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CoStar Group

csgp · NASDAQ Real Estate
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Industry Real Estate - Services
Employees 1001-5000
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FY2004 Annual Report · CoStar Group
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Their Lifeblood. Our Purpose.

CoStar Group, Inc.
2004 Annual Report

1:42 p.m.

… a commercial real estate broker in San Francisco
assembles a portfolio of leasing options for his
client’s new Chicago regional headquarters.

CoStar Group  |  2004 Annual Report

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Our customers represent a broad range of companies
and people.

They include commercial real estate brokers. Owners.
Investors. Lenders. Advisors. Appraisers. They work for
national companies and small, local offices. Some are
entrepreneurs. Others are the world’s largest  institu-
tional players. Some are respected industry leaders.
Others are aspiring entrants. 

All gain valuable insight through the comprehensive
market information we provide. 

Today, CoStar is the information provider of choice for
tens of thousands of performance-minded commercial
real estate professionals throughout the United States
and United Kingdom. Everything we do has a single 
purpose: to provide our customers with the information
edge they need to identify, assess and act on 
opportunity. 

CoStar customers know they can depend upon our 
subscription and on-demand services – such as CoStar
Property®, CoStar COMPS®, CoStar Tenant® and 
FOCUS – to provide uncommon real estate insight 
and perspective.

Our customers tell us that our services have become an
industry utility, that they “couldn’t do their jobs without
CoStar.” We’ve certainly seen the pace of customer
reliance on our services accelerate in the last year, and
we expect to see that trend continue as we expand 
geographically, introduce new market segments and
provide enhanced services that generate more 
customer value.

our customers’ business depends on us

1:47 p.m.

… investors in Dallas discuss the pros and cons of
selling their Los Angeles multifamily portfolio and
buying warehouses in the Southeast.

Financial Highlights

CoStar Group  |  2004 Annual Report

In thousands, except per share data

2002

2003

2004

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $

79,363

Net income (loss). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $

(4,784)

Net income (loss) per share-diluted . . . . . . . . . . . . . . . .  $

(0.30)

$

$

$

95,105

$ 112,085

100

0.01

$ 24,985

$

1.33

Weighted average outstanding shares-diluted. . . . 

15,759

16,674

18,827

Cash, cash equivalents, cash held for

acquisition and short-term investments. . . . . . . . . . .  $

43,530

$

97,449

$ 117,069

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $

118,907

$ 183,900

$ 232,691

Stockholders’ equity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $

104,017

$ 168,369

$ 210,944

Five-Year Revenue Growth

($’s in millions)

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$120

$100

$80

$60

$40

$20

$0

2000                    2001                    2002                    2003                    2004

Comparison of Quarterly EBITDA 
and Net Income (Loss)

($’s in millions)

$25

$20

$15

$10

$5

$0

-$5

EBITDA

Net Income
(Loss)

1Q 2003       2Q 2003       3Q 2003       4Q 2003        1Q 2004       2Q 2004      3Q 2004      4Q 2004*

EBITDA is our earnings before interest, taxes, depreciation and amortization.

See page 12A for reconciliation of Quarterly EBITDA with Quarterly Net Income (Loss)

* Fourth Quarter 2004 Net Income includes a one-time income tax credit of approximately $16.7 million.

 
Since the day we first began to sell our services to commercial real estate
brokers almost two decades ago, our customers have played an impor-
tant role in guiding our research and product development efforts. It was
those early conversations with brokers and owners that pointed us to all
the inefficiencies in the way the business of commercial real estate was,
at that time, conducted. 

Today, we still ask those same questions. How can we help our cus-
tomers do their jobs more efficiently? What additional types of property
information do they need? How can we better combine our information
and software technology to give our customers insights that lead to bet-
ter decisions for their clients? Which enhancements will bring them more
value?

At the same time, our business has evolved, from helping brokers market
and find space, to providing the most comprehensive, detailed property
information to the whole host of commercial real estate industry partici-
pants—brokers, property owners, investors, lenders, financial institu-
tions, appraisers and countless others that make their living around the
business of commercial real estate.

We’re successful, and CoStar is considered an industry utility, because
we listen to our customers and respond to their needs.  CoStar is a prod-
uct of their imagination as much as it is of ours.  And, we never imagined
the possibilities that stand before us today. 

Financial Accomplishments

I am pleased to report that 2004 was an outstanding year for CoStar
Group, Inc. Our revenues moved solidly beyond the $100 million mark,
and our earnings grew dramatically year over year, even as we invested
heavily in expanding our platform. 

Recapping our performance for 2004, CoStar achieved revenues of $112.1
million, a 17.9% increase over 2003 revenues of $95.1 million. We have
now reported revenue increases for 26 consecutive quarters since our
IPO. For the year, Earnings Before Interest, Taxes, Depreciation and
Amortization (EBITDA) increased 50% to $19.8 million, compared to
2003’s $13.2 million. Net income for 2004 increased to $25.0 million or
$1.33 per share versus 2003 net income of $100,000 or $0.01 per share.
Our net income in 2004 included a one-time income tax credit of approxi-
mately $16.7 million.

Our cash balances grew by $19.7 million after the acquisitions of
PeerMark, Scottish Property Network and RealComp. We closed the
year with $117.1 million in cash, cash equivalents and short-term
investments, with no material debt. 

Our strong balance sheet, together with the prominence our servic-
es enjoy in the marketplace, position us to take advantage of an
improving commercial real estate market, one that appears to be on
the threshold of a full-fledged growth phase. All indicators, from
record sales and customer retention levels to a strong competitive
position and favorable reception from new geographic markets,
point to the pre-eminence of the CoStar brand.

A Stronger Sales Organization

The growing strength of our sales force was a key contributing fac-
tor to our strong performance in 2004. Most successful enterprises
are fueled by the energy, creativity and discipline of their sales per-
sonnel. Historically, we faced challenges in retaining quality sales
professionals who were often working alone and scattered far and
wide across the United States. Sales turnover left productive sales
territories void, increased recruiting and training costs, compro-
mised customer relationships, and reduced the average experience
level of the sales force.

Improving sales force retention was one of our top priorities in
2004. We implemented  a number of new initiatives during the year
that energized our sales personnel and dramatically reduced
turnover. The success of these initiatives is evident in higher net
sales and higher renewal rates.

Now that our sales force has matured, we’re moving toward special-
ization to more deeply penetrate key industry segments. Our servic-
es appeal to a broad universe of potential customers, and a finan-
cial institution that invests in Commercial Mortgage-Backed
Securities responds to a different set of value propositions than a
traditional brokerage firm. We believe specialized sales teams will
have more success in developing lucrative relationships with the
high-value customers we’ve identified. 

While our field sales force is critical for maintaining relationships
with top clients, the centralized Inside Sales model we established
in 2004 has been a tremendous success. Our lower-end competitors
have proven there are tens of thousands of smaller real estate

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CoStar Group  |  2004 Annual Report

organizations in our markets that can be sold through a telesales
model. The Inside Sales team gives us tremendous flexibility and
reach to more deeply penetrate these smaller-firm prospects.
Although the group is relatively new, the proof of concept has been
amply demonstrated: a force that requires only 6% of our sales per-
sonnel investment now generates approximately 14% percent of our
net new monthly revenue.

Customer Satisfaction

There is no greater goal for us than achieving the highest levels of
customer satisfaction, year in and year out. When our customers are
happy, they renew their agreements, purchase more services and
refer others our way. Based on their feedback, and the increasing
frequency with which they use our services, we believe customer
satisfaction is at an all-time high.

Perhaps the most telling metric of customer acceptance is the
steady rise in renewal rates we experienced over the past year. The
renewal rate for CoStar’s subscription services, which account for
approximately 95% of our revenue, increased four percentage
points from 88% for the year ended 2003 to 92% for the year ended
2004. Given the fact that we will always have some percentage of
firms going out of business, merging or leaving commercial real
estate, we believe these renewal rates are truly remarkable. 

To further underscore this measure of customer acceptance, CoStar
signed long-term renewal agreements that extend and expand our
relationships with four of the industry’s premier commercial real
estate services firms: Cushman & Wakefield, Jones Long LaSalle,
Advantis/GVA and Studley, Inc. These four contracts have an aggre-
gate value in excess of $22 million over their terms and represent
some of our largest contract commitments to date. 

While exceptional software and unparalleled information keep our
customers coming back for more, our customer service ethic is
emerging as a clear competitive advantage. Our entire organization
is focused on this effort. Our account executives in the field con-
ducted over 13,000 training sessions with customers in 2004, ensur-
ing the successful implementation of the services they sell.
Customer service representatives in our call center responded to
over 96,000 calls during 2004 with an average wait time of just 11
seconds.

 
 
Expanding Our Platform

Last year, I shared with you our plans to expand into new geographic
markets, here and abroad. We’re pleased to report those plans are
well under way. 

In the United States, we hired, trained and deployed field research
teams to photograph and build comprehensive databases in 21 new
geographic markets. As of March 11, 2005, we have collected informa-
tion on and photographed over 142,000 buildings totaling over 3.1 bil-
lion square feet. By the time they’re finished, we expect this effort to
yield 276,000 buildings totaling approximately 6 billion square feet.

I’ve been spending a lot of time visiting with prospective customers in
a number of the expansion markets, and the reception we are getting
is very encouraging. The real estate firms in these cities view CoStar
as an economic catalyst that will make their local opportunities more
visible to all of the important national and international lenders and
investors, and will help them bring more value to their relationships
with clients as they grow outside their market. 

Two of our designated expansion markets, Nashville and Memphis,
TN, opened in May 2004 via our acquisition of PeerMark. In February
2005, we began providing service in Richmond, VA, our first organic
market expansion in five years and our most successful market open-
ing ever. Thanks to strong pre-selling activity and a very favorable
response from prospective customers, Richmond opened with
enough monthly revenue from pre-sales to cover our current monthly
operating expenses to maintain and support the Richmond database.
We expect this trend to continue as we open additional markets on a
rolling basis throughout 2005.

Retail: A New Avenue for Growth

It is interesting to note that more than half of the properties we’re
finding in the expansion markets are retail properties, a segment we
have not focused on heavily in the past. We believe the retail real
estate market in the United States is larger in economic value than
the office and industrial markets combined. 

On July 1, 2004, CoStar Group was added to the NASDAQ
Financial-100 Index in recognition of our strong financial
achievement.

The dynamics of the retail market are very different from office and
industrial real estate and present a tremendous growth opportunity
for CoStar Group. This sector represents a whole new range of
potential customers for our services—shopping center owners,
multi-unit retailers and brokerage firms specializing in retail proper-
ties—while delivering more value to national brokers, lenders,
investors and financial institutions. 

In January 2005, we took a big and confident step into the retail real
estate sector with our acquisition of National Research Bureau
(NRB), the premier provider of property information to the shopping
center industry. This acquisition brings hundreds of prestigious new
customers such as Best Buy, Blockbuster, CVS, JC Penney, Payless
ShoeSource, Target and Federated Department Stores, and provides
us with an outstanding platform for significant expansion in the
retail real estate sector. We plan to dedicate resources to add
approximately 200,000 retail properties to our database by the end
of 2005.

Together, the retail and geographic expansion initiatives are likely to
more than double the number of extensively researched and pho-
tographed properties in our U.S. database over the next two years.
We’re very excited about this because historically we have seen a
close correlation between database growth and future revenue
growth.

Growing Internationally
We also are pleased with the progress we are making with our
FOCUS subsidiary in the United Kingdom. In 2004, we introduced
field research in the U.K., and carried out a major upgrade of our
FOCUS service in London and Manchester. In June 2004, we expand-
ed our coverage into Scotland with the purchase of Scottish
Property Network, Scotland’s leading provider of subscription-
based space availability and transaction reporting. We believe the
value we provide to our national clients in the UK, and our interna-
tional clients here, also will be enhanced by this acquisition.

New Services
Another promising business area is online advertising within
CoStar’s subscription services. Google and Overture have ably
demonstrated the power of search engines as an efficient, profitable

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CoStar Group  |  2004 Annual Report

advertising platform. In talking to our customers, we’ve discovered
that there is a demand for this kind of advertising model, particular-
ly among property owners seeking effective ways to market their
available space. We made a modest investment in product develop-
ment staff with the aim of leveraging the advertising potential of our
subscription-base services. The 2004 launch of our new online
advertising program has proven to be remarkably productive. Over
time, we believe we may be able to grow this business into a multi-
million-dollar revenue stream. 

In addition, our software development resources were focused in
2004 on writing a major upgrade of the back-office software 
systems that manage our research process. Research is our single
greatest cost center. We believe we can achieve significant 
efficiency gains and improve our data quality through software
improvements.

The Road Ahead
Our current customers are not the only people we’ve been talking
to. We believe the best way to grow our customer base is to under-
stand the mindset of the prospective CoStar subscriber. In late
2004, we conducted a series of focus groups aimed at learning the
reasons behind why this audience hadn’t yet chosen CoStar. What
services are they using? What are their perceptions and, in many
cases, misperceptions about CoStar? We regularly conduct this type
of research and it has proven invaluable in guiding our strategies to
penetrate our target audiences.

In summary, CoStar Group is very well positioned strategically, oper-
ationally and financially to pursue the aggressive expansion of our
platform that we believe will position us for even stronger future
growth. We believe 2005 will be a year of exceptional promise, and I
look forward to updating you on our progress.

Andrew C. Florance
President and Chief Executive Officer
CoStar Group, Inc.

 
 
1:52 p.m.

… a Denver-based site selection specialist
investigates Richmond, VA, retail hot spots for
a Southern California pizza chain’s national
expansion program.

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CoStar Group  |  2004 Annual Report

We value our longstanding relationships with many of the industry’s
leading commercial real estate firms, and take great pride in the fact
that these firms continue to extend and expand their relationships with
us. During 2004, CoStar signed new contracts and renewal agreements
with some of our largest customers while introducing our services to
over 1,000 new customers. Notable 2004 signings include:

Commercial Real Estate Services

■ Advantis/GVA 
■ Burnham Real Estate Services
■ Cushman & Wakefield
■ Jones Lang LaSalle
■ Marcus & Millichap 
■ ONCOR International
■ Roulac Global Places
■ Studley, Inc.

Property Owners

■ Brookfield Properties
■ CRT Properties
■ HRO International, Ltd.
■ Liberty Property Trust 
■ Reckson Associates
■ Tishman Speyer Properties

Lenders/Financial Services

■ BayView Financial
■ Citigroup
■ Comerica Bank
■ Hibernia Bank
■ Holliday Fenoglio Fowler
■ HSBC Bank
■ iStar Financial
■ National City Bank
■ Secured Capital Corp.
■ Staubach Capital
■ Wachovia Corp.
■ Washington Mutual

Institutional Investors

■ AIG Global Investment Group
■ Allied Capital
■ Bentall Capital
■ Buchanan Street Partners
■ Bear, Stearns & Co.
■ MetLife Real Estate Investments
■ RBS Greenwich Capital
■ Sorin Capital Management

Government Agencies

■ Board of Governors of the Federal Reserve
■ General Services Administration

 
CoStar Property ProfessionalTM

CoStar Property Professional provides subscribers with a compre-
hensive inventory of office, industrial and retail properties through-
out the United States. Our premium service includes detailed prop-
erty information, for-lease and for-sale listings, historical data, build-
ing photographs, maps and floor plans. Commercial real estate pro-
fessionals use CoStar Property to identify available space for lease,
evaluate leasing and sale opportunities, value assets and position
properties in the marketplace. Our clients also use CoStar Property
to analyze market conditions by calculating current vacancy rates,
absorption rates or average rental rates, and forecasting future
trends based on user-selected variables. CoStar Property provides
subscribers with powerful map- and aerial-based search capabilities
as well as a user-controlled, password-protected electronic “file cabi-
net” where brokers may share space surveys and transaction-related
documents online in real time with team members. When used
together with CoStar Connect, CoStar Property enables subscribers
to share space surveys and transaction-related documents with their
clients, accessed through their corporate web site. CoStar Property,
along with all of CoStar’s other core information services, is delivered
solely via the Internet.  

