allocates resources based on net operating income 
("NOI"), which serves as the profit or loss measure for the operating segment. For our debt and preferred equity investments 
and SUMMIT operating segment performance, our CODM evaluates and allocates resources based on net income. The CODM 
does not review asset information as a measure to assess performance. 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
83

The reportable segment profit or loss measures for the twelve months ended December 31, 2024, December 31, 2023, and 
December 31, 2022 are as follows (in thousands): 
December 31, 2024
Real Estate 
Segment
SUMMIT Segment
DPE Segment
Total
Total revenues
$ 
709,725 $ 
133,214 
$ 
43,333 
$ 
886,272 
Expenses:
SUMMIT Operator expenses
 
—  
111,739 
 
— 
SUMMIT Operator tax expense
 
—  
730 
 
— 
Operating Expenses
 
189,598  
— 
 
— 
Real Estate Taxes
 
128,187  
— 
 
— 
Operating lease rent
 
24,423  
— 
 
— 
Net operating income from unconsolidated 
joint ventures
$ 
363,113 
Real Estate segment Net operating income
$ 
730,630 
$ 
730,630 
Equity in net loss (income) from 
unconsolidated joint ventures
 
— 
 
11,513 
Depreciation and amortization
 
(2,436)  
— 
Interest expense, net of interest income
 
— 
 
(28,142) 
Interest expense on senior obligations of 
consolidated securitization vehicles
 
— 
 
(14,634) 
SUMMIT and DPE Net income
$ 
18,309 
$ 
12,070 
$ 
30,379 
Non-operating net loss from unconsolidated 
joint ventures
 
(291,131) 
Marketing, general and administrative expense
 
(85,187) 
Transaction related costs
 
(401) 
Gain on early extinguishment of debt
 
43,762 
Depreciable real estate reserves
 
(104,071) 
Depreciable real estate reserves in 
unconsolidated joint venture
 
(263,190) 
Gain on sale of real estate, net
 
3,025 
Purchase price and other fair value 
adjustments
 
88,966 
Equity in net gain on sale of interest in 
unconsolidated joint venture/real estate
 
208,144 
Depreciation and amortization
 
(205,007) 
Amortization of deferred financing costs
 
(6,619) 
Interest expense, net of interest income
 
(119,078) 
Net Income
$ 
30,222 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
84

December 31, 2023
Real Estate 
Segment
SUMMIT Segment
DPE Segment
Total
Total revenues
$ 
760,745 $ 
118,260 
$ 
34,705 
$ 
913,710 
Expenses:
SUMMIT Operator expenses
 
—  
101,211 
 
— 
SUMMIT Operator tax expense
 
—  
9,201 
 
— 
Operating Expenses
 
196,696  
— 
 
— 
Real Estate Taxes
 
143,757  
— 
 
— 
Operating lease rent
 
27,292  
— 
 
— 
Net operating income from unconsolidated 
joint ventures
 
205,694 
Real Estate segment Net operating income
$ 
598,694 
$ 
598,694 
Loan loss and other investment reserves, net of 
recoveries
 
— 
 
(6,890) 
Depreciation and amortization
 
(1,747)  
— 
Interest expense, net of interest income
 
— 
 
(34,149) 
SUMMIT and DPE Net income
$ 
6,101 
$ 
(6,334) $ 
(233) 
Non-operating net loss from unconsolidated 
joint ventures
 
(282,203) 
Marketing, general and administrative expense
 
(111,389) 
Transaction related costs
 
(1,099) 
Loss on early extinguishment of debt
 
(870) 
Depreciable real estate reserves
 
(382,374) 
Loss on sale of real estate, net
 
(32,370) 
Purchase price and other fair value 
adjustments
 
(17,260) 
Equity in net loss on sale of interest in 
unconsolidated joint venture/real estate
 
(13,368) 
Depreciation and amortization
 
(246,063) 
Amortization of deferred financing costs
 
(7,837) 
Interest expense, net of interest income
 
(102,965) 
Net Loss
$ 
(599,337) 
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
85

December 31, 2022
Real Estate 
Segment
SUMMIT Segment
DPE Segment
Total
Total revenues
$ 
749,293 $ 
89,048 
$ 
81,113 
$ 
919,454 
Expenses:
SUMMIT Operator expenses
 
—  
89,207 
 
— 
SUMMIT Operator tax expense
 
—  
2,647 
 
— 
Operating Expenses
 
174,063  
— 
 
— 
Real Estate Taxes
 
26,943  
— 
 
— 
Operating lease rent
 
138,228  
— 
 
— 
Net operating income from unconsolidated 
joint ventures
$ 
195,508 
Real Estate segment Net operating income
$ 
605,567 
$ 
605,567 
Depreciation and amortization
 
(862)  
— 
Interest expense, net of interest income
 
— 
 
(25,133) 
SUMMIT and DPE Net income
$ 
(3,668) $ 
55,980 
$ 
52,312 
Non-operating net loss from unconsolidated 
joint ventures
 
(253,466) 
Marketing, general and administrative expense
 
(93,798) 
Transaction related costs
 
(409) 
Depreciable real estate reserves
 
(6,313) 
Loss on sale of real estate, net
 
(84,485) 
Purchase price and other fair value 
adjustments
 
(8,118) 
Equity in net loss on sale of interest in 
unconsolidated joint venture/real estate
 
(131) 
Depreciation and amortization
 
(215,305) 
Amortization of deferred financing costs
 
(7,817) 
Interest expense, net of interest income
 
(64,340) 
Net Loss
$ 
(76,303) 
For the real estate segment, the primary sources of revenue are tenant rents and escalations and reimbursement revenue. 
See Note 5, "Debt and Preferred Equity Investments," for additional details on our debt and preferred equity investments. We 
allocate loan loss reserves, net of recoveries, and transaction related costs to the debt and preferred equity segment. SUMMIT 
currently operates one location at One Vanderbilt Avenue in midtown Manhattan with the primary source of revenue generated 
from ticket sales. 
There were no transactions between the above three segments other than the SUMMIT lease with our One Vanderbilt 
Avenue joint venture, which is part of the real estate segment. See Note 10, "Related Party Transactions."
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Notes to Consolidated Financial Statements (cont.)
December 31, 2024
86

420 Lexington 
Ave
$ 
272,326 
$ 
— 
$ 
333,499 
$ 
— 
$ 
79,607 
$ 
— 
$ 
413,106 
$ 
413,106 
$ 
233,848 
1927
3/1998
Various
711 Third Avenue
 