CoStar Property ExpressTM

CoStar Property Express provides access via an annual subscription
or on-demand with a credit card  to a “light” or scaled-down version
of CoStar Property. Commercial real estate professionals use CoStar
Property Express to look up and search for-lease and for-sale listings
in CoStar’s comprehensive national database. CoStar Property
Express provides base-building information, photos, floor plans,
maps and a limited number of reports. 

CoStar COMPS ProfessionalTM

CoStar COMPS Professional provides comprehensive national
coverage of comparable sales information in the U.S. commer-
cial real estate industry. It is the industry’s most comprehen-
sive database of comparable sales transactions and is
designed for professionals who need to research property
comparables, identify market trends, expedite the appraisal
process and support property valuations.

CoStar COMPS ExpressTM

CoStar COMPS Express provides users with immediate, sub-
scription-free access with a credit card to the CoStar COMPS
Professional system on a report-by-report basis. Subscribers
also use this on-demand service to research comparable sales
information outside of their subscription markets.

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CoStar Tenant®
CoStar Tenant is a detailed, online, business-to-business prospecting
and analytical tool providing commercial real estate professionals
with the most comprehensive real estate-related U.S. tenant informa-
tion available. CoStar Tenant profiles tenants occupying space in com-
mercial buildings across the United States and provides updates on
lease expirations—one of the service’s key features—as well as occu-
pancy levels, growth rates and numerous other facts. Delivering this
information via the Internet allows users to target prospective clients
quickly through a searchable database that identifies only those ten-
ants meeting certain criteria. Subscribers can also obtain credit
reports through CoStar Tenant directly from D&B®.

FOCUS
Our U.K. subsidiary, Property Intelligence Limited, offers several servic-
es under the trade name FOCUS. The primary service, New FOCUS, is a
digital online service offering information on the U.K. commercial real
estate market. This service seamlessly links data on individual proper-
ties and companies including comparable sales, available space,
requirements, tenants, lease deals, planning information, socioeco-
nomics and demographics, credit ratings, photos and maps across the
United Kingdom. In addition, Property Intelligence’s subsidiary,
Scottish Property Network Limited, offers users on-line access to a
comprehensive database of information for properties located in
Scotland, including available space, comparable sales, and lease
deals.

CoStar ConnectTM
CoStar Connect allows commercial real estate firms to license CoStar’s
technology and information to market their U.S. property listings on
their corporate web sites. Customers enhance the quality and depth of
their listing information through access to CoStar’s database of content
and digital images. The service automatically updates and manages
customers’ online property information, providing comprehensive list-
ings coverage and significantly reducing the expense of building their
web sites’ content and functionality. 

CoStar AdvertisingTM
In 2004, CoStar released a new service that offers property owners a
highly targeted and cost-effective way to market a space or a property
directly to the individuals looking for that type of space or property
through search-based advertising within some of our subscription
services. Our advertising model is based on varying levels of expo-
sure, enabling the advertiser to target as narrowly or broadly as its
budget permits. With the CoStar Advertising program, when the
advertiser’s listings appear in a results set, they receive priority posi-
tioning and are enhanced to stand out. The advertiser can also pur-
chase exposure in additional submarkets, or the entire market area so
that his ad will appear even when his listing would not be returned in
a results set.

NRB Shopping Center Directory®
As a result of our January 2005 acquisition of National Research Bureau,
we now offer access to a comprehensive database of U.S. shopping
center information.  The Shopping Center Directory, now in its 45th year,
includes shopping center names, locations, tenants, gross leaseable
area, space availability and contact information for owners, tenants,
leasing agents and managers.  The Shopping Center Directory is avail-

CoStar Group  |  2004 Annual Report

able in print as well as CD-ROM format, the latter of which offers addi-
tional data, indices and search capabilities.

CoStar Exchange®
CoStar Exchange is a database of commercial real estate properties that
have been listed for sale. The Company believes CoStar Exchange is the
only industry database that combines for-sale listings with correlating
data on space availability, tenants, comparable sales and digital images,
enabling professionals to post and search for properties quickly and
efficiently. CoStar Exchange represents an efficient means for sellers to
reach a large audience and for buyers to identify target properties.

CoStar Professional DirectoryTM
CoStar Professional Directory, a service available exclusively to CoStar
Property Professional subscribers, provides detailed contact informa-
tion for over 300,000 commercial real estate professionals, including
specific information about an individual’s current and prior activities
such as completed transactions, current landlord representation assign-
ments, sublet listings, major tenants and owners represented and local
and national affiliations. Commercial real estate brokers can input their
biographical information and credentials and upload their photo to cre-
ate personal profiles. Subscribers use CoStar Professional Directory to
network with their peers and identify and evaluate potential business
partners, and maintain accurate mailing lists of other industry profes-
sionals for their direct mail marketing efforts.

CoStar Market ReportTM
The CoStar Market Report provides in-depth current and historical ana-
lytical information covering 46 of the major metropolitan office and
industrial markets in the United States. Published quarterly, each mar-
ket report includes details such as absorption rates, vacancy rates,
rental rates, average sales prices, capitalization rates, existing inventory
and current construction activity. This data is presented using standard
definitions and calculations developed by CoStar, and offers real estate
professionals critical and unbiased information necessary to make intel-
ligent commercial real estate decisions. CoStar Market Reports are
available to CoStar Property Professional subscribers at no additional
charge, and are available for purchase by nonsubscribers.

MetropolisTM
The Metropolis service is a single interface that combines commercial
real estate data from multiple information providers into a comprehen-
sive resource. The Metropolis service allows a user to input a property
address and then view detailed information on that property from 
multiple information providers, including CoStar services. This technolo-
gy offers commercial real estate professionals a simple and convenient
solution for integrating a wealth of third-party information and 
proprietary data, and is currently available for the Southern California
markets.

CoStar NewsTM
Our web site, our CoStar services and our e-mail news dispatches have
become an accepted source of reliable industry news. In 2004, we 
published approximately 8,000 news stories. Our news services keep
clients informed of late-breaking commercial real estate news such as
major leasing transactions, acquisitions, new construction activity, key
industry personnel moves and industry events. During 2005, the
Company plans to supplement its news distribution with print publish-
ing activities and conferences in select markets.

 
1:55 p.m.

… a commercial loan underwriter in Tampa analyzes
recent office building sales trends in Denver in 
evaluating a $17 million loan application.

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 

FORM 10-K 

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF 
THE SECURITIES EXCHANGE ACT OF 1934 

For the fiscal year ended December 31, 2004 

Commission file number 0-24531 

CoStar Group, Inc. 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of 
incorporation or organization) 

52-2091509 
(I.R.S. Employer 
Identification No.) 

2 Bethesda Metro Center, 10th Floor 
Bethesda, Maryland 20814 
(Address of principal executive offices) (zip code) 

(301) 215-8300 
Registrant’s telephone number, including area code 

Securities registered pursuant to Section 12(b) of the Act: 
None 
Securities registered pursuant to Section 12(g) of the Act: 
Common Stock ($.01 par value) 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), 
and (2) has been subject to such filing requirements of the past 90 days. Yes [ X ] No [  ] 

Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Securities Exchange Act of 

1934). Yes [X] No [   ] 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will 
not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part 
III of this Form 10-K or any statement to this Form 10-K. [ X ] 

Based on the closing price of the common stock on June 30, 2004 on the Nasdaq Stock Market®, the aggregate market value of 

registrant’s common stock held by non-affiliates of the registrant was approximately $761.3 million. 

As of March 1, 2005, there were 18,311,500 shares of the registrant’s common stock outstanding. 

DOCUMENTS INCORPORATED BY REFERENCE 

Portions of the registrant’s definitive proxy statement, which is expected to be filed with the Securities and Exchange Commission 
within 120 days after the end of the registrant’s fiscal year ended December 31, 2004, are incorporated by reference into Part III of 
this Report. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

PART I 
  Item 1. 
  Item 2. 
  Item 3. 
  Item 4. 

PART II 
  Item 5. 

Business ............................................................................................................................................
Properties ..........................................................................................................................................
Legal Proceedings.............................................................................................................................
Submission of Matters to a Vote of Security Holders.......................................................................

  3 
 12 
 12 
 12 

Market for the Registrant’s Common Stock, Related Stockholder Matters and Issuer Purchases 

of Equity Securities .......................................................................................................................
Selected Consolidated Financial and Operating Data .......................................................................
  Item 6. 
  Item 7. 
Management’s Discussion and Analysis of Financial Condition and Results of Operations............
  Item 7A.  Quantitative and Qualitative Disclosures about Market Risk ...........................................................
Financial Statements and Supplementary Data.................................................................................
  Item 8. 
  Item 9. 
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure ...........
  Item 9A.  Controls and Procedures ...................................................................................................................

 13 
 14 
 15 
 33 
 33 
 33 
 33 

PART III 
  Item 10. 
  Item 11. 
  Item 12. 

  Item 13. 
  Item 14. 

PART IV 
  Item 15. 

Directors and Executive Officers of the Registrant ..........................................................................
Executive Compensation ..................................................................................................................
Security Ownership of Certain Beneficial Owners and Management and Related  
  Stockholder Matters.......................................................................................................................
Certain Relationships and Related Transactions...............................................................................
Principal Accounting Fees and Services...........................................................................................

 35 
 35 

 35 
 35 
 35 

 35 
Exhibits and Financial Statement Schedules ....................................................................................
 36 
Signatures .........................................................................................................................................
Index to Exhibits...............................................................................................................................
 38 
Index to Consolidated Financial Statements ..................................................................................... F-1 

2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1.   Business 

PART I 

(In this report, the words “we,” “our,” “us,” “CoStar” or the “Company” refer to CoStar Group, Inc. and its 
direct and indirect subsidiaries. This report also refers to our web sites, but information contained on those sites 
is not part of this report.) 

CoStar Group, Inc., a Delaware corporation, is the leading provider of information services to the commercial 
real  estate  industry  in  the  United  States  and  United  Kingdom  based  on  the  fact  that  we  offer  the  most 
comprehensive commercial real estate database available, have the largest research department in the industry, 
provide more information services than any of our competitors and believe we generate more revenues than any 
of  our  competitors.  CoStar’s  integrated  suite  of  services  offers  customers  online  access  to  the  most 
comprehensive database of commercial real estate information, which has been researched and verified by our 
team  of  researchers,  currently  covering  55  U.S.  markets  as  well  as  London  and  other  parts  of  the  United 
Kingdom. 

Since its founding in 1987, CoStar’s strategy has been to provide commercial real estate professionals with 
critical  knowledge  to  complete  transactions,  by  offering  the  most  comprehensive,  timely  and  standardized 
information on commercial real estate. As a result of our January 2003 acquisition of Property Intelligence plc 
and  June  2004  acquisition  of  Scottish  Property  Network,  we  have  extended  our  offering  of  comprehensive 
commercial real estate information to include London, Scotland and other U.K. markets. We deliver our content 
to customers via an integrated suite of online service offerings that includes information about space available for 
lease,  comparable  sales  information,  tenant  information,  information  about  properties  for  sale,  property 
information  for  clients’  web  sites,  information  about  industry  professionals  and  their  business  relationships, 
analytic  information,  data  integration,  property  marketing  and  industry  news.  We  have  created  and  are 
continuing to improve a standardized information platform where the commercial real estate industry and related 
businesses can continuously interact and easily facilitate transactions due to the efficient exchange of accurate 
information supplied by CoStar. 

CoStar intends to continue to grow its standardized platform of commercial real estate information. In 2004, 
CoStar  began  research  for  a  21-market  U.S.  expansion  effort  and  released  services  covering  two  new  U.S. 
markets.    During  the  next  year,  we  plan  to  release  services  covering  the  remaining  19  new  U.S.  markets.    In 
addition, in January 2005 CoStar acquired National Research Bureau, a leading provider of information to the 
shopping center industry, and simultaneously announced that it was launching a major expansion effort into real 
estate information for retail properties. 

We have a number of assets that provide a unique foundation for our multinational platform, including the 
most  comprehensive  proprietary  database  in  the  industry;  the  largest  research  department  in  the  industry; 
advanced  software  and  proprietary  technology,  including  a  large  in-house  product  development  team;  a  broad 
suite  of  web-based  information  services;  and  a  large  base  of  clients.  Our  database  has  been  developed  and 
enhanced for more than 17 years by a research department that makes thousands of daily updates to our database. 
In  addition  to  our  internal  efforts  to  grow  the  database,  we  have  obtained  and  assimilated  over  50  proprietary 
databases. 

Our  subscription-based  information  services,  consisting  primarily  of  CoStar  Property  Professional,  CoStar 
Tenant,  CoStar  COMPS  Professional and  FOCUS  services,  currently  generate  approximately  95%  of  our  total 
revenues. Our contracts for our subscription-based information services typically have a minimum term of one 
year and renew automatically. Upon renewal, many of the subscription contract rates may increase in accordance 
with  contract  provisions  or  as  a  result  of  contract  renegotiations.  To  encourage  clients  to  use  our  services 
regularly, we generally charge a fixed monthly amount for our subscription-based services rather than fees based 
on actual system usage. Contract rates are based on the number of sites, number of users, organization size, the 
client’s business focus and the number of services to which a client subscribes. Our subscription clients generally 
pay contract fees on a monthly basis, but in some cases may pay us on a quarterly or annual basis.   

3 

 
 
 
 
 
 
 
 
 
 
 
Industry Overview 

The  market  for  commercial  real  estate  information  is  vast  based  on  the  variety,  volume  and  value  of 
transactions  related  to  commercial  real  estate.  Each  transaction  has  multiple  participants  and  multiple 
information  requirements,  and  in  order  to  facilitate  transactions,  industry  participants  must  have  extensive, 
accurate and current information. Members of the commercial real estate and related business community require 
daily  access  to  current  data  such  as  space  availability,  rental  rates,  vacancy  rates,  tenant  movements,  sales 
comparables, supply, new construction, absorption rates and other important market developments to carry out 
their  businesses  effectively.  There  is  a  strong  need  for  an  efficient  marketplace,  where  commercial  real  estate 
professionals  can  exchange  information,  evaluate  opportunities  using  standardized  data  and  interact  with  each 
other on a continuous basis. 

A large number of parties involved in the commercial real estate and related business community make use of 

the services we provide in order to obtain information they need to conduct their businesses, including: 

•  Sales and leasing brokers 
•  Property owners 
•  Property managers 
•  Design and construction professionals 
•  Real estate developers 
•  Real estate investment trust managers 
• 
Investment bankers 
•  Commercial bankers 
•  Mortgage bankers 
•  Mortgage brokers 
•  Retailers 

• Government agencies’ staff members 
• Mortgage-backed security issuers 
• Appraisers 
• Pension fund managers 
• Reporters 
• Tenant vendors 
• Building services vendors 
• Communications providers 
• Insurance companies’ managers 
• Institutional advisors 
• Investors and asset managers 

The  commercial  real  estate  and  related  business  community  generally  has  operated  in  an  inefficient 
marketplace  because  of  the  fragmented  approach  to  gathering  and  exchanging  information  within  the 
marketplace.  Various  organizations,  including  hundreds  of  brokerage  firms,  directory  publishers  and  local 
research companies, collect data on specific markets and develop software to analyze the information they have 
independently  gathered.  This  highly  fragmented  methodology  has  resulted  in  duplication  of  effort  in  the 
collection  and  analysis  of  information,  excessive  internal  cost  and  the  creation  of  non-standardized  data 
containing varying degrees of accuracy and comprehensiveness, resulting in a formidable information gap. 

The  creation  of  a  standardized  information  platform  for  commercial  real  estate  requires  an  infrastructure 
including a standardized database, accurate and comprehensive research capabilities, easy to use technology and 
intensive  participant  interaction.  By  combining  its  extensive  database,  approximately  700  researchers, 
technological expertise and broad customer base, CoStar believes that it has created such a platform. 

CoStar’s Comprehensive Database  

CoStar has spent more than 17 years building and acquiring a database of commercial real estate information, 

which includes information on leasing, sales, comparable sales, tenants, demand statistics and digital images. 

As of February 1, 2005, our database of real estate information covered 55 U.S. markets as well as London, 

England and other parts of the United Kingdom, and contained: 

•  More than 33.2 billion square feet of U.S. commercial real estate; 
•  Over 462,000 extensively researched and photographed properties in our U.S. database; 
•  Over 1.6 million total properties; 
•  Over 4.1 billion square feet of space available; 
•  Over 60,000 properties for sale; 
•  Over 3.3 million tenants occupying commercial real estate space; 
•  More than 1.2 million sales transactions valued in the aggregate at over $1 trillion; and 
•  Over  2.2  million  high-resolution  digital  images,  including  building  photographs,  aerial 

photographs, plat maps and floor plans. 

4 

 
 
 
 
 
 
 
 
 
 
 
This highly complex database is comprised of hundreds of data fields, tracking such categories as: 

•  Location 
•  Site and zoning information 
•  Building characteristics 
•  Space availability 
•  Tax assessments 
•  Ownership 
•  Sales and lease comparables 
•  Space requirements 
•  Number of retail stores  

CoStar Research 

• Mortgage and deed information 
• For-sale information 
• Income and expense histories 
• Tenant names 
• Lease expirations 
• Contact information 
• Historical trends 
• Demographic information 
• Retail sales per square foot 

We have developed a sophisticated data collection organization utilizing a multi-faceted research process. In 
2004,  our  researchers  drove  over  one  million  miles,  conducted  hundreds  of  thousands  of  on-site  building 
inspections, examined tens of millions of public records and interviewed millions of tenants, owners and brokers. 

Research  Department.  As  of  February  1,  2005,  we  employed  approximately  700  commercial  real  estate 
research professionals. Our research professionals undergo an extensive training program to maintain consistent 
research methods and processes. Our researchers collect and analyze commercial real estate information through 
millions  of  phone  calls,  e-mails,  Internet  updates  and  faxes  each  year,  in  addition  to  field  inspections,  public 
records review, news monitoring and direct mail. Each researcher is responsible for maintaining the accuracy and 
reliability  of  the  database.  As  part  of  their  update  process,  researchers  develop  cooperative  relationships  with 
industry professionals that allow them to gather useful information. Because of the importance commercial real 
estate  professionals  place  on  our  data  and  our  prominent  position  in  the  industry,  many  of  these  professionals 
routinely take the initiative and proactively report available space and transactions to our researchers. 

CoStar has an extensive field research effort that permits physical inspection of properties in order to research 
new  markets,  find  additional  inventory,  photograph  properties  and  verify  existing  information.  Some  of  these 
researchers use CoStar custom-designed trucks equipped with computers, proprietary Global Positioning System 
tracking  software,  high  resolution  digital  cameras,  handheld  laser  instruments  to  help  precisely  measure 
buildings, geo-code them and position them on digital maps, and pneumatic masts that extend up to an elevation 
of twenty-five feet so as to allow for unobstructed building photographs from “bird’s-eye views”. Each CoStar 
truck  uses  wireless  technology  to  track  and  transmit  field  data.  A  typical  site  inspection  consists  of 
photographing  the  building,  measuring  the building,  capturing  “For  Lease”  sign  information,  counting  parking 
spaces,  assessing  property  condition  and  construction,  and  gathering  tenant  information.  Certain  researchers 
canvass  properties,  interviewing  tenants  suite  by  suite.  Other  researchers  conduct  fieldwork  in  county 
courthouses  and  public  records  offices.  In  addition,  many  of  our  field  researchers  are  photographers  who  take 
photographs  of  commercial  real  estate  properties  to  add  to  the  collection  of  CoStar’s  digital  images  in  our 
database.    As  of  February  1,  2005,  CoStar  had  73  trucks  used  by  field  researchers  in  markets  throughout  the 
United States, including 32 trucks in markets that are part of our current expansion where since May 2004 our 
field researchers have photographed over 118,000 buildings and researched over 2.5 billion square feet of gross 
building area.      

Data  Providers.  We  license  a  small  portion  of  our  data  from  public  record  providers  and  third-party  data 
sources.  Licensing  agreements  with  these  entities  provide  for  our  use  of  a  variety  of  commercial  real  estate 
information,  including  property  ownership,  tenant  information,  maps  and  aerial  photographs,  all  of  which 
enhance various CoStar services. These license agreements generally grant us a non-exclusive license to use the 
data and images in the creation and supplementation of our information services and include what we believe are 
standard  terms,  such  as  a  contract  term  ranging  from  two  to  five  years, automatic  renewal  of  the  contract  and 
fixed  periodic  license  fees or  a  combination  of  fixed periodic  license fees  plus  additional  fees based  upon  our 
usage. 

5 

 
 
 
 
 
 
 
 
 
 
 
Management  and  Quality  Control  Systems.  Our  research  processes  include  automated  and  non-automated 
controls  to  ensure  the  integrity  of  the  data  collection  process.  A  large  number  of  automated  data  quality  tests 
check  for  potential  errors,  including  occupancy  date  conflicts,  available  square  footage  greater  than  building 
area, typical floor space greater than land area and expired leases. We also monitor changes to critical fields of 
information to ensure all information is kept in compliance with our standard definitions and methodology. Our 
non-automated quality control procedures include: 

•  calling our information sources on recently-updated properties to re-verify information;  
•  performing periodic research audits and field checks to determine if we correctly canvassed all buildings; 
•  providing training and retraining to our research professionals to ensure accurate data compilation; and 
•  compiling measurable performance metrics for research teams and managers for feedback on data quality. 

Finally, one of the most important and effective quality control measures we rely on is feedback provided by 

the commercial real estate professionals using our data every day. 

Proprietary Technology 

As  of  February  1,  2005,  CoStar  had  a  staff  of  93  product  development  and  information  technology 
professionals  who  focus  on  developing  and  creating  new  and  enhanced  services,  designing  systems  to  ensure 
continuous  improvement  in  data  quality,  improving  the  speed  of  data  delivery,  and  building  infrastructure 
capable of supporting CoStar’s comprehensive database and image library. This group also regularly implements 
service enhancements, including expanded features and new graphic designs. 

Our  information  technology  team  is  responsible  for  developing  the  infrastructure  to  appropriately  support 
CoStar’s  business  and  our  large  and  complex  database.  On  an  ongoing  basis,  these  professionals  develop  and 
modify  internal  applications  and  systems  to  implement  efficiencies  and  controls  that  produce  quality 
improvements to the database, including increases to the speed of data collection, quality control review and data 
delivery.  The  team  continues  to  develop  and  modify  our  enterprise-wide  customer  relationship  management 
software application that integrates CoStar sales, research, customer support and accounting information with the 
management  of  customer  contact  histories,  client  subscriptions  and  usage,  account  authentication  and  client 
billing.  The  system  also  enables  us  to  mine  data  so  as  to  assess  pricing  policies,  service  feature  usage  and 
employee productivity. 

We  maintain  Windows  and  Unix  servers  to  support  the  database  and  an  internal  encrypted  virtual  private 

network to allow remote researchers real-time access to the database. We store full data back-up tapes off-site. 

Services 

Our suite of information services is branded and marketed to our customers. Our services are derived from a 
database  of  building-specific  information  and  offer  customers  specialized  tools  for  accessing,  analyzing  and 
using our information. Over time, we expect to enhance our existing information services and develop additional 
services  that  make  use  of  our  comprehensive  database  to  meet  the  needs  of  our  existing  customers  as  well  as 
potential new categories of customers. 

Our various information services are described in detail in the following paragraphs. 

CoStar Property Professional™.  CoStar Property Professional is the Company’s flagship service. It provides 
subscribers a comprehensive inventory of office, industrial and retail properties in markets throughout the United 
States,  including  for-lease  and  for-sale  listings,  historical  data,  building  photographs,  maps  and  floor  plans. 
Commercial real estate professionals use CoStar Property to identify available space for lease, evaluate leasing 
and  sale  opportunities,  value  assets  and  position  properties  in  the  marketplace.  Our  clients  also  use  CoStar 
Property  to  analyze  market  conditions  by  calculating  current  vacancy  rates,  absorption  rates  or  average  rental 
rates, and forecasting future trends based on user-selected variables. CoStar Property provides subscribers with 
powerful map-based search capabilities as well as a user-controlled, password-protected extranet (or electronic 
“file cabinet”) where brokers may share space surveys and transaction-related documents online in real time with  

6 

 
 
 
 
 
 
 
 
 
 
 
team  members.  When  used  together  with  CoStar  Connect,  CoStar  Property  enables  subscribers  to  share  space 
surveys and transaction-related documents with their clients, accessed through their corporate web site. CoStar 
Property, along with all of CoStar’s other core information services, are delivered solely via the Internet. 

CoStar Property Express™.  CoStar Property Express provides access, on-demand with a credit card or via 
an  annual  subscription,  to  a  “light”  or  scaled-down  version  of  CoStar  Property.  Commercial  real  estate 
professionals  use  CoStar  Property  Express  to  look  up  and  search  for-lease  and  for-sale  listings  in  CoStar’s 
comprehensive  national  database.  CoStar  Property  Express  provides  base-building  information,  photos,  floor 
plans, maps and a limited number of reports.  

CoStar COMPS Professional®.  CoStar COMPS Professional provides comprehensive national coverage of 
comparable sales information in the U.S. commercial real estate industry. It is the industry’s most comprehensive 
database  of  comparable  sales  transactions  and  is  designed  for  professionals  who  need  to  research  property 
comparables, identify market trends, expedite the appraisal process and support property valuations.  

CoStar COMPS Express®.  CoStar COMPS Express provides users with immediate, subscription-free access 
with a credit card to the CoStar COMPS Professional system on a report-by-report basis. Subscribers also use 
this on-demand service to research comparable sales information outside of their subscription markets. 

CoStar  Tenant®.  CoStar  Tenant  is  a  detailed  online  business-to-business  prospecting  and  analytical  tool 
providing  commercial  real  estate  professionals  with  the  most  comprehensive  real  estate-related  U.S.  tenant 
information available. CoStar Tenant profiles tenants occupying space in commercial buildings across the United 
States  and  provides  updates  on  lease  expirations  --  one  of  the  service’s  key  features  --  as  well  as  occupancy 
levels, growth rates and numerous other facts. Delivering this information via the Internet allows users to target 
prospective  clients  quickly  through  a  searchable  database  that  identifies  only  those  tenants  meeting  certain 
criteria. CoStar Tenant subscribers can also obtain credit reports through CoStar Tenant directly from D&B®.  

FOCUS.  Our  U.K.  subsidiary,  Property  Intelligence  Limited,  offers  several  services  under  the  trade  name 
FOCUS.  The  primary  service,  New  FOCUS,  is  a  digital  online  service  offering  information  on  the  U.K. 
commercial  real  estate  market.  This  service  seamlessly  links  data  on  individual  properties  and  companies 
including  comparable  sales,  available  space,  requirements,  tenants,  lease  deals,  planning  information,  socio-
economics and demographics, credit ratings, photos and maps across the United Kingdom. In addition, Property 
Intelligence’s  subsidiary,  Scottish  Property  Network  Limited,  offers  users  on-line  access  to  a  comprehensive 
database of information for properties located in Scotland, including available space, comparable sales, and lease 
deals.  

CoStar  Connect®.  CoStar  Connect  allows  commercial  real  estate  firms  to  license  CoStar’s  technology  and 
information  to  market  their  U.S.  property  listings  on  their  corporate  web  sites.  Customers  enhance  the  quality 
and  depth  of  their  listing  information  through  access  to  CoStar’s  database  of  content  and  digital  images.  The 
service  automatically  updates  and  manages  customers’  online  property  information,  providing  comprehensive 
listings coverage and significantly reducing the expense of building their web sites’ content and functionality.  

CoStar Advertising™.  In 2004, CoStar released a new service that offers property owners a highly targeted 
and cost-effective way to market a space for lease or space for sale directly to the individuals looking for that 
type  of  space  through  interactive  advertising.  Our  advertising  model  is  based  on  varying  levels  of  exposure, 
enabling  the  advertiser  to  target  as  narrowly  or  broadly  as  its  budget  permits.  With  the  CoStar  Advertising 
program, when the advertiser’s listings appear in a results set, they receive priority positioning and are enhanced 
to stand out. The advertiser can also purchase exposure in additional submarkets, or the entire market area so that 
his ad will appear even when his listing would not be returned in a results set. 

NRB Shopping Center Directory.  As a result of our January 2005 acquisition of National Research Bureau, 
we now offer access to a comprehensive database of U.S. shopping center information.  The Shopping Center 
Directory includes shopping center names, locations, tenants, gross leaseable area, space availability and contact 
information  for  owners,  tenants,  leasing  agents  and  managers.    The  Shopping  Center  Directory  is  available  in 
print as well as CD-ROM format, the latter of which offers additional data, indices and search capabilities. 

7 

   
 
 
 
 
 
 
 
 
 
CoStar Exchange®. CoStar Exchange is a database of commercial real estate properties that have been listed 
for  sale.  The  Company  believes  CoStar  Exchange  is  the  only  industry  database  that  combines  for-sale  listings 
with correlating data on space availability, tenants, comparable sales and digital images, enabling professionals 
to  post  and  search  for  properties  quickly  and  efficiently.  CoStar  Exchange  represents  an  efficient  means  for 
sellers to reach a large audience and for buyers to identify target properties. 

CoStar  Professional  Directory™.  CoStar  Professional  Directory,  a  service  available  exclusively  to  CoStar 
Property Professional subscribers, provides detailed contact information for over 300,000 commercial real estate 
professionals, including specific information about an individual’s current and prior activities such as completed 
transactions, current landlord representation assignments, sublet listings,  major tenants and owners represented 
and local and national affiliations.  Commercial real estate brokers can input their biographical information and 
credentials and upload their photo to create personal profiles.  Subscribers use CoStar Professional Directory to 
network with their peers and identify and evaluate potential business partners, and maintain accurate mailing lists 
of other industry professionals for their direct mail marketing efforts. 