— 
 
19,844 
 
115,769 
 
— 
 
16,578 
 
19,844 
 
132,347 
 
152,191 
 
84,768 
1955
5/1998
Various
555 W. 57th Street
 
— 
 
18,846 
 
140,946 
 
— 
 
21,526 
 
18,846 
 
162,472 
 
181,318 
 
103,967 
1971
1/1999
Various
461 Fifth Avenue
 
— 
 
— 
 
88,276 
 
28,873 
 
15,200 
 
28,873 
 
103,476 
 
132,349 
 
49,460 
1988
10/2003
Various
750 Third Avenue
 
— 
 
51,093 
 
251,523 
 
— 
 
114,773 
 
51,093 
 
366,296 
 
417,389 
 
115,992 
1958
7/2004
Various
485 Lexington 
Avenue
 
450,000 
 
78,282 
 
452,631 
 
— 
 
(4,635) 
 
78,282 
 
447,996 
 
526,278 
 
217,606 
1956
12/2004
Various
810 Seventh 
Avenue
 
— 
 
114,077 
 
550,819 
 
— 
 
13,809 
 114,077 
 
564,628 
 
678,705 
 
252,324 
1970
1/2007
Various
1185 Avenue of 
the Americas
 
— 
 
— 
 
791,106 
 
— 
 
46,785 
 
— 
 
837,891 
 
837,891 
 
418,159 
1969
1/2007
Various
1350 Avenue of 
the Americas
 
— 
 
90,941 
 
431,517 
 
— 
 
26,318 
 
90,941 
 
457,835 
 
548,776 
 
211,252 
1966
1/2007
Various
1-6 Landmark 
Square (3)
 
100,000 
 
27,852 
 
161,343 
 
(6,939) 
 
(13,804) 
 
20,913 
 
147,539 
 
168,452 
 
51,883 
1973-1984
1/2007
Various
7 Landmark 
Square (3)
 
— 
 
1,721 
 
8,417 
 
(1,338) 
 
(6,235) 
 
383 
 
2,182 
 
2,565 
 
783 
2007
1/2007
Various
100 Church Street
 
370,000 
 
34,994 
 
183,932 
 
— 
 
16,674 
 
34,994 
 
200,606 
 
235,600 
 
84,431 
1959
1/2010
Various
125 Park Avenue
 
— 
 
120,900 
 
270,598 
 
— 
 
30,032 
 120,900 
 
300,630 
 
421,530 
 
139,949 
1923
10/2010
Various
19 East 65th Street
 
— 
 
8,603 
 
2,074 
 
— 
 
4,990 
 
8,603 
 
7,064 
 
15,667 
 
10 
1929
1/2012
Various
304 Park Avenue
 
— 
 
54,489 
 
90,643 
 
— 
 
12,056 
 
54,489 
 
102,699 
 
157,188 
 
36,859 
1930
6/2012
Various
760 Madison 
Avenue 
 
— 
 
284,286 
 
8,314 
 
(2,748) 
 
165,708 
 281,538 
 
174,022 
 
455,560 
 
5,315 
1996/2012
7/2014
Various
110 Greene Street
 
— 
 
45,120 
 
228,393 
 
— 
 
4,741 
 
45,120 
 
233,134 
 
278,254 
 
64,093 
1910
7/2015
Various
7 Dey / 185 
Broadway
 
190,148 
 
45,540 
 
27,865 
 
— 
 
209,670 
 
45,540 
 
237,535 
 
283,075 
 
21,860 
1921
8/2015
Various
885 Third Avenue 
(4)
 
— 
 
138,444 
 
244,040 
 (138,444) 
 
(119,024) 
 
— 
 
125,016 
 
125,016 
 
15,506 
1986
7/2020
Various
690 Madison
 
— 
 
13,820 
 
51,732 
 
(7,985) 
 
(27,336) 
 
5,835 
 
24,396 
 
30,231 
 
5,132 
1879
9/2021
Various
100 Park Avenue 
(5)
 
360,000 
 
230,891 
 
133,269 
 
— 
 
— 
 230,891 
 
133,269 
 
364,160 
 
— 
1950
2/2000
Various
10 East 53rd Street 
(5)
 
205,000 
 
104,143 
 
62,470 
 
— 
 
— 
 104,143 
 
62,470 
 
166,613 
 
4,710 
1971
2/2012
Various
Other (6)
 
— 
 
20,637 
 
16,224 
 (18,901) 
 
(2,133) 
 
1,736 
 
14,091 
 
15,827 
 
8,174 
Total
$ 
1,947,474 
$ 1,504,523 
$ 
4,645,400 
$ (147,482) 
$ 
605,300 
$ 1,357,041 
$ 
5,250,700 
$ 6,607,741 
$ 
2,126,081 
Column A
Column B
Column C
Initial Cost
Column D Cost
Capitalized
Subsequent To
Acquisition (1)
Column E Gross Amount at Which
Carried at Close of Period
Column F
Column G
Column H
Column I
Description (2)
Encumbrances
Land
Building &
Improvements
Land
Building &
Improvements
Land
Building &
Improvements
Total
Accumulated 
Depreciation
Date of
Construction
Date
Acquired
Life on 
Which
Depreciation is
Computed
(1)
Includes depreciable real estate reserves and impairments recorded subsequent to acquisition.
(2)
All properties located in New York, New York, unless otherwise noted.
(3)
Property located in Connecticut.
(4)
In December 2022, the Company sold 414,317 square feet of office leasehold condominium units at the property. The Company retained the remaining 218,796 square feet of the building.
(5)
Initial cost is the fair value that was determined upon consolidation of these investments in 2024.
(6)
Other includes tenant improvements of eEmerge, capitalized interest and corporate improvements.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Schedule III - Real Estate and Accumulated Depreciation
December 31, 2024
(in thousands)
87

The changes in real estate for the years ended December 31, 2024, 2023 and 2022 are as follows (in thousands):
Year Ended December 31,
2024
2023
2022
Balance at beginning of year
$ 
6,102,864 
$ 
9,198,799 
$ 
7,650,907 
Property acquisitions
 
— 
 
— 
 
1,900,042 
Improvements
 
199,416 
 
241,213 
 
335,413 
Retirements/disposals/deconsolidation
 
305,461 
 
(2,383,912)  
(687,563) 
Reclassification (1)
 
— 
 
(953,236)  
— 
Balance at end of year
$ 
6,607,741 
$ 
6,102,864 
$ 
9,198,799 
The aggregate cost of land, buildings and improvements, before depreciation, for Federal income tax purposes as of 
December 31, 2024 was $4.9 billion (unaudited).
The changes in accumulated depreciation, exclusive of amounts relating to equipment, autos, and furniture and fixtures, 
for the years ended December 31, 2024, 2023 and 2022 are as follows (in thousands):
Year Ended December 31,
2024
2023
2022
Balance at beginning of year
$ 
1,968,004 
$ 
2,039,554 
$ 
1,896,199 
Depreciation for year
 