CoStar  Market  Report™.  The  CoStar  Market  Report  provides  in-depth  current  and  historical  analytical 
information covering 46 of the major metropolitan office and industrial markets in the United States. Published 
quarterly, each market report includes details such as absorption rates, vacancy rates, rental rates, average sales 
prices,  capitalization  rates,  existing  inventory  and  current  construction  activity.  This  data  is  presented  using 
standard  definitions  and  calculations  developed  by  CoStar,  and  offers  real  estate  professionals  critical  and 
unbiased information necessary to make intelligent commercial real estate decisions. CoStar Market Reports are 
available to CoStar Property Professional subscribers at no additional charge, and are available for purchase by 
nonsubscribers. 

Metropolis™.  The  Metropolis  service  is  a  single  interface  that  combines  commercial  real  estate  data  from 
multiple information providers into a comprehensive resource. The Metropolis service allows a user to input a 
property  address  and  then  view  detailed  information  on  that  property  from  multiple  information  providers, 
including CoStar services. This technology offers commercial real estate professionals a simple and convenient 
solution for integrating a wealth of third-party information and proprietary data, and is currently available for the 
Southern California markets. 

CoStar News™. Our web site, our CoStar services and our e-mail news dispatches have become an accepted 
source  of  reliable  industry  news.  In  2004,  we  published  approximately  8,000  news  stories.  Our  news  services 
keep  clients  informed  of  late-breaking  commercial  real  estate  news  such  as  major  leasing  transactions, 
acquisitions,  new  construction  activity,  key  industry  personnel  moves  and  industry  events.    During  2005,  the 
Company  plans  to  supplement  its  news  distribution  with  print  publishing  activities  and  conferences  in  select 
markets.  

8 

 
 
 
 
 
 
Clients 

We  draw  clients  from  across  the  commercial  real  estate  and  related  business  community.  Commercial  real 
estate brokers have traditionally formed the largest portion of CoStar clients, however, we also provide services 
to  owners,  landlords,  financial  institutions,  retailers,  vendors,  appraisers,  investment  banks  and  other  parties 
involved in commercial real estate. The following chart lists U.S. clients that are well known or have the highest 
annual subscription fees in each of the various categories and also lists U.K. clients that are well known or have 
the highest annual subscription fees in each of the various categories, each as of February 1, 2005. 

Brokers 

Lenders, Investment Bankers 

Institutional Advisors, Asset Managers

CB Richard Ellis 
Colliers 
Colliers Conrad Ritblat Erdman — U.K. 
Cushman & Wakefield 
Cushman & Wakefield Healey & 
  Baker — U.K. 
Trammell Crow Co. 
Jones Lang LaSalle 
Jones Lang LaSalle — U.K. 
Grubb & Ellis 
Marcus & Millichap 
The Staubach Company 
Newmark & Company Real Estate 
CRESA Partners 
Studley 
Coldwell Banker Commercial NRT 
Equis 
GVA Williams 
Advantis GVA Real Estate Services 
Binswanger 
Re/Max 
Carter & Associates / ONCOR Int’l 
United Systems Integrators Corp 
Daum Commercial Real Estate 
Finkelstein Comm Rlty Services 
U.S. Equities Realty 
CMD Realty Investors 
Sperry Van Ness 
Holiday Fenoglio Fowler, L.P. 
Mohr Partners 
Charles Dunn Company, Inc. 
GVA Grimley — U.K. 
King Sturge — U.K. 
Knight Frank — U.K. 
Donaldsons — U.K. 
Chestertons — U.K. 
FPD Savills — U.K. 
Atis Real Weatheralls— U.K. 

  GMAC Commercial Mortgage 
  GMAC—U.K. 
  Deutsche Bank 
  Wells Fargo 
  Washington Mutual 
  Wachovia Corporation 
  Merrill Lynch 
  Citibank 
  Fannie Mae 
  UBS Warburg — U.K. 

  Jones Lang LaSalle 
  Prudential  
  Prudential — U.K. 
  Metropolitan Life 

ING Clarion Partners 
  Bear Stearns & Co., Inc. 
  USAA Real Estate Company 
  Legg Mason 
  Morley — U.K. 
  Standard Life — U.K. 

Owners and Developers 

Appraisers, Accountants 

  Hines 
  LNR Property Corp 
  Shorenstein Properties 
  Gale Companies 
  Manulife Financial 

Industrial Developments International 

  Land Securities — U.K. 
  Slough Estates — U.K. 

REITS 

  Equity Office Properties Trust 
  Trizec Properties, Inc. 
  Prologis 
  Prentiss Properties 
  CarrAmerica 
  Boston Properties  
  Liberty Property Trust 
  Vornado Realty Trust 

Integra 

  Deloitte and Touche  
  Land America Onestop 
  Marvin F. Poer  
  KPMG 
  GE Capital Small Business Finance Corp 
  PGP Valuation 
  PricewaterhouseCoopers 

Government Agencies 

  U.S. General Services Administration 
  County of Los Angeles 
  Office of Technology Procurement 
  City of Chicago 
  Cook County Assessor’s Office 
  U.S. Department of Housing and Urban 

  Development 

  Corporation of London— U.K. 

Property Managers 

  Transwestern Commercial Services 
  Lincoln Property Company 
  PM Realty Group 
  Navisys Group 
  Osprey Management Company 
  Leggat McCall Properties 

Vendors 

  Turner Construction Company 
  Kastle Systems  
  Comcast Cable Communications 
  Cisco Systems 
  MWB — U.K. 
  Regus — U.K. 

Toys 'R' Us 
Blockbuster 
Payless ShoeSource, Inc. 

                         Retailers 

  Circuit City Stores, Inc. 

CVS 
Target 

  Best Buy 

JC Penney 
Neiman Marcus 

For the years ended December 31, 2002, 2003 and 2004, no single client accounted for more than 5% of our 
revenues.  Our  subscription-based  information  services  currently  generate  approximately  95%  of  our  total 
revenues. Our contracts for our subscription-based information services typically have a minimum term of one 
year and renew automatically. 

9 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sales and Marketing 

As of February 1, 2005, we had 173 sales, marketing and customer support employees, with the majority of 
our direct sales force located in field sales offices. Our sales teams are primarily located in over 30 field sales 
offices  throughout  the  United  States  and  in  London,  England,  Manchester,  England  and  Paisley,  Scotland.    In 
2004,  we  expanded  our  use  of  a  centralized  inside  sales  team  at  our  Bethesda,  Maryland  headquarters  that 
prospects for new clients and performs service demonstrations exclusively by telephone and over the Internet.   

Our local offices typically serve as the platform for our in-market sales, customer support and field research 
operations for their respective regions. The sales force is responsible for selling to new prospects, training new 
and  existing  clients,  providing  ongoing  customer  support,  renewing  existing  client  contracts  and  identifying 
cross-selling opportunities. In addition, the sales force has primary front-line responsibility for customer care. 

Our  sales  strategy  is  to  aggressively  attract  new  clients,  while  providing  ongoing  incentives  for  existing 
clients to subscribe to additional services. We also place a premium on training new and existing client personnel 
on the use of our services so as to promote maximum client utilization and satisfaction with our services.  Our 
strategy also involves entering into multi-year, multi-market license agreements with our larger clients. In 2004, 
we  signed  multi-year,  multi-market  renewal  agreements  with  Cushman  &  Wakefield,  Julian  J.  Studley,  Jones 
Lang  LaSalle  and  Advantis/GVA.  These  license  agreements  grant  non-exclusive  licenses  to  these  companies’ 
employees  to  use  a  variety  of  our  information  services.  They  typically  have  terms  of  a  minimum  of  one  year, 
generally renew automatically and require the payment of fixed monthly license fees. 

We seek to make our services essential to our clients’ businesses. To encourage clients to use our services 
regularly, we generally charge a fixed monthly amount for our subscription-based services rather than fees based 
on actual system usage. Contract rates are based on the number of sites, number of users, organization size, the 
client’s business focus and the number of services to which a client subscribes. Our subscription clients generally 
pay contract fees on a monthly basis, but in some cases may pay us on a quarterly or annual basis.  In addition, 
through  CoStar  Property  Express  and  CoStar  COMPS  Express,  clients  can  access  our  database  of  commercial 
real estate information without a subscription. 

Our customer service and support staff is charged with ensuring high client satisfaction by providing ongoing 

customer support.  

Our primary marketing methods include: service demonstrations, face to face networking, direct marketing, 
communication  via  our  corporate  web  site  and  news  services,  participation  in  trade  show  and  industry  events, 
print  advertising  in  trade  magazines  and  local  business  journals,  client  referrals  and  CoStar  Advisor™,  the 
Company’s newsletter, which is distributed to our clients and prospects. In 2003 and 2004, we conducted several 
focus groups and other types of market research with commercial real estate professionals from various markets 
in  an  effort  to  understand  market  trends,  garner  feedback  on  how  we  could  improve  our  services  and  identify 
new opportunities. Direct marketing and web-based marketing are the most cost-effective means for us to find 
prospective clients. Our direct marketing efforts include direct mail and telemarketing, and make extensive use 
of  our  unique,  proprietary  database.  Once  we  have  identified  a  prospective  client,  our  most  effective  sales 
method is a service demonstration. We use various forms of advertising to build brand identity and reinforce the 
value and benefits of our services. We also sponsor and attend local association activities and events, and attend 
and/or exhibit at industry trade shows and conferences to reinforce our relationships with our core user groups. 

10 

 
 
 
 
 
 
 
Competition 

The  market  for  information  services  generally  is  competitive  and  rapidly  changing.  In  the  commercial  real 
estate  industry,  the  principal  competitive  factors  for  commercial  real  estate  information  services  and  providers 
are: 

timeliness of the data;  

•  quality and depth of the underlying databases;  
•  ease of use, flexibility, and functionality of the software;  
• 
•  breadth of geographic coverage and services offered;  
•  client service and support;  
•  perception that the service offered is the industry standard;  
•  proprietary nature of methodologies, databases and technical resources;  
•  price;  
•  effectiveness of marketing and sales efforts;  
•  vendor reputation;  
•  brand loyalty among customers; and  
•  capital resources.  

We compete directly and indirectly for customers with the following categories of companies: 

•  publishers  and  distributors  of  information  services,  including  regional  providers  and  national  print 
publications,  such  as  Black’s  Guide,  Marshall  &  Swift,  Yale  Robbins,  Inc.,  Reis,  Inc.,  Real  Capital 
Analytics and Dorey Publishing and Information Services; 

• 

locally  controlled  real  estate  boards,  exchanges  or  associations  sponsoring  property  listing  services  and 
the companies with whom they partner, such as Xceligent, the Commercial Association of Realtors Data 
Services and the Association of Industrial Realtors; 

•  online services or web sites targeted to commercial real estate brokers, buyers and sellers of commercial 
real  estate  properties,  insurance  companies,  mortgage  brokers  and  lenders,  such  as  LoopNet,  Inc.,  EGi, 
Cityfeet.com, Inc., officespace.com, MrOfficespace.com and TenantWise, Inc. 

• 

in-house research departments operated by commercial real estate brokers; and 

•  public record providers.  

As  the  commercial  real  estate  information  marketplace  develops,  additional  competitors  (including 
companies  which  could  have  greater  access  to  data,  financial,  product  development,  technical,  or  marketing 
resources  than  we  do)  may  enter  the  market  and  competition  may  intensify.  While  we  believe  that  we  have 
successfully differentiated ourselves from existing competitors, competition could materially harm our business. 

Proprietary Rights 

To protect our proprietary rights in our methodologies, database, software, trademarks and other intellectual 

property, we depend upon a combination of: 

trade secret, copyright, trademark, database protection and other laws;  

• 
•  nondisclosure, noncompetition and other contractual provisions with employees and consultants;  
• 
•  patent protection; and  
technical measures.  
• 

license agreements with customers;  

We  seek  to  protect  our  software’s  source  code  and  our  database  as  trade  secrets  and  under  copyright  law. 
Although  copyright  registration  is  not  a  prerequisite  for  copyright  protection,  we  have  filed  for  copyright 
registration  for  many  of  our  databases,  software  and  other  materials.  Under  current  U.S.  law,  the  arrangement 
and selection of data may be protected, but the actual data itself may not be. In addition, with respect to our U.K. 
databases,  certain  database  protection  laws  provide  additional  protections  of  these  databases.  We  license  our 

11 

 
 
 
 
 
 
 
  
 
 
 
 
 
services  under  license  agreements  that  grant  our  clients  non-exclusive,  non-transferable  licenses.  These 
agreements  restrict  the  disclosure  and  use  of  our  information  and  prohibit  the  unauthorized  reproduction  or 
transfer of the information services we license. 

We  also  attempt  to  protect  the  secrecy  of  our  proprietary  database,  our  trade  secrets  and  our  proprietary 
information  through  confidentiality  and  noncompetition  agreements  with  our  employees  and  consultants.  Our 
services  also  include  technical  measures  to  discourage  and  detect  unauthorized  copying  of  our  intellectual 
property. 

We have  filed  trademark  applications  to  register  trademarks  for  a variety  of names  for  the  CoStar services 
and  other  marks,  and  have  obtained  registered  trademarks  for  a  variety  of  our  marks,  including  “CoStar”, 
“COMPS”, “CoStar Property”, “CoStar Tenant” and “CoStar Group”. In addition, we have filed several patent 
applications  covering  certain  of  our  methodologies  and  software  and  currently  have  one  patent  in  the  U.K. 
covering, among other things, certain of our field research methodologies. 

Employees 

As  of  February  1,  2005,  we  employed  1,038  employees.  None  of  our  employees  is  represented  by  a  labor 

union. We have experienced no work stoppages. We believe that our employee relations are excellent. 

Available Information 

Our investor relations Internet web site is http://www.costar.com/corporate/investor. The reports we file with 
or furnish to the Securities and Exchange Commission, including our annual report, quarterly reports and current 
reports,  are  available  free  of  charge  on  our  Internet  web  site  as  soon  as  reasonably  practicable  after  we 
electronically file such material with, or furnish it to, the Securities and Exchange Commission. 

Item 2. Properties 

Our  corporate  headquarters  are  located  in  Bethesda,  Maryland,  where  we  occupy  approximately  78,000 
square feet of office space. Our main lease for our Bethesda, Maryland headquarters expires on March 14, 2010.  

In addition to our Bethesda, Maryland facility, our research operations are headquartered in leased spaces in 
San  Diego,  California;  Columbia,  Maryland;  Cincinnati,  Ohio;  London,  England;  and  Paisley,  Scotland. 
Additionally, we lease office space in a variety of other metropolitan areas, which generally house our field sales 
offices.  These  locations  include,  without  limitation,  the  following:  New  York;  Los  Angeles;  Chicago;  San 
Francisco; Boston; Manchester, England; Orange County, California; Philadelphia; Houston; Atlanta; Phoenix; 
Detroit;  Pittsburgh;  Iselin,  New  Jersey;  Charlotte;  Miami;  Denver;  Austin;  Dallas;  Kansas  City;  Cleveland; 
Tustin, California; Tampa; Orlando; Memphis; Indianapolis; Baltimore; Raleigh/Durham; St. Louis; Columbus, 
Ohio; and Portland, Oregon. 

We believe these facilities are suitable and appropriately support our business needs. 

Item 3. Legal Proceedings 

Currently, and from time to time, we are involved in litigation incidental to the conduct of our business. We 
are not a party to any lawsuit or proceeding that, in the opinion of our management based on consultations with 
legal counsel, is likely to have a material adverse effect on our financial position or results of operations. 

Item 4. Submission of Matters to a Vote of Security Holders 

We did not submit any matters to a vote of our security holders during the quarter ended December 31, 2004. 

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II 

Item 5. Market for the Registrant’s Common Stock, Related Stockholder Matters and Issuer Purchases of 

Equity Securities  

Price Range of Common Stock. Our common stock is traded on the Nasdaq Stock Market® under the symbol 
“CSGP.” The following table sets forth, for the periods indicated, the high and low daily closing price per share 
of our common stock on the Nasdaq Stock Market®. 

Year Ended December 31, 2003 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

Year Ended December 31, 2004 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

  High 

  Low 

$  22.65  $  17.77 
$  30.54  $  21.27 
$  31.90  $  26.07 
$  42.85  $  26.89 

$  42.22  $  35.83 
$  46.19  $  37.09 
$  49.19  $  38.05 
$  48.75  $  39.65 

As of February 1, 2005, there were 98 holders of record of our common stock. On December 31, 2004, the 

last sale price reported on the Nasdaq Stock Market® for our common stock was $46.18 per share. 

Dividend  Policy.  We  have  never  declared  or  paid  any  dividends  on  our  common  stock.  Any  future 
determination  to  pay  dividends  will  be  at  the  discretion  of  our  Board  of  Directors,  subject  to  applicable 
limitations  under  Delaware  law,  and  will  be  dependent upon  our  results  of  operations,  financial  condition  and 
other factors deemed relevant by our Board of Directors. The Company does not anticipate paying any dividends 
on  its  common  stock  during  the  foreseeable  future,  but  intends  to  retain  any  earnings  for  future  growth  of  its 
business. 

Recent  Issues  of  Unregistered  Securities.  We  did  not  issue  any  unregistered  securities  during  the  quarter 

ended December 31, 2004. 

Issuer  Purchases  of  Equity  Securities.    Neither  the  Company  nor  any  “affiliated  purchaser”  (as  defined  in 
Rule  10b-18  of  the  Securities  Exchange  Act  of  1934)  purchased  any  shares  of  any  registered  securities  of  the 
Company during the fourth quarter of 2004. 

13 

 
 
 
  
  
  
 
  
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
Item 6.  Selected Consolidated Financial and Operating Data 

Selected Consolidated Financial and Operating Data 
(in thousands, except per share data and other operating data) 

The following table provides selected consolidated financial and other operating data for the five years ended 
December  31, 2004.  The  Consolidated  Statement  of  Operations  Data  shown  below for  each  of  the  three  years 
ended December 31, 2002, 2003, and 2004 and the Consolidated Balance Sheet Data as of December 31, 2003 
and  2004  are  derived  from  audited  consolidated  financial  statements  that  are  included  in  this  report.  The 
Consolidated Statement  of  Operations  Data  for  each of the  years  ended  December  31,  2000  and 2001  and  the 
Consolidated  Balance  Sheet  Data  as  of  December  31,  2000,  2001,  and  2002  shown  below  are  derived  from 
audited consolidated financial statements for those years that are not included in this report. 

Consolidated Statement of Operations Data: 
Revenues.................................................................. $
Cost of revenues ......................................................  
Gross margin............................................................  
Operating expenses ..................................................  
Income (loss) from operations .................................  
Other income, net.....................................................  
Income (loss) before income taxes...........................  
Income tax expense (benefit) ...................................  
Net income (loss) ..................................................... $
Net income (loss) per share − basic ......................... $
Net income (loss) per share − diluted....................... $
Weighted average shares outstanding − basic..........  
Weighted average shares outstanding − diluted .......  

2000 

  $

58,502 
30,202 
28,300 
83,335 
(55,035)  
3,335 
(51,700)  
(2,045)  
(49,655)   $
 (3.28)   $

  $ 

2001 
72,513  $
30,316 
42,197 
64,923 
(22,726)
1,578 
(21,148)
(987)
(20,161) $

Fiscal Year Ended December 31, 
2002 
2003 
79,363 
28,012 
51,351 
56,894 
(5,543)   
759 
(4,784)   
⎯ 
(4,784)    $ 
(0.30)    $            0.01    $  

95,105    $
30,742   
64,363   
64,361   
2   
380   
382   
282   
100    $

(1.29) $  

2004 
112,085 
35,384 
76,701 
69,955 
6,746 
1,314 
8,060 
(16,925) 
24,985 
     1.38 

(3.28)   $

(1.29) $         (0.30)    $            0.01    $  

1.33 

15,137   

15,137   

15,636 

15,636 

15,759 

15,759 

16,202   

16,674   

18,165 

18,827 

Consolidated Balance Sheet Data: 
Cash, cash equivalents, cash held for acquisition 

2000 

2001 

2002 

2003 

2004 

As of December 31, 

and short-term investments ................................
$
Working capital .......................................................  
Total assets ..............................................................  
Total liabilities .........................................................  
Stockholders’ equity ................................................  

$

47,101 
35,601   
145,871   
19,497   
126,374   

42,002 
33,315 
123,646 
15,627 
108,019 

$

43,530 
36,993 
118,907 
14,890 
104,017 

$ 

$

97,449 
88,207   
183,900   
15,531   
168,369   

117,069 
107,875 
232,691 
21,747 
210,944 

Other Operating Data: 
Markets covered by database ...................................  
Number of subscription client sites..........................  
Billions of square feet in U.S. database ...................  
Total properties in database .....................................  
Images in database ...................................................  

2000 

51   
5,407   
21.7   
  864,920   
  968,316   

2001 

50 
6,356 
23.0 
  950,000 
 1,300,000 

2002 

50 
6,907 
25.0 
 1,033,000 
 1,500,000 

2003 

51 
8,582 
27.7 
 1,521,000 
 1,805,000 

2004 

58 
9,489 
30.4 
 1,622,039 
 2,255,000 

As of December 31, 

14 

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations  

The  following  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations 
contains “forward-looking statements,” including statements about our beliefs and expectations. There are many 
risks and uncertainties  that  could  cause  actual  results  to differ  materially  from  those discussed  in  the  forward-
looking statements. Potential factors that could cause actual results to differ materially from those discussed in 
any  forward-looking  statements  include,  but  are  not  limited  to,  those  stated  below  under  the  headings 
“Cautionary Statement Concerning Forward-Looking Statements” and “Risk Factors” as well as those described 
from time to time in our filings with the Securities and Exchange Commission. 

All  forward-looking  statements  are  based  on  information  available  to  us  on  the  date  of  this  filing,  and  we 
assume no obligation to update such statements. The following discussion should be read in conjunction with our 
Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and other filings 
with the Securities and Exchange Commission and the consolidated financial statements and related notes in this 
Annual Report on Form 10-K. 

Overview 

CoStar  is  the  leading  provider  of  information  services  to  the  commercial  real  estate  industry  in  the  United 
States and the United Kingdom based on the fact that we offer the most comprehensive commercial real estate 
database available, have the largest research department in the industry, provide more information services than 
any of our competitors and believe we generate more revenues than any of our competitors. We have created a 
standardized  information  platform  where  the  members  of  the  commercial  real  estate  and  related  business 
community  can  continuously  interact  and  facilitate  transactions  by  efficiently  exchanging  accurate  and 
standardized  commercial  real  estate  information.  Our  integrated  suite  of  online  service  offerings  includes 
information about space available for lease, comparable sales information, tenant information, information about 
properties for sale, information for clients’ web sites, information about industry professionals and their business 
relationships, analytic information, data integration, property marketing and industry news. 

We  completed  our  initial  public  offering  in  July  1998  and  received  net  proceeds  of  approximately  $22.7 
million.  We  used  those  net  proceeds  to  fund  the  geographic  and  service  expansion  of  our  business,  including 
three strategic acquisitions, and to expand our sales and marketing organization. In May 1999, we completed a 
follow-on public offering and received net proceeds of approximately $97.4 million. We used a portion of those 
net proceeds to fund the acquisitions of COMPS.COM, Inc. (“Comps”) and Property Intelligence plc (“Property 
Intelligence”).    In  November  2003,  we  completed  an  additional  follow-on  public  offering  and  received  net 
proceeds  of  approximately  $53.5  million.    We  expect  to  use  the  remainder  of  the  proceeds  from  these  public 
offerings  for  development  and  distribution  of  new  services,  expansion  of  existing  services  across  our  current 
markets, geographic expansion in the U.S. and international markets, strategic acquisitions, working capital and 
general corporate purposes. 

From  1994  through  the  beginning  of  2003,  we  expanded  the  geographical  coverage  of  our  existing 
information  services  and  developed  new  information  services.  In  addition  to  internal  growth,  this  expansion 
included the acquisitions of Chicago ReSource, Inc. in Chicago in 1996 and New Market Systems, Inc. in San 
Francisco  in  1997.  In  August  1998  we  expanded  into  the  Houston  region  through  the  acquisition  of  Houston-
based  real  estate  information  provider  C  Data  Services,  Inc.  In  January  1999  we  expanded  further  into  the 
Midwest and Florida by acquiring LeaseTrend, Inc. and into Atlanta and Dallas/Fort Worth by acquiring Jamison 
Research,  Inc.    In  February  2000  we  acquired  Comps,  a  San  Diego-based  provider  of  commercial  real  estate 
information. In November 2000 we acquired First Image Technologies, Inc. (“First Image”). In September 2002 
we expanded further into Portland, Oregon through the acquisition of certain assets of Napier Realty Advisors 
d/b/a  REAL-NET  (“REAL-NET”).  In  January  2003  we  established  a  base  in  the  United  Kingdom  with  our 
acquisition  of  London-based  Property  Intelligence.  In  May  2004,  we  expanded  into  Tennessee  through  the 
acquisition  of  Peer  Market  Research,  Inc.  (“PeerMark”),  and  in  June  2004,  we  extended  our  coverage  of  the 
United  Kingdom  through  the  acquisition  of  Scottish  Property  Network  (“SPN”).    In  September  2004,  we 
strengthened  our  position  in  Denver,  Colorado  through  the  acquisition  of  substantially  all  of  the  assets  of 
RealComp, Inc., a local comparable sales information provider.  In January 2005, we acquired National Research 
Bureau  (“NRB”),  a  leading  provider  of  U.S.  shopping  center  information.    The  more  recent  acquisitions  are 
discussed later in this section. 

15 

 
 
 
 
 
 
 
Since our inception, the growth of our business has required substantial investments for the expansion of our 
services and the establishment of operating regions throughout the United States, which resulted in substantial 
net losses on an overall basis until 2003. Throughout 1999 and 2000, we experienced a rapid expansion in the 
number of services that we offered and the number of regions in which we operated. By the beginning of 2001, 
we had substantially established a national platform of service offerings in 50 U.S. metropolitan markets. From 
2001 through 2003, we focused on continuing to grow revenue while controlling and reducing costs, in order to 
reduce operating losses and become profitable in accordance with accounting principles generally accepted in the 
United States (“GAAP”).  During 2004, our net income increased from $100,000 for the year ended December 
31,  2003  to  $25.0  million  for  the  year  ended  December  31,  2004.    Net  income  in  2004  included  a  one-time 
income tax benefit of $16.7 million, which was the result of the release of a substantial portion of our valuation 
allowance on our deferred tax asset, related to our net operating loss carryforwards.  In addition, we increased 
EBITDA (net income before interest, taxes, depreciation and amortization) by $6.6 million from $13.2 million in 
2003 to $19.8 million in 2004.  Our use of non-GAAP financial measures is discussed later in this section. 

During 2004, we began the field research phase of our current geographic expansion plan.  The plan includes 
entering  an  expected  21  new  metropolitan  markets  throughout  the  United  States  as  well  as  expanding  the 
geographical  boundaries  of  many  of  our  existing  U.S.  markets  and  international  expansion  in  Manchester, 
England.  In 2004, we began providing services in 2 new U.S. markets and Manchester, England, and during the 
next  year,  we  expect  to  begin  providing  services  in  the  remaining  markets.    In  addition,  in  January  2005,  we 
acquired NRB and announced that we were launching a major expansion effort into real estate information for 
retail properties.  We generally have not experienced this type of internal expansion since 2000.  Our planned 
expansion has  caused  and  will  continue  to cause  our  cost structure  to  escalate  in  advance  of  revenues  that  we 
expect to generate in these new markets and from providing these new services, as we invest in future revenue 
growth  for  2005  and  beyond.    In  addition,  the  incremental  costs  of  introducing  new  services  or  increasing 
geographic  coverage  in  an  existing  market  may  further  increase  our  operating  cost  structure  and  reduce  the 
profitability of that market prior to the release of the additional service offerings or increase in market coverage. 

As  of  the  fourth  quarter  of  2004,  we  determined  that  it  was  more  likely  than  not  that  we  would  generate 
taxable  income  from  operations  and  be  able  to  realize  tax  benefits  arising  from  use  of  our  net  operating  loss 
carryforwards to reduce the income tax we will owe on this taxable income. Prior to the fourth quarter of 2004, 
we recorded a valuation allowance on the deferred tax assets associated with these future tax benefits because we 
were not certain we would generate taxable income in the future. The release of the valuation allowance in the 
fourth quarter resulted in a tax benefit of approximately $26.2 million. This included an income tax benefit of 
approximately $16.7 million that was recognized in our results from operations. We also recognized a tax benefit 
of approximately $9.5 million as additional paid-in capital for our net operating loss carryforwards attributable to 
tax deductions for stock options. As of December 31, 2004, we continued to maintain a valuation allowance of 
approximately $546,000 for certain state net operating loss carryforwards. 

For  the  foreseeable  future,  we  expect  to  record  income  tax  expense  on  our  results  from  operations  at  an 
effective rate of approximately 40%. For the next several years, however, we expect the majority of our taxable 
income to be offset by our net operating loss carryforwards. As a result, we expect our cash payments for taxes to 
be limited primarily to federal alternative minimum taxes and to state income taxes in certain states.  

Effective  for  the  fiscal  quarters  beginning  after  June  15,  2005,  pursuant  to  SFAS  No.  123R,  “Share-Based 
Payment”, the Company will be required to measure the cost of employee services received in exchange for an 
award  of  equity  instruments  based  on  the  grant-date  fair  value  of  the  award  and  recognize  that  cost  over  the 
period  during  which  an  employee  is  required  to  provide  service  in  exchange  for  the  award.  The  Company  is 
continuing  to  assess  the  impact  of  the  adoption  of  SFAS  No.  123R  in  2005,  however,  the  Company  currently 
expects to incur approximately $3.7 million in charges in 2005 for stock option and other equity compensation 
expense beginning in the third quarter of 2005. As a result, we are evaluating our compensation practices and 
may develop alternative stock-based employee compensation plans, including without limitation the issuance of 
restricted  stock,  which  may  result  in  recording  additional  expense  to  our  consolidated  statement  of  operations 
and reduce our net income. 