171,744 
 
199,576 
 
175,465 
Retirements/disposals/deconsolidation
 
(13,667)  
(203,819)  
(32,110) 
Reclassification (1)
 
— 
 
(67,307) 
Balance at end of year
$ 
2,126,081 
$ 
1,968,004 
$ 
2,039,554 
(1)
 Beginning in the second quarter of 2024, we reclassified amounts recorded for certain right-of-use assets classified as operating leases from a gross presentation above 
accumulated depreciation to a net presentation below accumulated depreciation in our consolidated balance sheets. This includes reclassifying the related amortization that 
was previously included in the accumulated depreciation balance. As such, we no longer present right-of-use assets and related amortization in Schedule III - Real Estate and 
Accumulated Depreciation. See the "Reclassification" section of Note 2, "Significant Accounting Policies" for more information regarding this reclassification.
SL Green Realty Corp. and SL Green Operating Partnership, L.P.
Schedule III - Real Estate and Accumulated Depreciation
December 31, 2024
(in thousands)
88

Report of Independent Registered Public Accounting Firm
To the Stockholders and the Board of Directors of SL Green Realty Corp.
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of SL Green Realty Corp. and subsidiaries (the "Company") as 
of December 31, 2024, the related consolidated statements of operations, comprehensive income (loss), equity, and cash flows, 
for the year ended December 31, 2024, and the related notes and schedule III (collectively referred to as the "financial 
statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the 
Company as of December 31, 2024, and the results of its operations and its cash flows for the year ended December 31, 2024, 
in conformity with accounting principles generally accepted in the United States of America.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the Company's internal control over financial reporting as of December 31, 2024, based on criteria established in 
Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway 
Commission and our report dated February 14, 2025, expressed an unqualified opinion on the Company's internal control over 
financial reporting.
Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on 
the Company's financial statements based on our audit. We are a public accounting firm registered with the PCAOB and are 
required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable 
rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to 
error or fraud. Our audit included performing procedures to assess the risks of material misstatement of the financial statements, 
whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a 
test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also included evaluating the 
accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the 
financial statements. We believe that our audit provides a reasonable basis for our opinion.
Critical Audit Matters
The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that 
were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that 
are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The 
communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and 
we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on 
the accounts or disclosures to which they relate.
Impairment of Investments in Commercial Real Estate Properties and Investments in Unconsolidated Joint Ventures — 
Refer to Notes 2, 6 and 16 to the financial statements
Critical Audit Matter Description 
The Company’s investments in commercial real estate properties are evaluated for impairment quarterly, or whenever events or 
changes in circumstances indicate that the carrying amount may not be recoverable. The Company’s evaluation of the 
recoverability of commercial real estate properties involves the comparison of undiscounted future cash flows expected to be 
generated by each commercial real estate property over the Company’s estimated holding period, including the future terminal 
value, to the respective carrying amount. The Company also assesses their investments in unconsolidated joint ventures for 
recoverability, and if it is determined that a loss in value of the investment is other than temporary, the Company writes down 
the investment to its estimated fair value. The Company’s investments in unconsolidated joint ventures are evaluated for 
impairment based on each joint venture’s actual and projected cash flows. To the extent an impairment has occurred on either a 
commercial real estate property or investment in unconsolidated joint venture, the impairment loss will be measured as the 
excess of the carrying amount over the estimated fair value of the underlying asset. The Company’s recoverability assessment 
and estimated fair value, requires management to make significant estimates, including appropriate future market rental rates, 
capitalization rates, and discount rates.
89

Given the Company’s estimated future market rental rates, capitalization rates, and discount rates are significant assumptions 
made by management in their impairment assessments, performing audit procedures to evaluate the reasonableness of 
management’s recoverability assessment and estimated fair value that utilize these assumptions required a high degree of 
auditor judgment and an increased extent of effort, including the need to involve our fair value specialists.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the Company's estimated future market rental rates, capitalization rates, and discount rates used 
in the evaluation of impairment, included the following, among others:
•
We tested the effectiveness of controls over management’s evaluation of the recoverability and estimated fair value of 
both commercial real estate properties and investments in unconsolidated joint ventures, including those over 
estimated future market rental rates, capitalization rates, and discount rates.
•
We inquired with management regarding their determination of estimated future market rental rates, capitalization 
rates, and discount rates and evaluated the consistency in determining the rates with evidence obtained in other areas of 
our audit.
•
With the assistance of our fair value specialists, we evaluated the reasonableness of the Company's estimated future 
market rental rates, capitalization rates, and discount rates by:
◦
Testing the source information underlying the determination of the estimated future market rental rates, 
capitalization rates, and discount rates used by management by evaluating the reasonableness of these 
assumptions with independent market data, focusing on key factors, including geographical location, tenant 
composition, and property type.
◦
Using comparable market transaction details to further evaluate management's selected estimated future 
market rental rates, capitalization rates, and discount rates, as applicable.
◦
Developing a range of independent estimates of future market rental rates, capitalization rates, and discount 
rates and comparing those to the amounts selected by management.
Consolidation of Investments in Joint Ventures — Refer to Notes 2 and 6 to the financial statements
Critical Audit Matter Description
The Company assesses the accounting treatment for each joint venture upon formation, as well as any reconsideration event 
over the life of the investment, to determine whether consolidation is required. This assessment includes a review of each joint 
venture agreement to determine the rights provided to each party and whether those rights are protective or participating. The 
Company consolidates those joint ventures they control, or which are variable interest entities (each, a "VIE") where the 
Company is considered to be the primary beneficiary. The primary beneficiary is the entity that has (i) the power to direct the 
activities that most significantly impact the entity's economic performance and (ii) the obligation to absorb losses of the VIE or 
the right to receive benefits from the VIE that could be significant to the VIE. The Company accounts for their investments in 
unconsolidated joint ventures under the equity method of accounting in cases where they exercise significant influence over, but 
do not control, these entities and are not considered to be the primary beneficiary. The evaluation of these investments for 
consolidation, including determining whether the joint venture is a VIE, and if so, whether the Company is the primary 
beneficiary requires management to make significant judgments due to the complex nature of these investments. 
Given the Company's determination of consolidation is a significant judgement made by management for certain of these 
investments, performing audit procedures to evaluate the reasonableness of management's consolidation, including VIE and 
primary beneficiary assessment required a high degree of auditor judgment and an increased extent of effort.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the Company's accounting determination for the consolidation of investments in joint ventures 
included the following, among others:
•
We tested the effectiveness of controls over management's evaluation of the initial accounting assessment for 
consolidation and over management's evaluation of reconsideration events.
•
We selected a sample of unconsolidated and consolidated joint ventures and evaluated the appropriateness of the 
Company's accounting conclusions upon formation and reconsideration events by:
90

◦
Reading the joint venture agreements and other related documents and evaluating the structure and terms of 
the agreement, as well as any reconsideration events which took place during the year, to determine if the 
joint venture should be classified as a VIE.
◦
If an entity is determined to be a VIE, considering whether the Company appropriately determined the 
primary beneficiary by evaluating the contractual arrangements of the entity to determine if the Company has 
the power to direct activities that most significantly impact the VIE's economic performance, and if the 
Company has the obligation to absorb losses of the entity or the right to receive benefits from the entity that 
could be significant to the VIE.
◦
Evaluated whether any reconsideration events occurred during the year that would result in consolidation or 
deconsolidation, and if so, verified that this occurred properly.
◦
Evaluating the evidence obtained in other areas of the audit to determine if there were additional 
reconsideration events that had not been identified by the Company, including, among others, reading board 
minutes and agreeing the terms of certain joint venture agreements and side agreements, if any.
/s/ Deloitte & Touche LLP
New York, New York
February 14, 2025
We have served as the Company's auditor since 2023.
91

Report of Independent Registered Public Accounting Firm
To the Shareholders and the Board of Directors of SL Green Realty Corp.
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of SL Green Realty Corp. (the Company) as of December 31, 
2023, the related consolidated statements of operations, comprehensive (loss) income, equity and cash flows for each of the two 
years in the period ended December 31, 2023, and the related notes and financial statement schedule listed in the Index at Item 
15(a)(2) (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial 
statements present fairly, in all material respects, the financial position of the Company at December 31, 2023, and the results 
of its operations and its cash flows for each of the two years in the period ended December 31, 2023, in conformity with U.S. 
generally accepted accounting principles.
Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on 
the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are 
required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable 
rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to 
error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial 
statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included 
examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included 
evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall 
presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ Ernst & Young LLP
We have served as the Company's auditor from 1997 to 2023.
New York, New York
February 23, 2024
92

Report of Independent Registered Public Accounting Firm
To the Stockholders and the Board of Directors of SL Green Realty Corp.
Opinion on Internal Control over Financial Reporting
We have audited the internal control over financial reporting of SL Green Realty Corp. and subsidiaries (the "Company") as of 
December 31, 2024, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee 
of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material 
respects, effective internal control over financial reporting as of December 31, 2024, based on criteria established in Internal 
Control — Integrated Framework (2013) issued by COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated financial statements as of and for the year ended December 31, 2024, of the Company and our 
report dated February 14, 2025, expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Company's management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report 
on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over 
financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be 
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and 
regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all 
material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk 
that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the 
assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit 
provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control over Financial Reporting
A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures 
that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit 
preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures of the company are being made only in accordance with authorizations of management and directors of the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company's assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
/s/ Deloitte & Touche LLP
New York, New York
February 14, 2025 
93

Report of Independent Registered Public Accounting Firm
To the Partners of SL Green Operating Partnership, L.P. and the Board of Directors of SL Green Realty Corp. 
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of SL Green Operating Partnership, L.P. and subsidiaries (the 
"Partnership") as of December 31, 2024, the related consolidated statements of operations, comprehensive income (loss), 
capital, and cash flows, for the year ended December 31, 2024, and the related notes and schedule III (collectively referred to as 
the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position 
of the Partnership as of December 31, 2024, and the results of its operations and its cash flows for the year ended December 31, 
2024, in conformity with accounting principles generally accepted in the United States of America.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the Partnership's internal control over financial reporting as of December 31, 2024, based on criteria established in 
Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway 
Commission and our report dated February 14, 2025, expressed an unqualified opinion on the Partnership's internal control over 
financial reporting.
Basis for Opinion
These financial statements are the responsibility of the Partnership's management. Our responsibility is to express an opinion on 
the Partnership's financial statements based on our audit. We are a public accounting firm registered with the PCAOB and are 
required to be independent with respect to the Partnership in accordance with the U.S. federal securities laws and the applicable 
rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to 
error or fraud. Our audit included performing procedures to assess the risks of material misstatement of the financial statements, 
whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a 
test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also included evaluating the 
accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the 
financial statements. We believe that our audit provides a reasonable basis for our opinion.
Critical Audit Matters
The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that 
were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that 
are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The 
communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and 
we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on 
the accounts or disclosures to which they relate.
Impairment of Investments in Commercial Real Estate Properties and Investments in Unconsolidated Joint Ventures — 
Refer to Notes 2, 6 and 16 to the financial statements
Critical Audit Matter Description
The Partnership’s investments in commercial real estate properties are evaluated for impairment quarterly, or whenever events 
or changes in circumstances indicate that the carrying amount may not be recoverable. The Partnership’s evaluation of the 
recoverability of commercial real estate properties involves the comparison of undiscounted future cash flows expected to be 
generated by each commercial real estate property over the Partnership’s estimated holding period, including the future terminal 
value, to the respective carrying amount. The Partnership also assesses their investments in unconsolidated joint ventures for 
recoverability, and if it is determined that a loss in value of the investment is other than temporary, the Partnership writes down 
the investment to its estimated fair value. The Partnership’s investments in unconsolidated joint ventures are evaluated for 
impairment based on each joint venture’s actual and projected cash flows. To the extent an impairment has occurred on either a 
commercial real estate property or investment in unconsolidated joint venture, the impairment loss will be measured as the 
excess of the carrying amount over the estimated fair value of the underlying asset. The Partnership’s recoverability assessment 
and estimated fair value, requires management to make significant estimates, including appropriate future market rental rates, 
capitalization rates, and discount rates.
94