We expect 2005 revenue to grow over 2004 revenue as a result of expected further penetration of our services 
in  our potential  customer  base  across our platform,  as  well  as  successful  cross selling of our  services  into  our 
existing customer base, and continued geographic expansion and retail expansion. We expect EBITDA for our 
existing  core  platform  to  continue  to  grow  due  principally  to  growth  in  revenue;  however,  we  expect  2005 

16 

 
   
 
 
 
EBITDA  to  decrease  from  2004  EBITDA  due  to  costs  related  to  our  expansion  plan  and  our  estimated  $3.7 
million  charge  for  stock  option  and  other  equity  compensation  expense  related  to  the  adoption  of  SFAS  No. 
123R. The 2004 EBITDA did not include such compensation charges. We expect 2005 net income to decrease 
over 2004 net income because in 2005, we will not have the $16.7 million income tax benefit that we recorded in 
2004.  In  addition,  we  expect  to  have  an  estimated  $3.7  million  charge  for  stock  option  and  other  equity 
compensation expense in 2005 that we did not incur in 2004 and we expect to record income tax expense on our 
results of operations for 2005 which we did not incur in 2004, both of which will lower our net income. If we 
achieve our expected revenue growth and control our costs with respect to our current expansion plan, we believe 
we will maintain positive cash flow from operating activities during 2005. 

Prior to 2003, our calculations of weighted-average outstanding shares for basic and diluted net loss per share 
were identical because stock options that would have had an anti-dilutive effect on the calculation were properly 
excluded from the calculation.  We achieved net income for the years ended December 31, 2003 and 2004, and 
as a result our calculation of weighted-average outstanding shares for diluted net income per share included the 
effect of any dilutive stock options, which are any outstanding stock options that have an exercise price lower 
than  the  average  market  price  of  our  common  stock  for  the  period  presented.    We  expect  that  our  diluted  net 
income per share will be lower than our basic net income per share for any future periods in which we report net 
income due to the dilutive effect of outstanding stock options.   

 In  addition  to  our  current  planned  geographic  and  retail  expansion,  we  may  continue  further  geographic 
expansion in the United States, we may seek additional international geographic expansion or we may seek to 
expand  our  services.  Any  future  significant  expansion  could  reduce  our  profitability  and  significantly  increase 
our  capital  expenditures.    Therefore,  while  we  expect  current  service  offerings  in  existing  markets  to  remain 
generally  profitable  and  provide  substantial  funding  for  our  overall  business,  it  is  possible  that  further  overall 
expansion could cause us to generate losses and negative cash flow from operations in the future. 

While our services continue to expand, our subscription-based information services, consisting primarily of 
CoStar  Property  Professional,  CoStar  Tenant,  CoStar  COMPS  Professional  and  FOCUS  services,  currently 
generate approximately 95% of our total revenues. Our contracts for our subscription-based information services 
typically have a minimum term of one year and renew automatically. Upon renewal, many of the subscription 
contract rates may increase in accordance with contract provisions or as a result of contract renegotiations. To 
encourage clients to use our services regularly, we generally charge a fixed monthly amount for our subscription-
based  services  rather  than  fees  based on  actual  system  usage.  Contract  rates  are  based on  the number  of sites, 
number  of  users,  organization  size,  the  client’s  business  focus  and  the  number  of  services  to  which  a  client 
subscribes. Our subscription clients generally pay contract fees on a monthly basis, but in some cases may pay us 
on a quarterly or annual basis. We recognize this revenue on a straight-line basis over the life of the contract. 
Annual  and  quarterly  advance  payments  result  in  deferred  revenue,  substantially  reducing  the  working  capital 
requirements generated by accounts receivable. 

For the years ended December 31, 2003 and 2004, our contract renewal rate was 88% and 92%, respectively. 

Application of Critical Accounting Policies and Estimates 

The  preparation  of  financial  statements  and  related  disclosures  in  conformity  with  accounting  principles 
generally accepted in the United States requires management to make estimates and assumptions that affect the 
reported  amounts  of  assets  and  liabilities,  the  disclosure  of  contingent  assets  and  liabilities  at  the  date  of  the 
financial  statements  and  revenues  and  expenses  during  the  period  reported.  The  following  accounting  policies 
involve  a  “critical  accounting  estimate”  because  they  are  particularly  dependent  on  estimates  and  assumptions 
made by management about matters that are highly uncertain at the time the accounting estimates are made. In 
addition,  while  we  have  used  our  best  estimates  based  on  facts  and  circumstances  available  to  us  at  the  time, 
different estimates reasonably could have been used in the current period. Changes in the accounting estimates 
we  used  are  reasonably  likely  to  occur  from  period  to  period  which  may  have  a  material  impact  on  the 
presentation  of  our  financial  condition  and  results  of  operations.  We  review  these  estimates  and  assumptions 
periodically and reflect the effects of revisions in the period that they are determined to be necessary. 

17 

 
 
 
 
 
 
 
Valuation of long-lived and intangible assets and goodwill 

We  assess  the  impairment  of  long-lived  assets,  identifiable  intangibles  and  goodwill  whenever  events  or 
changes in circumstances indicate that the carrying value may not be recoverable. Factors we consider important 
that could trigger an impairment review include the following: 

•  Significant underperformance relative to historical or projected future operating results;  
•  Significant  changes  in  the  manner  of  our  use  of  the  acquired  assets  or  the  strategy  for  our  overall 

business; 

•  Significant negative industry or economic trends; or  
•  Significant decline in our market capitalization relative to net book value for a sustained period.  

When  we  determine  that  the  carrying  value  of  long-lived  and  identifiable  intangible  assets  may  not  be 
recovered based upon the existence of one or more of the above indicators, we measure any impairment based on 
a  projected  discounted  cash  flow  method  using  a  discount  rate  determined  by  our  management  to  be 
commensurate with the risk inherent in our current business model. 

Goodwill and identifiable intangible assets not subject to amortization are tested annually on October 1st of 
each year for impairment and are tested for impairment more frequently based upon the existence of one or more 
of  the  above  indicators.    We  measure  any  impairment  loss  to  the  extent  that  the  carrying  amount  of  the  asset 
exceeds its fair value. 

Accounting for income taxes 

As  part  of  the  process  of  preparing  our  consolidated  financial  statements,  we  are  required  to  estimate  our 
income  taxes  in  each  of  the  jurisdictions  in  which  we  operate.  This  process  requires  us  to  estimate  our  actual 
current  tax  exposure  and  assess  the  temporary  differences  resulting  from  differing  treatment  of  items,  such  as 
deferred revenue or deductibility of certain intangible assets, for tax and accounting purposes. These differences 
result in deferred tax assets and liabilities, which are included within our consolidated balance sheet. We must 
then also assess the likelihood that our deferred tax assets will be recovered from future taxable income, and, to 
the extent we believe that it is more likely than not that some portion or all of our deferred tax assets will not be 
realized, we must establish a valuation allowance.  To the extent we establish a valuation allowance or change 
the allowance in a period, we must reflect the corresponding increase or decrease within the tax provision in the 
statement of operations.  

As  of  the  fourth  quarter  of  2004,  we  determined  that  it  was  more  likely  than  not  that  we  would  generate 
taxable  income  from  operations  and  be  able  to  realize  tax  benefits  arising  from  use  of  our  net  operating  loss 
carryforwards to reduce the income tax we will owe on this taxable income. Prior to the fourth quarter of 2004, 
we recorded a valuation allowance on the deferred tax assets associated with these future tax benefits because we 
were not certain we would generate taxable income in the future. The release of the valuation allowance in the 
fourth quarter resulted in a tax benefit of approximately $26.2 million. This included an income tax benefit of 
approximately $16.7 million that was recognized in our results from operations. We also recognized a tax benefit 
of approximately $9.5 million as additional paid-in capital for our net operating loss carryforwards attributable to 
tax deductions for stock options. As of December 31, 2004, we continued to maintain a valuation allowance of 
approximately $546,000 for certain state net operating loss carryforwards. 

Our decision to release the valuation allowance on our deferred tax asset was based on our expectation that 
we will recognize taxable income from operations in the future, which will enable us to use our net operating loss 
carryforwards. We believe our expectation that we will recognize taxable income in the future is supported by 
our  increase  in  net  earnings  over  the  last  three  years, our  revenue  growth,  our  renewal  rates  with  our  existing 
customers, and our business model, which permits some control over future costs. We will continue to evaluate 
our expectation of future taxable income during each quarter. If we are unable to conclude that it is more likely 
than  not  that  we  will  realize  the  future  tax  benefits  associated  with  our  deferred  tax  assets,  then  we  may  be 
required to establish a valuation allowance against some or all of the deferred tax assets. 

18 

 
 
 
 
 
 
 
 
 
Accounting for employee stock options 

As  permitted  under  Statement  of  Financial  Accounting  Standard  No.  123,  “Accounting  for  Stock-Based 
Compensation,”  we  currently  account  for  employee  stock  options  in  accordance  with  Accounting  Principles 
Board Opinion No. 25 (“APB No. 25”), “Accounting for Stock Issued to Employees.” Under APB No. 25, we 
recognize compensation cost based on the intrinsic value of the equity instrument awarded as determined at the 
measurement  date.  We  disclose  the  required  pro  forma  information  in  our  notes  to  consolidated  financial 
statements as if the fair value method prescribed by SFAS No. 123 had been applied. 

Non-GAAP Financial Measures 

We prepare and publicly release quarterly unaudited financial statements prepared in accordance with GAAP. 
We  have  also  disclosed  and  discussed  certain  non-GAAP  financial  measures  in  our  public  releases,  including 
EBITDA, which is our net income before interest, income taxes, depreciation and amortization; and pro forma 
earnings,  which  is  our  net  income  before  purchase  amortization  in  cost  of  revenues,  purchase  amortization  in 
operating  expenses  and  our  income  tax  benefit.  We  disclose  EBITDA  in  our  earnings  releases,  investor 
conference  calls  and  filings  with  the  Securities  and  Exchange  Commission.  We  have  previously  disclosed  pro 
forma earnings in our earnings releases and investor conference calls. 

From 2003 through 2004, we have experienced substantial year over year earnings growth.  As a result, the 
impact of purchase amortization on our net income has become less meaningful.  Therefore, beginning with our 
first quarter 2005 earnings release, we expect to no longer report pro forma earnings in our earnings releases or 
on  our  investor  conference  calls.  However,  we  expect  to  continue  to  report  EBITDA  in  our  earnings  releases, 
investor conference calls and our filings with the Securities and Exchange Commission and reconcile EBITDA 
to our net income. 

The non-GAAP financial measures that we use may not be comparable to similarly titled measures reported 
by other companies. Also, in the future, we may disclose different non-GAAP financial measures in order to help 
our investors more meaningfully evaluate and compare our future results of operations to our previously reported 
results of operations. 

We view EBITDA and pro forma earnings as operating performance measures and as such we believe that the 
GAAP financial measure most directly comparable to them is net income (loss). In calculating EBITDA and pro 
forma  earnings,  we  exclude  from  net  income  (loss)  the  financial  items  that  we  believe  should  be  separately 
identified to provide additional analysis of the financial components of the day-to-day operation of our business. 
We have outlined below the type and scope of these exclusions and the material limitations on the use of these 
non-GAAP  financial  measures  as  a  result  of  these  exclusions.  EBITDA  and  pro  forma  earnings  are  not 
measurements of financial performance under GAAP and should not be considered as measures of liquidity, as 
alternatives to net income (loss) or as indicators of any other measure of performance derived in accordance with 
GAAP. Investors and potential investors in our securities should not rely on EBITDA and pro forma earnings as 
a  substitute  for  any  GAAP  financial  measure,  including  net  income  (loss).  In  addition,  we  urge  investors  and 
potential  investors  in  our  securities  to  carefully  review  the  reconciliation  of  EBITDA  to  net  income  (loss)  set 
forth below and to carefully review the GAAP financial information included as part of our Quarterly Reports on 
Form 10-Q and our Annual Reports on Form 10-K that are filed with the Securities and Exchange Commission, 
as well as our quarterly earnings releases, and compare the GAAP financial information with our EBITDA and 
pro forma earnings. 

EBITDA  and  pro  forma  earnings  have  been  used  by  management  to  internally  measure  our  operating  and 
management  performance  and  by  investors  as  supplemental  financial  measures  to  evaluate  the  performance  of 
our business that, when viewed with our GAAP results and the accompanying reconciliation, we believe provide 
additional information that is useful to gain an understanding of the factors and trends affecting our business. We 
have spent more than 17 years building our database of commercial real estate information and expanding our 
markets  and  services  partially  through  acquisitions  of  complimentary  businesses.  Due  to  the  expansion  of  our 
information  services,  which  included  acquisitions,  our  net  income  (loss)  has  included  significant  charges  for 
purchase  amortization,  depreciation  and  other  amortization.  EBITDA  and  pro  forma  earnings,  which  exclude 
these  charges,  provide  meaningful  information  about  the  operating  performance  of  our  business,  apart  from 
charges for purchase amortization, depreciation and other amortization. In addition, in the fourth quarter of 2004, 
we  recognized  a  one-time,  non-cash  income  tax  benefit  for  the  release  of  our  previously  recorded  valuation 

19 

 
 
 
 
 
 
 
allowance against our net loss carryforwards, which we expect will be used to reduce future amounts of income 
taxes we would otherwise be required to pay, and as a result of the recognition of this benefit, our net income for 
the  fourth  quarter  and  year  ended  December  31,  2004  was  substantially  higher  than  in  the  previous  quarters.  
Because  such  one  time  income  tax  benefit  is  non-recurring  and  a  non-cash  benefit,  we  have  excluded  such 
amount  from  the  calculation  of  our  pro  forma  earnings.  We  believe  the  disclosure  of  EBITDA  and  pro  forma 
earnings helps investors meaningfully evaluate and compare our performance from quarter to quarter and from 
year  to  year.  We  also  believe  EBITDA  and  pro  forma  earnings  are  measures  of  our  ongoing  operating 
performance  because  the  isolation  of  non-cash  charges,  such  as  amortization  and  depreciation,  non-operating 
items, such as interest and income taxes, and non-cash, non-recurring items, such as the income tax benefit we 
recognized when we released our valuation allowance, provides additional information about our cost structure, 
and,  over  time,  helps  track  our  operating  progress.  In  addition,  investors,  securities  analysts  and  others  have 
regularly  relied  on  EBITDA  and  pro  forma  earnings  to  provide  a  financial  measure  by  which  to  compare  our 
operating performance against that of other companies in our industry.  Finally, management and the Board of 
Directors have used pro forma earnings and EBITDA as two of several criteria for determining the achievement 
of performance-based cash bonuses. 

Set forth below are descriptions of the financial items that have been excluded from our net income (loss) to 
calculate EBITDA and pro forma earnings and the material limitations associated with using these non-GAAP 
financial measures as compared to net income (loss): 

•  Purchase amortization in cost of revenues may be useful for investors to consider because it represents 
the  use  of    our  acquired  database  technology,  which  is  one  of  the  sources  of  information  for  our 
database of commercial real estate information. We do not believe these charges reflect the current and 
ongoing cash charges related to our operating cost structure. 

•  Purchase  amortization  in  operating  expenses  may  be  useful  for  investors  to  consider  because  it 
represents  the  estimated  attrition  of  our  acquired  customer  base  and  the  diminishing  value  of  any 
acquired  tradenames.  We  do  not  believe  these  charges  reflect  the  current  and  ongoing  cash  charges 
related to our operating cost structure. 