Given the Partnership’s estimated future market rental rates, capitalization rates, and discount rates are significant assumptions 
made by management in their impairment assessments, performing audit procedures to evaluate the reasonableness of 
management’s recoverability assessment and estimated fair value that utilize these assumptions required a high degree of 
auditor judgment and an increased extent of effort, including the need to involve our fair value specialists.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the Partnership's estimated future market rental rates, capitalization rates, and discount rates 
used in the evaluation of impairment, included the following, among others:
•
We tested the effectiveness of controls over management's evaluation of the recoverability and estimated fair value of 
both commercial real estate properties and investments in unconsolidated joint ventures, including those over 
estimated future market rental rates, capitalization rates, and discount rates. 
•
We inquired with management regarding their determination of estimated future market rental rates, capitalization 
rates, and discount rates and evaluated the consistency in determining the rates with evidence obtained in other areas of 
our audit.
•
With the assistance of our fair value specialists, we evaluated the reasonableness of the Partnership's estimated future 
market rental rates, capitalization rates, and discount rates by:
◦
Testing the source information underlying the determination of the estimated future market rental rates, 
capitalization rates, and discount rates used by management by evaluating the reasonableness of these 
assumptions with independent market data, focusing on key factors, including geographical location, tenant 
composition, and property type.
◦
Using comparable market transaction details to further evaluate management's selected estimated future 
market rental rates, capitalization rates, and discount rates, as applicable.
◦
Developing a range of independent estimates of future market rental rates, capitalization rates, and discount 
rates and comparing those to the amounts selected by management.
Consolidation of Investments in Joint Ventures — Refer to Notes 2 and 6 to the financial statements
Critical Audit Matter Description
The Partnership assesses the accounting treatment for each joint venture upon formation, as well as any reconsideration event 
over the life of the investment, to determine whether consolidation is required. This assessment includes a review of each joint 
venture agreement to determine the rights provided to each party and whether those rights are protective or participating. The 
Partnership consolidates those joint ventures they control, or which are variable interest entities (each, a "VIE") where the 
Partnership is considered to be the primary beneficiary. The primary beneficiary is the entity that has (i) the power to direct the 
activities that most significantly impact the entity's economic performance and (ii) the obligation to absorb losses of the VIE or 
the right to receive benefits from the VIE that could be significant to the VIE. The Partnership accounts for their investments in 
unconsolidated joint ventures under the equity method of accounting in cases where they exercise significant influence over, but 
do not control, these entities and are not considered to be the primary beneficiary. The evaluation of these investments for 
consolidation, including determining whether the joint venture is a VIE, and if so, whether the Partnership is the primary 
beneficiary requires management to make significant judgments due to the complex nature of these investments. 
Given the Partnership’s determination of consolidation is a significant judgement made by management for certain of these 
investments, performing audit procedures to evaluate the reasonableness of management’s consolidation, including VIE and 
primary beneficiary assessment, required a high degree of auditor judgment and an increased extent of effort.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the Partnership's accounting determination for the consolidation of investments in joint ventures 
included the following, among others:
•
We tested the effectiveness of controls over management's evaluation of the initial accounting assessment for 
consolidation and over management's evaluation of reconsideration events.
•
We selected a sample of unconsolidated and consolidated joint ventures and evaluated the appropriateness of the 
Partnership's accounting conclusions upon formation and reconsideration events by:
95

◦
Reading the joint venture agreements and other related documents and evaluating the structure and terms of 
the agreement, as well as any reconsideration events which took place during the year, to determine if the 
joint venture should be classified as a VIE.
◦
If an entity is determined to be a VIE, considering whether the Partnership appropriately determined the 
primary beneficiary by evaluating the contractual arrangements of the entity to determine if the Partnership 
has the power to direct activities that most significantly impact the VIE's economic performance, and if the 
Partnership has the obligation to absorb losses of the entity or the right to receive benefits from the entity that 
could be significant to the VIE.
◦
Evaluated whether any reconsideration events occurred during the year that would result in consolidation or 
deconsolidation, and if so, verified that this occurred properly.
◦
Evaluating the evidence obtained in other areas of the audit to determine if there were additional 
reconsideration events that had not been identified by the Partnership, including, among others, reading board 
minutes and agreeing the terms of certain joint venture agreements and side agreements, if any.
 /s/ Deloitte & Touche LLP
New York, New York
February 14, 2025
We have served as the Partnership's auditor since 2023.
96

Report of Independent Registered Public Accounting Firm
To the Partners of SL Green Operating Partnership, L.P.
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of SL Green Operating Partnership, L.P. (the Operating 
Partnership) as of December 31, 2023, the related consolidated statements of operations, comprehensive (loss) income, capital 
and cash flows for each of the two years in the period ended December 31, 2023, and the related notes and financial statement 
schedule listed in the Index at Item 15(a)(2) (collectively referred to as the “consolidated financial statements”). In our opinion, 
the consolidated financial statements present fairly, in all material respects, the financial position of the Operating Partnership at 
December 31, 2023, and the results of its operations and its cash flows for each of the two years in the period ended December 
31, 2023, in conformity with U.S. generally accepted accounting principles.
Basis for Opinion
These financial statements are the responsibility of the Operating Partnership’s management. Our responsibility is to express an 
opinion on the Operating Partnership’s financial statements based on our audits. We are a public accounting firm registered 
with the PCAOB and are required to be independent with respect to the Operating Partnership in accordance with the U.S. 
federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to 
error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial 
statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included 
examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included 
evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall 
presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ Ernst & Young LLP
We have served as the Operating Partnership's auditor from 2010 to 2023.
New York, New York
February 23, 2024
97

Report of Independent Registered Public Accounting Firm
To the Partners of SL Green Operating Partnership, L.P. and the Board of Directors of SL Green Realty Corp. 
Opinion on Internal Control over Financial Reporting
We have audited the internal control over financial reporting of SL Green Operating Partnership, L.P. and subsidiaries (the 
"Partnership") as of December 31, 2024, based on criteria established in Internal Control — Integrated Framework (2013) 
issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Partnership 
maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, based on 
criteria established in Internal Control — Integrated Framework (2013) issued by COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated financial statements as of and for the year ended December 31, 2024, of the Partnership and our 
report dated February 14, 2025, expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Partnership's management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report 
on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Partnership's internal control 
over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be 
independent with respect to the Partnership in accordance with the U.S. federal securities laws and the applicable rules and 
regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all 
material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk 
that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the 
assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit 
provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control over Financial Reporting
A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures 
that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit 
preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures of the company are being made only in accordance with authorizations of management and directors of the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company's assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
/s/ Deloitte & Touche LLP
New York, New York
February 14, 2025 
98

CONTROLS AND PROCEDURES
SL GREEN REALTY CORP.
Evaluation of Disclosure Controls and Procedures
The Company maintains disclosure controls and procedures that are designed to ensure that information required to be 
disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the 
SEC's rules and forms, and that such information is accumulated and communicated to the Company's management, including 
the Company's Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding 
required disclosure based closely on the definition of "disclosure controls and procedures" in Rule 13a-15(e) of the Exchange 
Act. Notwithstanding the foregoing, a control system, no matter how well designed and operated, can provide only reasonable, 
not absolute, assurance that it will detect or uncover failures within the Company to disclose material information otherwise 
required to be set forth in our periodic reports. Also, the Company has investments in certain unconsolidated entities. As the 
Company does not control these entities, its disclosure controls and procedures with respect to such entities are necessarily 
substantially more limited than those the Company maintains with respect to its consolidated subsidiaries.
As of the end of the period covered by this report, the Company carried out an evaluation, under the supervision and with 
the participation of the Company's management, including our Chief Executive Officer and our Chief Financial Officer, of the 
effectiveness of the design and operation of our disclosure controls and procedures. Based upon that evaluation as of the end of 
the period covered by this report, the Company's Chief Executive Officer and Chief Financial Officer concluded that its 
disclosure controls and procedures were effective to give reasonable assurances to the timely collection, evaluation and 
disclosure of information relating to the Company that would potentially be subject to disclosure under the Exchange Act and 
the rules and regulations promulgated thereunder.
Management's Report on Internal Control over Financial Reporting
The Company is responsible for establishing and maintaining adequate internal control over financial reporting, as such 
term is defined in Exchange Act Rules 13a-15(f) and 15d-15(f). Under the supervision and with the participation of the 
Company's management, including our Chief Executive Officer and Chief Financial Officer, the Company conducted an 
evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2024 based on the framework 
in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (2013 Framework) (COSO). Based on that evaluation, the Company concluded that its internal control over 
financial reporting was effective as of December 31, 2024.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree or compliance with the policies or procedures may deteriorate.
The effectiveness of the Company's internal control over financial reporting as of December 31, 2024 has been audited by 
Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report which appears herein.
Changes in Internal Control over Financial Reporting
There have been no changes in the Company's internal control over financial reporting during the year ended 
December 31, 2024 that has materially affected, or is reasonably likely to materially affect, its internal control over financial 
reporting.
SL GREEN OPERATING PARTNERSHIP, L.P.
Evaluation of Disclosure Controls and Procedures
The Operating Partnership maintains disclosure controls and procedures that are designed to ensure that information 
required to be disclosed in the Operating Partnership's Exchange Act reports is recorded, processed, summarized and reported 
within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to 
the Operating Partnership's management, including the Chief Executive Officer and Chief Financial Officer of the Operating 
Partnership's general partner, as appropriate, to allow timely decisions regarding required disclosure based closely on the 
definition of “disclosure controls and procedures” in Rule 13a-15(e) of the Exchange Act. Notwithstanding the foregoing, a 
control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that it will 
detect or uncover failures within the Operating Partnership to disclose material information otherwise required to be set forth in 
the Operating Partnership's periodic reports. Also, the Operating Partnership has investments in certain unconsolidated entities. 
As the Operating Partnership does not control these entities, the Operating Partnership's disclosure controls and procedures with 
respect to such entities are necessarily substantially more limited than those it maintains with respect to its consolidated 
subsidiaries.
99

As of the end of the period covered by this report, the Operating Partnership carried out an evaluation, under the 
supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer of the 
Operating Partnership's general partner, of the effectiveness of the design and operation of the Operating Partnership's 
disclosure controls and procedures. Based upon that evaluation as of the end of the period covered by this report, the Chief 
Executive Officer and Chief Financial Officer of the Operating Partnership's general partner concluded that the Operating 
Partnership's disclosure controls and procedures were effective to give reasonable assurances to the timely collection, 
evaluation and disclosure of information relating to the Operating Partnership that would potentially be subject to disclosure 
under the Exchange Act and the rules and regulations promulgated thereunder.
Management's Report on Internal Control over Financial Reporting
The Operating Partnership is responsible for establishing and maintaining adequate internal control over financial 
reporting, as such term is defined in Exchange Act Rules 13a-15 (f) and 15d-15 (f). Under the supervision and with the 
participation of our management, including the Chief Executive Officer and Chief Financial Officer of the Operating 
Partnership's general partner, the Operating Partnership conducted an evaluation of the effectiveness of its internal control over 
financial reporting as of December 31, 2024 based on the framework in Internal Control-Integrated Framework issued by the 
Committee of Sponsoring Organizations of the Treadway Commission (2013 Framework) (COSO). Based on that evaluation, 
the Operating Partnership concluded that its internal control over financial reporting was effective as of December 31, 2024.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree or compliance with the policies or procedures may deteriorate.
The effectiveness of the Operating Partnership's internal control over financial reporting as of December 31, 2024 has 
been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report which 
appears herein.
Changes in Internal Control over Financial Reporting
There have been no changes in the Operating Partnership's internal control over financial reporting during the year ended 
December 31, 2024 that has materially affected, or is reasonably likely to materially affect, its internal control over financial 
reporting.
MARKET FOR REGISTRANTS' COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER 
PURCHASES OF EQUITY SECURITIES
SL GREEN REALTY CORP.
Our common stock trades on the New York Stock Exchange, or the NYSE, under the symbol "SLG." On April 16, 2025, 
the reported closing sale price per share of common stock on the NYSE was $52.31 and there were 372 holders of record of our 
common stock.
SL GREEN OPERATING PARTNERSHIP, L.P.
As of December 31, 2024, there were 4,509,953 units of limited partnership interest of the Operating Partnership 
outstanding and held by persons other than the Company, which received distributions per unit of the same amount and in the 
same manner as dividends per share were distributed to common stockholders.
There is no established public trading market for the common units of the Operating Partnership. On April 16, 2025, there 
were 51 holders of record and 75,686,513 common units outstanding, 71,016,826 of which were held by SL Green.
In order for SL Green to maintain its qualification as a REIT, it must make annual distributions to its stockholders of at 
least 90% of its taxable income (not including net capital gains). SL Green has adopted a policy of paying regular dividends on 
its common stock, and the Operating Partnership has adopted a policy of paying regular distributions to its common units in the 
same amount as dividends paid by SL Green. Cash distributions have been paid on the common stock of SL Green and the 
common units of the Operating Partnership since the initial public offering of SL Green. Distributions are declared at the 
discretion of the Board of Directors of SL Green and depend on actual and anticipated cash from operations, financial 
condition, capital requirements, the annual distribution requirements under the REIT provisions of the Internal Revenue Code 
and other factors SL Green's Board of Directors may consider relevant. 
Each time SL Green issues shares of stock (other than in exchange for common units of limited partnership interest of the 
Operating Partnership, or OP Units, when such OP Units are presented for redemption), it contributes the proceeds of such 
issuance to the Operating Partnership in return for an equivalent number of units of limited partnership interest with rights and 
preferences analogous to the shares issued. 
100