•  Depreciation  and  other  amortization  may  be  useful  for  investors  to  consider  because  they  generally 
represent the wear and tear on our property and equipment used in our operations. We do not believe 
these charges reflect the current and ongoing cash charges related to our operating cost structure. 

•  The amount of net interest income we generate may be useful for investors to consider and may result in 
current  cash  inflows or  outflows. However,  management  does not consider  the  amount  of  net  interest 
income representative of the day-to-day operating performance of our business. 

• 

Income tax expense (benefit) may be useful for investors to consider because it generally represents the 
taxes payable for the period and the change in deferred income taxes during the period and may reduce 
the amount of funds otherwise available for use in our business. In addition, the Company’s income tax 
benefit  may  be  useful  for  investors  to  consider  because  it  represents  the  amount  of  the  release  of  the 
Company’s deferred tax asset valuation allowance, such deferred tax asset consisting primarily of net 
operating loss carryforwards, which we expect will be used to reduce future amounts of income taxes 
we  would  otherwise  be  required  to  pay.      However,  management  does  not  consider  the  amount  of 
income  tax  expense  or  benefit  to  be  representative  of  the  day-to-day  operating  performance  of  our 
business.   

Management  compensates  for  the  above-described  limitations  of  using  non-GAAP  measures  by  only  using 
non-GAAP measures to supplement our GAAP results and to provide additional information that is useful to gain 
an understanding of the factors and trends affecting our business. 

20 

 
 
 
 
 
 
 
The following table shows our EBITDA reconciled to our GAAP net income (loss) and our cash flows from  

operating, investing and financing activities for the indicated periods (in thousands of dollars): 

Net income (loss) ............................................................. $ 
Purchase amortization in cost of revenues .......................
Purchase amortization in operating expenses...................
Depreciation and other amortization ................................
Interest income, net ..........................................................
Income tax expense (benefit) ...........................................
EBITDA ........................................................................... $ 

2002 
(4,784) 
2,866 
3,600 
5,292 
(763) 
⎯ 
6,211 

Cash flows provided by (used in) 

Operating activities ..................................................... $ 
Investing activities ......................................................
Financing activities .....................................................

5,574 
(11,470) 
696 

Consolidated Results of Operations 

Fiscal Year Ended December 31, 
2003 

$ 

$ 

$ 

100 
2,777 
4,487 
5,907 
(381) 
282 
13,172 

2004 
$  24,985 
2,453 
4,351 
6,206 
(1,314) 
(16,925) 
$  19,756 

13,550 
(65,521) 
61,759 

$  24,723 
(29,946) 
6,297 

The  following  table  provides  our  selected  consolidated  results  of  operations  for  the  indicated  periods  (in 

thousands of dollars and as a percentage of total revenue): 

2002 

Fiscal Year Ended December 31, 
2003 

2004 

Revenues ................................................ $
Cost of revenues .....................................
Gross margin ..........................................
Operating expenses: 

Selling and marketing .........................
Software development ........................
General and administrative .................
Purchase amortization.........................
Total operating expenses........................
Income (loss) from operations................
Other income, net ...................................
Income (loss) before income taxes .........
Income tax expense (benefit) .................
Net income (loss) ................................... $

79,363 
28,012 
51,351 

100.0 % $

35.3  
64.7  

23,158 
5,524 
24,612 
3,600 
56,894 
(5,543) 
759 
(4,784) 
⎯ 
(4,784) 

29.2  
7.0  
31.0  
4.5  
71.7  
(7.0)  
1.0  
(6.0)  
⎯ 

(6.0) % $

95,105 
30,742 
64,363 

26,537 
6,886 
26,451 
4,487 
64,361 
2 
380 
382 
282 
100 

100.0  %   $   112,085 
     35,384 
32.3 
     76,701 
67.7 

100.0 %
31.6 
68.4 

     29,458 
27.9 
       8,492 
7.3 
           27,654 
27.8 
       4,351 
4.7 
     69,955 
67.7 
       6,746 
0.0 
       1,314 
0.4 
       8,060 
0.4 
0.3 
 (16,925)
0.1  %   $     24,985 

26.3 
7.6 
24.6 
3.9 
62.4 
6.0 
1.2 
7.2 
(15.1)
22.3  %

Comparison of Year Ended December 31, 2004 and Year Ended December 31, 2003 

Revenues.  Revenues  grew  17.9%  from  $95.1  million  in  2003  to  $112.1  million  in  2004.  This  growth  was 
principally the result of further penetration of our subscription-based information services into our existing and 
potential customer base, as well as the successful cross-selling of information services into our existing customer 
base  across  our  service  platform.  Subscription-based  information  services  consisting  primarily  of  CoStar 
Property  Professional,  CoStar  Tenant,  CoStar  COMPS  Professional,  and  FOCUS  services,  currently  generate 
approximately 95% of our total revenues. 

Gross Margin. Gross margin increased from $64.4 million in 2003 to $76.7 million in 2004. Gross margin 
percentage also increased from 67.7% in 2003 to 68.4% in 2004. The increase in the gross margin amount and 
percentage resulted principally from internal revenue growth from our subscription-based information services.  

21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
   
   
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
   
 
   
   
 
 
 
 
Cost  of  revenues  increased  from  $30.7  million  in  2003  to  $35.4  million  in  2004,  principally  due  to  increased 
research  department  hiring,  training,  compensation  and  other  operating  costs  associated  with  our  current 
expansion plan. 

Selling  and  Marketing  Expenses.  Selling  and  marketing  expenses  increased  from  $26.5  million  in  2003  to 
$29.5  million  in  2004  and  decreased  as  a  percentage  of  revenues  from  27.9%  in  2003  to  26.3%  in  2004.  The 
increase in the amount of selling and marketing expenses was primarily due to increased sales commissions and 
marketing campaigns. 

Software  Development  Expenses.  Software  development  expenses  increased  from  $6.9  million  in  2003  to 
$8.5 million in 2004 and increased as a percentage of revenues from 7.3% in 2003 to 7.6% in 2004. This increase 
was due to the hiring of new employees to support our continued focus on enhancements to our existing services, 
development of new services and development of our internal information systems.  

General and Administrative Expenses. General and administrative expenses increased from $26.5 million in 
2003 to $27.7 million in 2004 and decreased as a percentage of revenues from 27.8% in 2003 to 24.6% in 2004. 
The increase in the amount of general and administrative expenses was primarily due to an increase in personnel 
expenses, professional fees and increased occupancy costs offset by a decrease in bad debt expense. 

Purchase Amortization. Purchase amortization decreased from $4.5 million in 2003 to $4.4 million in 2004. 
This  decrease  was  due  to  the  complete  amortization  of  certain  identifiable  intangible  assets  during  2003  and 
2004. 

Other Income, Net. Interest and other income increased from $380,000 in 2003 to $1.3 million in 2004. This 

increase was primarily a result of higher total cash balances in 2004 and higher interest rates during the year. 

Income  Tax  Expense  (Benefit).  Income  tax  expense  changed  from  an  expense  of  $282,000  in  2003  to  a 
benefit  of  $16.9  million  in  2004.  The  benefit  is  primarily  due  to  the  fourth  quarter  release  of  the  valuation 
allowance on the deferred tax asset, related to our net operating loss carryforwards. We released the valuation 
allowance  because  we  determined  that  it  was  more  likely  than  not  that  we  would  realize  the  benefit  of  the 
deferred tax asset through future taxable earnings. 

Comparison of Year Ended December 31, 2003 and Year Ended December 31, 2002 

Revenues. Revenues grew 19.8% from $79.4 million in 2002 to $95.1 million in 2003. This growth was the 
result  of  additional  revenue  from  the  Property  Intelligence  acquisition  and  further  penetration  of  our 
subscription-based information services into our existing and potential customer base, as well as the successful 
cross-selling of information services into our existing customer base across our service platform. Revenues from 
our  U.K.  markets  accounted  for  approximately  8%  of  revenues  for  the  year  ended  December  31,  2003. 
Subscription-based  information  services  consisting  primarily  of  CoStar  Property  Professional,  CoStar  Tenant, 
CoStar COMPS Professional, and FOCUS services, generated over 90% of our total revenues in 2003. 

Gross Margin. Gross margin increased from $51.4 million in 2002 to $64.4 million in 2003. Gross margin 
percentage also increased from 64.7% in 2002 to 67.7% in 2003. The increase in the gross margin percentage 
and amount resulted principally from internal revenue growth from our subscription-based information services 
and was slightly offset by the addition of margins from our U.K. markets averaging approximately 60%.  Cost of 
revenues increased from $28.0 million in 2002 to $30.7 million in 2003, principally due to the addition of cost of 
revenues from our U.K. markets as a result of the Property Intelligence acquisition, which was slightly offset by 
a decrease in cost of revenues from our U.S. markets. 

Selling  and  Marketing  Expenses.  Selling  and  marketing  expenses  increased  from  $23.2  million  in  2002  to 
$26.5 million in 2003 and decreased as a percentage of revenues from 29.2% in 2002 to 27.9% in  2003. The 
increase in selling and marketing expenses was primarily  due to the addition of approximately $1.4 million of 
selling  and  marketing  expenses  from  our  U.K.  markets  as  a  result  of  the  Property  Intelligence  acquisition, 
increased  sales  and  marketing  personnel  costs  and  marketing  campaigns  surrounding  the  release  of  our  web-
based CoStar Property Professional service. 

22 

 
 
 
 
 
 
 
 
 
 
 
Software  Development  Expenses.  Software  development  expenses  increased  from  $5.5  million  in  2002  to 
$6.9 million in 2003 and increased as a percentage of revenues from 7.0% in 2002 to 7.3% in 2003. This increase 
was  due  to  the  addition  of  U.K.  software  development  expenses  as  a  result  of  the  Property  Intelligence 
acquisition and our continued focus on service enhancements and development as well as the support of internal 
information systems to manage the Company’s growth.  

General and Administrative Expenses. General and administrative expenses increased from $24.6 million in 
2002 to $26.5 million in 2003 and decreased as a percentage of revenues from 31.0% in 2002 to 27.8% in 2003. 
The  increase  in  the  amount  of  general  and  administrative  expenses  was  primarily  due  to  the  addition  of  $2.8 
million for U.K. general and administrative expenses as a result of the Property Intelligence acquisition, which 
was  offset  by  a  decrease  in  general  and  administrative  expenses  from  our  U.S.  markets  primarily  due  to 
reductions in administrative headcount. 

Purchase Amortization. Purchase amortization increased from $3.6 million in 2002 to $4.5 million in 2003. 
This increase was due to increased purchase price amortization of identified intangible assets resulting from the 
acquisition  of  Property  Intelligence,  and  was  partially  offset  by  a  decrease  in  purchase  amortization  resulting 
from the complete amortization of certain identified intangible assets during 2003. 

Other Income,  Net.  Interest  and other  income  decreased from  $759,000  in  2002  to  $380,000  in 2003.  This 
decrease was primarily a result of lower total cash balances for the first three quarters of 2003, and lower interest 
rates during the year. 

Income Tax Expense. Income tax expense increased from $0 in 2002 to $282,000 in 2003. This increase is a 
result of the fact that we achieved taxable income in the third and fourth quarters of 2003, which caused us to 
incur income tax expense. Our total income tax expense was partially offset through the use of some of our net 
operating loss carryforwards.  Because we are subject to Federal alternative minimum taxes and because certain 
state  and  local  tax  jurisdictions  do  not  recognize  portions  of  our  net  loss  carryforwards,  we  were  not  able  to 
completely offset our income tax liability through the use of our net operating loss carryforwards.   

23 

 
 
 
 
Consolidated Quarterly Results of Operations 

The following tables summarize our consolidated results of operations on a quarterly basis for the indicated 

periods (in thousands, except per share amounts): 

Mar. 31 
Revenues..........................   $  22,553 
7,603 
Cost of revenues ..............  
14,950 
Gross margin ...................  
Operating expenses..........  
15,870 
Income (loss) from 

2003 

2004 

Jun. 30 
  $  23,174 
7,716 
  15,458 
  15,881 

Sep. 30 
  $ 24,108 
7,627 
  16,481 
  16,107 

  $

Dec. 31 
25,270 
7,796 
17,474 
16,503 

Mar. 31 
  $ 26,278 
7,941 
  18,337 
  17,106 

Jun. 30 
  $ 27,456 
8,842 
  18,614 
  17,238 

Sep. 30 
  $  28,610 
9,189 
  19,421 
  17,465 

Dec. 31 
  $ 29,741 
9,412 
  20,329 
  18,146 

operations ....................  
Other income, net ............  
Income (loss) before 

income taxes................  

Income tax expense 

(920) 
77 

(423) 
56 

(843) 

(367) 

(benefit).......................  
Net income (loss).............   $ 

⎯ 

(843)    $ 

⎯ 
(367) 

  $

374 
65 

439 

158 
281 

971 
182 

1,231 
238 

1,376 
286 

1,956 
311 

2,183 
479 

1,153 

1,469 

1,662 

2,267 

2,662 

124 
1,029 

  $

(12)
1,481 

  $

(74) 
1,736 

(100) 
  $  2,367 

(16,739) 
  $ 19,401 

  $

Net income (loss) per 
  Share − basic..................   $       (0.05)     $ 
Net income (loss) per 
  Share − diluted...............   $ 

    (0.05) 

  $ 

  (0.02) 

  $

   0.02 

  $

   0.06 

$

   0.08 

  $

   0.10 

  $ 

  0.13 

$

  1.06 

  (0.02) 

$

   0.02 

$

   0.06 

$

   0.08 

$       0.09 

  $       0.13 

$      1.03 

2003 

2004 

Mar. 31 
  100.0% 
33.7 
66.3 
70.4 

Jun. 30 
  100.0% 
33.3 
66.7 
68.5 

Sep. 30 
  100.0% 
31.7 
68.3 
66.8 

Dec. 31 
  100.0% 
30.9 
69.1 
65.3 

Mar. 31 
  100.0% 
30.2 
69.8 
65.1 

Jun. 30 
  100.0% 
32.2 
67.8 
62.8 

Sep. 30 
  100.0% 
32.1 
67.9 
61.1 

Dec. 31 
  100.0% 
31.6 
68.4 
61.1 

3.8 
0.8 

4.6 

0.5 
4.1% 

4.7 
0.9 

5.6 

0.0 
5.6% 

5.0 
1.1 

6.1 

6.8 
1.1 

7.9 

7.3 
1.7 

9.0 

(0.2) 
6.3% 

(0.4) 
8.3% 

(56.2) 
65.2% 

Revenues..........................  
Cost of revenues ..............  
Gross margin ...................  
Operating expenses..........  
Income (loss) from 

operations ....................  
Other income, net ............  
Income (loss) before 

(4.1) 
0.4 

(1.8) 
0.2 

(1.6) 

1.5 
0.3 

1.8 

income taxes................  

(3.7) 

Income tax expense 

(benefit).......................  
Net income (loss).............  