ISSUER PURCHASES OF EQUITY SECURITIES
Our Board of Directors has approved a $3.5 billion share repurchase program under which we can buy shares of our 
common stock.
 The following table summarizes share repurchases executed under the program, excluding the redemption of OP units, 
during the three months ended December 31, 2024:
Period
Shares repurchased
Average price paid per 
share
Cumulative number of 
shares repurchased as 
part of the repurchase 
plan or programs
October 1-31
—
$—
36,107,719
November 1-30
—
$—
36,107,719
December 1-31
—
$—
36,107,719
SALE OF UNREGISTERED SECURITIES AND REGISTERED SECURITIES; USE OF PROCEEDS FROM 
REGISTERED SECURITIES
During the year ended December 31, 2024, we issued 124,801 shares of our common stock to holders of units of limited 
partnership interest in the Operating Partnership upon the redemption of such units pursuant to the partnership agreement of the 
Operating Partnership. The issuance of such shares was exempt from registration under the Securities Act, pursuant to the 
exemption contemplated by Section 4(a)(2) thereof for transactions not involving a public offering. The units were exchanged 
for an equal number of shares of our common stock. During the years ended December 31, 2023 and 2022, we did not issue any 
shares of our common stock to holders of units of limited partnership interest in the Operating Partnership upon the redemption 
of such units pursuant to the partnership agreement of the Operating Partnership.
The following table summarizes information, as of December 31, 2024, relating to our equity compensation plans 
pursuant to which shares of our common stock or other equity securities may be granted from time to time.
Number of securities 
to be issued upon 
exercise of 
outstanding options, 
warrants and rights
Weighted average 
exercise price of 
outstanding options, 
warrants and rights
Number of securities 
remaining available 
for future issuance 
under equity 
compensation plans 
(excluding securities 
reflected in 
column (a))
Plan category
(a)
(b)
(c)
Equity compensation plans approved by security holders (1)
 
5,162,791 (2)
$ 
81.63 (3)
 
1,751,533 (4)
Equity compensation plans not approved by security 
holders
 
— 
 
— 
 
— 
Total
 
5,162,791 
$ 
81.63 
 
1,751,533 
(1)
Includes our Fifth Amended and Restated 2005 Stock Option and Incentive Plan, Amended 1997 Stock Option and Incentive Plan, as amended, and 
2008 Employee Stock Purchase Plan.
(2)
Includes (i) 333,897 shares of common stock issuable upon the exercise of outstanding options (115,980 of which are vested and exercisable), (ii) 
125,654 phantom stock units that may be settled in shares of common stock (125,654 of which are vested), (iii) 3,560,807 LTIP units that, upon the 
satisfaction of certain conditions, are convertible into common units, which may be presented to us for redemption and acquired by us for shares of our 
common stock (1,760,448 of which are vested).
(3)
Because there is no exercise price associated with restricted stock units, phantom stock units or LTIP units, these awards are not included in the 
weighted-average exercise price calculation.
(4)
Balance is after reserving for shares underlying outstanding restricted stock units, phantom stock units granted pursuant to our Non-Employee Directors' 
Deferral Program and LTIP Units. The number of securities remaining available consists of shares remaining available for issuance under our 2008 
Employee Stock Purchase Plan and Fifth Amended and Restated 2005 Stock Option and Incentive Plan.
101

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
Funds From Operations (FFO) and Normalized FFO Reconciliations
Below are reconciliations of net income attributable to our stockholders to FFO per share and Normalized FFO per share 
attributable to our stockholders and unit holders for the year ended December 31, 2024 (amounts in thousands, except per share 
data).
Twelve Months 
Ended
December 31,
Funds From Operations (FFO) and Normalized FFO Reconciliation:
2024
Net income attributable to SL Green common stockholders
$ 
7,060 
Add:
Depreciation and amortization
 
207,443 
Joint venture depreciation and noncontrolling interest adjustments
 
287,671 
Net loss attributable to noncontrolling interests
 
(431) 
Less:
Loss on sale of real estate, net
 
3,025 
Equity in net loss on sale of interest in unconsolidated joint venture/real estate
 
208,144 
Purchase price and other fair value adjustments
 
83,430 
Depreciable real estate reserves
 
(104,071) 
Depreciable real estate reserves in unconsolidated joint venture
 
(263,190) 
Depreciation on non-rental real estate assets
 
4,583 
FFO attributable to SL Green common stockholders and unit holders
$ 
569,822 
Add:
Gain on early extinguishment of debt
 
(216,131) 
Purchase price and other fair value adjustments
 
(5,537) 
Normalized FFO attributable to SL Green common stockholders and unit holders
$ 
348,154 
Basic ownership interest:
Weighted average REIT common share and common share equivalents
 
65,062 
Weighted average partnership units held by noncontrolling interests
 
3,674 
Basic weighted average shares and units outstanding
 
68,736 
Diluted ownership interest:
Weighted average REIT common share and common share equivalents
 
66,594 
Weighted average partnership units held by noncontrolling interests
 
3,674 
Diluted weighted average shares and units outstanding
 
70,268 
FFO per share:
Basic
$ 
8.29 
Diluted
$ 
8.11 
Normalized FFO per share:
Basic
$ 
5.07 
Diluted
$ 
4.95 
102

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the registrant 
has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
 
SL GREEN REALTY CORP.
By:
/s/ Matthew J. DiLiberto
Dated: April 17, 2025
 
 
Matthew J. DiLiberto
 Chief Financial Officer
________________________________________________________________________________________________________________________
KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned officers and directors of SL Green Realty Corp. 
hereby severally constitute Marc Holliday and Matthew J. DiLiberto, and each of them singly, our true and lawful attorneys and 
with full power to them, and each of them singly, to sign for us and in our names in the capacities indicated below, the 
Amendment No. 1 to the Annual Report on Form 10-K filed herewith and any and all amendments to said Amendment No. 1 to 
the Annual Report on Form 10-K, and generally to do all such things in our names and in our capacities as officers and directors 
to enable SL Green Realty Corp. to comply with the provisions of the Securities Exchange Act of 1934, as amended, and all 
requirements of the Securities and Exchange Commission, hereby ratifying and confirming our signatures as they may be 
signed by our said attorneys, or any of them, to said Amendment No. 1 to the Annual Report on Form 10-K and any and all 
amendments thereto.
103

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by 
the following persons on behalf of the registrant and in the capacities and on the dates indicated:
Signatures
Title
Date
/s/ Marc Holliday
Chairman of the Board of Directors, Chief Executive 
Officer and Interim President (Principal Executive 
Officer)
April 17, 2025
Marc Holliday
/s/ Matthew J. DiLiberto
Chief Financial Officer 
(Principal Financial and Accounting Officer)
April 17, 2025
Matthew J. DiLiberto
/s/ Stephen L. Green
Director
April 17, 2025
Stephen L. Green
/s/ Andrew W. Mathias
Director
April 17, 2025
Andrew W. Mathias
/s/ John H. Alschuler Jr.
Director
April 17, 2025
John H. Alschuler, Jr.
/s/ Craig M. Hatkoff
Director
April 17, 2025
Craig M. Hatkoff
/s/ Lauren B. Dillard
Director
April 17, 2025
Lauren B. Dillard 
/s/ Carol Brown
Director
April 17, 2025
Carol Brown
104

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the registrant 
has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
SL GREEN OPERATING PARTNERSHIP, L.P.
 
 
By:
 SL Green Realty Corp.
/s/ Matthew J. DiLiberto
Dated: April 17, 2025
 
By:
 
Matthew J. DiLiberto
 Chief Financial Officer
________________________________________________________________________________________________________________________
KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned officers and directors of SL Green Realty Corp., 
the sole general partner of SL Green Operating Partnership, L.P., hereby severally constitute Marc Holliday and Matthew J. 
DiLiberto, and each of them singly, our true and lawful attorneys and with full power to them, and each of them singly, to sign 
for us and in our names in the capacities indicated below, Amendment No. 1 to the Annual Report on Form 10-K filed herewith 
and any and all amendments to said Amendment No. 1 to the Annual Report on Form 10-K, and generally to do all such things 
in our names and in our capacities as officers and directors to enable SL Green Operating Partnership, L.P. to comply with the 
provisions of the Securities Exchange Act of 1934, as amended, and all requirements of the Securities and Exchange 
Commission, hereby ratifying and confirming our signatures as they may be signed by our said attorneys, or any of them, to 
said Amendment No. 1 to the Annual Report on Form 10-K and any and all amendments thereto.
105

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by 
the following persons on behalf of the registrant and in the capacities and on the dates indicated:
Signatures
Title
Date
/s/ Marc Holliday
Chairman of the Board of Directors, Chief Executive 
Officer and Interim President of SL Green, the sole 
general partner of the Operating Partnership 
(Principal Executive Officer)
April 17, 2025
Marc Holliday
/s/ Matthew J. DiLiberto
Chief Financial Officer of 
SL Green, the sole general partner of 
the Operating Partnership (Principal Financial and 
Accounting Officer)
April 17, 2025
Matthew J. DiLiberto
/s/ Stephen L. Green
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
Stephen L. Green
/s/ Andrew W. Mathias
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
Andrew W. Mathias
/s/ John H. Alschuler, Jr.
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
John H. Alschuler, Jr.
/s/ Craig M. Hatkoff
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
Craig M. Hatkoff
/s/ Lauren B. Dillard
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
Lauren B. Dillard 
/s/ Carol Brown
Director of SL Green, the sole general
partner of the Operating Partnership
April 17, 2025
Carol Brown
106

CORPORATE DIRECTORY
BOARD OF DIRECTORS 
Marc Holliday
Chairman, Chief Executive Officer 
& Interim President
Stephen L. Green
Chairman Emeritus
John H. Alschuler
Executive Chairman
Therme Group US
Andrew W. Mathias
Founder, Edge Park Mgmt LLC
Craig M. Hatkoff
Co-founder, Tribeca Film Festival; 
Chairman, Turtle Pond Publications LLC
Lauren B. Dillard
Senior Managing Director, 
Chief Financial Officer of 
Vista Equity Partners
Carol N. Brown
Professor of Real Estate Law, 
University of Richmond School of Law
Peggy Lamb
Managing Director of 
Halstatt LLC
EXECUTIVE OFFICERS
Marc Holliday
Chairman, Chief Executive Officer 
& Interim President
Matthew J. DiLiberto
Chief Financial Officer
Andrew S. Levine
Chief Legal Officer, 
General Counsel
COUNSEL
Skadden, Arps, Slate, 
Meagher & Flom LLP 
New York, NY
AUDITORS
Deloitte & Touche LLP 
30 Rockefeller Center
New York, NY 10112
USA
REGISTRAR & TRANSFER AGENT
Computershare Investor Services
P.O. Box 43078
Providence, RI 02940-3078
866-230-9138
www.computershare.com / investor
STOCK LISTING
NYSE Symbol:
SLG, SLG PrI
INVESTOR RELATIONS
One Vanderbilt Avenue
New York, NY 10017
investor.relations@slgreen.com
www.slgreen.com
ANNUAL MEETING
Tuesday, June 3, 2025
12:00 p.m. ET at
One Vanderbilt Avenue
New York, NY
EXECUTIVE OFFICES
One Vanderbilt Avenue
New York, NY 10017
212-594-2700
www.slgreen.com
FIVE-YEAR TOTAL RETURN TO SHAREHOLDERS
0
50
100
150
200
250
   ’24
’23
’22
’21
’20
’19
        SL GREEN REALTY CORP.      S&P 500      NASDAQ INDEX      DOW JONES INDUSTRIALS INDEX      MSCI U.S. REIT INDEX                                                                                                SOURCE: Bloomberg 
DEC
Designed by OTTO Brand Lab, ottobrandlab.com   |   Map by Bryan Christie   |   Retouching, color management and printing by dcc, dccnyc.com
SOURCES 
PAGES 8–9:
1 2024: The NYCEDC Impact.
2 New York City Tourism + Conventions:  Global Travel 
Insights, March 2025.
3 MTA Press Release: Governor Hochul Celebrates Long Island 
Rail Road’s Strongest Year to Date, January 2025.
4 Aviation Direct, January 2025.

5 As of April 2025, CoStar and media sources.
6 New York Building Congress, 2024–2026 New York City 
Construction Outlook Report. October 2024.
7 CBRE Research.
PAGES 14–15:
1 Bloomberg.

A copy of our Form 10-K as filed with the Securities and 
Exchange Commission is available on our website and may 
also be obtained free of charge by directing your request in 
writing to SL Green Realty Corp., One Vanderbilt Avenue, 
28th Floor, New York, New York 10017-3852, 
Attention: Investor Relations

SL GREEN REALTY CORP.
One Vanderbilt Avenue
New York, NY 10017
212-594-2700
www.slgreen.com