0.0 
(3.7)%   

0.0 
(1.6)%  

0.7 
1.1% 

Recent Acquisitions 

Peer Market Research, Inc. On May 4, 2004, we acquired all of the outstanding capital stock of PeerMark, an 
online  provider  of  commercial  real  estate  information  in  Nashville  and  Memphis,  Tennessee,  for  $623,000  in 
cash  and  5,318  shares  of  our  common  stock,  valued  at  approximately  $207,000.    In  addition,  the  PeerMark 
acquisition  agreement  provides  for  additional  consideration  to  be  paid  by  the  Company  to  the  former 
shareholders of PeerMark based on the future operating performance of the acquired company.   

Scottish  Property  Network    On  June  16,  2004,  our  U.K.  subsidiary  acquired  SPN,  a  provider  of  online 
commercial property information in Scotland.  We acquired substantially all of the assets of the SPN business, 
together with all of the outstanding capital stock of SPN, for approximately $1.3 million in cash. 

RealComp,  Inc.    On  September  17,  2004,  we  acquired  substantially  all  of  the  assets  of  RealComp,  Inc.,  a 

local comparable sales information provider in Denver, Colorado, for approximately $350,000 in cash.   

National  Research  Bureau.    On  January  20,  2005,  the  Company  acquired  the  assets  of  NRB,  a  leading 
provider  of  property  information  to  the  shopping  center  industry,  from  Claritas  Inc.  for  approximately  $4.1 

24 

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
million  in  cash.  The  acquisition  will  be  accounted  for  using  purchase  accounting.  The  purchase  price  will  be 
principally allocated to various working capital accounts, database technology, customer base and goodwill.  

Accounting  Treatment.    All  of  the  acquisitions  discussed  above  have  been  accounted  for  using  purchase 
accounting.  The  purchase  price  for  each  of  the  acquisitions  was  allocated  primarily  to  acquired  database 
technology and customer base.  The acquired database technology for each acquisition is being amortized on a 
straight-line basis over 5 years.  The customer base for each acquisition, which consists of one distinct intangible 
asset composed of acquired customer contracts and the related customer relationships, is being amortized on a 
125%  declining  balance  method  over  10  years.    Goodwill  will  not  be  amortized,  but  is  subject  to  annual 
impairment tests. The results of operations of PeerMark, SPN and RealComp have been consolidated with our 
results since the respective dates of acquisition. The operating results of each of PeerMark, SPN and RealComp 
are  not  considered  material  to  our  consolidated  financial  statements,  and  accordingly,  pro  forma  financial 
information has not been presented for any of the acquisitions. 

Liquidity and Capital Resources 

Our  principal  sources  of  liquidity  are  cash,  cash  equivalents  and  short-term  investments.  Total  cash,  cash 
equivalents and short-term investments were $117.1 million at December 31, 2004 compared to $97.4 million at 
December  31,  2003.    From  December  31,  2003  to  December  31,  2004,  cash,  cash  equivalents  and  short-term 
investments increased $19.7 million, principally as a result of increased EBITDA, and proceeds of $6.3 million 
from  employee  stock  option  exercises  to  purchase  approximately  425,000  shares  of  common  stock,  offset  by 
purchases  of  property  and  equipment  and  other  assets  of  approximately  $9.0  million  and  cash  used  in 
acquisitions.  

Net cash provided by operating activities for the year ended December 31, 2004 was $24.7 million compared 
to  $13.6  million  for  the  year  ended  December  31,  2003.  This  $11.1  million  increase  in  net  cash  provided  by 
operating activities was principally the result of revenue growth and resulting growth in gross margin, which was 
principally  due  to  the  result  of  further  penetration  of  our  subscription-based  information  services  into  our 
existing  and  potential  customer  base,  as  well  as  the  successful  cross-selling  of  information  services  into  our 
existing customer base across our service platform. The increase in net cash produced by operating activities also 
due to timing differences in payments of accounts payable and accrued expenses. 

Net cash used in investing activities was $29.9 million for the year ended December 31, 2004 compared to 
$65.5 million for the year ended December 31, 2003. This $35.6 million decrease in net cash used in investing 
activities was principally due to the decrease in net purchases and sales of short-term investments. 

Net cash provided by financing activities was $6.3 million for the year ended December 31, 2004 compared 
to $61.8 million for the year ended December 31, 2003.  The higher net cash produced by financing activities in 
2003 over 2004 is due to our November 2003 follow on public offering in which we issued 1,667,500 shares of 
common stock and received net proceeds of $53.5 million. 

Contractual  Obligations.  The  following  table  summarizes  our  principal  contractual  obligations  at 
December 31, 2004 and the effect such obligations are expected to have on our liquidity and cash flows in future 
periods (in thousands):  

Operating leases............................................ $
Purchase obligations(1)  .................................
Total contractual principal cash obligations.. $

26,02 $
4,73
30,75 $

5,922
4,406
10,328

Total 

2005 

2006-2007 
11,517
$
324
11,841

$

2008-2009 
$

2010 and 
thereafter
940
⎯
940

7,645     $ 
⎯    
7,645     $ 

$

(1)  Amounts do not include current purchase obligations that may be renewed on the same or different terms or 

terminated by us or a third party. 

On  February  23,  2005,  the  Company  entered  into  an  operating  lease  agreement,  pursuant  to  which  the 
Company has agreed to lease approximately 33,371 square feet of office space located in Columbia, Maryland. 
The lease has an initial term of 99 months and an initial base rent of $22.75 per rentable square foot per year. 
Additionally,  the  Company  has  a  conditional  option  both  to  terminate  the  lease  approximately  five  years  after 

25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
commencement of the initial term, and to renew the lease for an additional five year period after expiration of the 
initial term. 

During  2004,  we  incurred  capital  expenditures  of  approximately  $9.0  million,  with  approximately  $5.3 
million  related  to  building  photography  costs  and  the  purchase  of  field  research  vehicles  and  equipment  in 
connection  with  our  planned  21-market  expansion,  and  the  remaining  $3.7  million  to  support  our  existing 
operations.  Capital expenditures for 2005 are expected to include investments in assets required to support our 
planned  market  expansion,  including  additional  field  research  vehicles,  building  photography  and  initial 
databases, and communications, measuring, photographic and computer equipment, totaling approximately $8.0 
million.  Additionally,  we  expect  to  incur  approximately  $4.0  million  of  capital  expenditures  during  2005  to 
support our existing operations. 

To date, we have grown in part by acquiring other companies and we may continue to make acquisitions. Our 
acquisitions may vary in size and could be material to our current operations. We expect to use cash, stock, debt 
or other means of funding to make these acquisitions. 

Based  on  current  plans,  we  believe  that  our  available  cash  combined  with  positive  cash  flow  provided  by 

operating activities should be sufficient to fund our operations for at least the next 12 months. 

As  of  the  fourth  quarter  of  2004,  we  determined  that  it  was  more  likely  than  not  that  we  would  generate 
taxable  income  from  operations  and  be  able  to  realize  tax  benefits  arising  from  use  of  our  net  operating  loss 
carryforwards to reduce the income tax we will owe on this taxable income. Prior to the fourth quarter of 2004, 
we recorded a valuation allowance on the deferred tax assets associated with these future tax benefits because we 
were not certain we would generate taxable income in the future. The release of the valuation allowance in the 
fourth quarter resulted in a tax benefit of approximately $26.2 million. This included an income tax benefit of 
approximately $16.7 million that was recognized in our results from operations. We also recognized a tax benefit 
of approximately $9.5 million as additional paid-in capital for our net operating loss carryforwards attributable to 
tax deductions for stock options. As of December 31, 2004, we continued to maintain a valuation allowance of 
approximately $546,000 for certain state net operating loss carryforwards. 

For  the  foreseeable  future,  we  expect  to  record  income  tax  expense  on  our  results  from  operations  at  an 
effective rate of approximately 40%. For the next several years, however, we expect the majority of our taxable 
income  to  be  absorbed  by  our  net  operating  loss  carryforwards.  As  a  result,  we  expect  our  cash  payments  for 
taxes to be limited primarily to federal alternative minimum taxes and to state income taxes in certain states. 

We do not believe the impact of inflation has significantly affected our operations. 

Recent Accounting Pronouncements 

We initially adopted the Emerging Issues Task Force (“EITF”) consensus on Issue No. 03-1, “The Meaning 
of  Other-Than-Temporary  Impairment  and  Its  Application  to  Certain  Investments”  on  July 1,  2004,  and  the 
Financial  Accounting  Standards  Board  Staff  Position  (“FSP”)  EITF  Issue  No. 03-1-1,  Effective  Date  of 
Paragraphs 10-20  of  EITF  Issue  No. 03-1,  “The  Meaning  of  Other-Than-Temporary  Impairment  and  Its 
Application  to  Certain  Investments”  on  September 30,  2004.  The  consensus  on  Issue  No. 03-1  applies  to 
investments  in  marketable  debt  and  equity  securities,  as well  as  investments  in  equity  securities  accounted for 
under the cost method. It provides guidance for determining when an investment is considered impaired, whether 
the impairment is other than temporary, and the measurement of an impairment loss. The guidance also includes 
accounting  considerations  subsequent  to  the  recognition  of  an  other-than-temporary  impairment  and  requires 
certain disclosures about unrealized losses that have not been recognized as other-than-temporary impairments. 
FSP EITF Issue No. 03-1-1 delays the effective date of paragraphs 10-20 of EITF Issue No. 03-1, which provide 
guidance  for  determining  whether  the  impairment  is  other  than  temporary,  the  measurement  of  an  impairment 
loss,  and  accounting  considerations  subsequent  to  the  recognition  of  an  other-than-temporary  impairment. 
Application  of  these  paragraphs  is  deferred  pending  issuance  of  proposed  FSP  EITF  Issue  No. 03-1-a.  The 
adoption of EITF Issue No. 03-1 and FSP EITF Issue No. 03-1-1 did not have a material impact on our financial 
position or results of operations. 

In December 2004, the Financial Accounting Standards Board (“FASB”) issued SFAS No. 153, “Exchanges 
of Nonmonetary Assets—An Amendment of APB Opinion No. 29, Accounting for Nonmonetary Transactions” 

26 

 
 
 
 
 
 
 
 
 
(“SFAS 153”). SFAS 153 eliminates the exception from fair value measurement for nonmonetary exchanges of 
similar  productive  assets  in  paragraph  21(b)  of  APB  Opinion  No.  29,  “Accounting  for  Nonmonetary 
Transactions,” and replaces it with an exception for exchanges that do not have commercial substance. SFAS 153 
specifies  that  a  nonmonetary  exchange  has  commercial  substance  if  the  future  cash  flows  of  the  entity  are 
expected  to  change  significantly  as  a  result  of  the  exchange.  SFAS  153  is  effective  for  the  fiscal  periods 
beginning after June 15, 2005 and the Company is required to adopt it beginning January 1, 2006. The Company 
is currently evaluating the effect that the adoption of SFAS 153 will have on its consolidated results of operations 
and financial condition but does not expect it to have a material impact. 

EITF  Issue  No.  04-1,  "Accounting  for  Preexisting  Relationships  between  the  Parties  to  a  Business 
Combination”,  was  issued  in  October  2004.  This  Issue  applies  when  two  parties  that  have  a  pre-existing 
contractual relationship enter into a business combination. Specifically, the issue is whether a consummation of a 
business combination between two parties that have a pre-existing contractual relationship should be evaluated to 
determine if a settlement of a pre-existing contractual relationship exists, thus requiring accounting separate from 
the business combination. If separate accounting is required, then the measurement of the settlement amount will 
be  decided.  Finally,  if  it  is  determined  that  assets  of  the  acquired  entity  that  are  related  to  a  pre-existing 
contractual  relationship  with  the  acquiring  entity  should  be  recognized  as  part  of  the  business  combination, 
whether  the  acquiring  entity  should  recognize  those  assets  as  intangible  assets  apart  from  goodwill  will  be 
decided. The issue is effective for reporting periods beginning after October 13, 2004.  The Company will assess 
the impact if applicable for business combinations occurring in 2005. 

In  December  2004,  FASB  issued  SFAS  No. 123R,  “Share-Based  Payment.”  Under  previous  practice,  the 
reporting  entity  could  account  for  share-based  payment  under  the  provisions  of  APB  Opinion  No. 25  and 
disclose pro forma share-based compensation as accounted for under the provisions of SFAS No. 123. Under the 
provisions of SFAS No. 123R, a public entity is required to measure the cost of employee services received in 
exchange  for  an  award  of  equity  instruments  based  on  the  grant-date  fair  value  of  the  award.  That  cost  is 
recognized over the period during which an employee is required to provide service in exchange for the award. 
SFAS No. 123R is effective for fiscal quarters beginning after June 15, 2005. As such, the Company expects to 
adopt  its  provisions  for  the  fiscal  quarter  beginning  July  1,  2005.  Application  of  this  pronouncement  requires 
significant  judgment  regarding  the  inputs  to  an  option  pricing  model,  including  stock  price  volatility  and 
employee  exercise  behavior.  Most  of  these  inputs  are  either  highly  dependent  on  the  current  economic 
environment  at  the  date  of  grant  or  forward-looking  over  the  expected  term  of  the  award.  The  Company  is 
continuing  to  assess  the  impact  of  the  adoption  of  SFAS  No.  123R  in  2005,  but  currently  expects  to  incur 
approximately $3.7 million in charges in 2005 for stock option and other equity compensation expense beginning 
in the third quarter of 2005. As a result, the Company is evaluating our compensation practices and may develop 
alternative  stock-based  employee  compensation  plans,  including  without  limitation  the  issuance  of  restricted 
stock, which may result in recording additional expense to our consolidated statements of operations and reduce 
our net income. 

Cautionary Statement Concerning Forward-Looking Statements 

We have made forward-looking statements in this Report and make forward looking statements in our press 
releases  and  conference  calls  that  are  subject  to  risks  and  uncertainties.  Forward-looking  statements  include 
information that is not purely historic fact and include, without limitation, statements concerning our financial 
outlook for 2005 and beyond, our possible or assumed future results of operations generally, and other statements 
and information regarding assumptions about our revenues, EBITDA, fully diluted net income, taxable income, 
cash  flow  from  operating  activities,  available  cash,  operating  costs,  amortization  expense,  intangible  asset 
recovery, net income per share, diluted net income per share, weighted-average outstanding shares, capital and 
other  expenditures,  effective  tax  rate,  equity  compensation  charges,  future  taxable  income,  purchase 
amortization, financing plans, geographic expansion, capital structure, contractual obligations, legal proceedings 
and  claims,  our  database,  database  growth,  services  and  facilities,  employee  relations,  future  economic 
performance,  management’s  plans,  goals  and  objectives  for  future  operations  and  growth  and  markets  for  our 
stock.  The  sections  of  this  Report  which  contain  forward-looking  statements  include  “Business”,  “Properties”, 
“Legal  Proceedings”,  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of 
Operations”,  “Quantitative  and  Qualitative  Disclosures  About  Market  Risk”  and  the  Financial  Statements  and 
related Notes. 

27 

 
 
 
 
 
Our  forward-looking  statements  are  also  identified  by  words  such  as  “believes,”  “expects,”  “thinks,” 
“anticipates,”  “intends,”  “estimates”  or  similar  expressions.  You  should  understand  that  these  forward-looking 
statements  are  necessarily  estimates  reflecting  our  judgment,  not  guarantees  of  future  performance.  They  are 
subject  to  a  number  of  assumptions,  risks  and  uncertainties  that  could  cause  actual  results  to  differ  materially 
from those expressed or implied in the forward-looking statements. The following important factors, in addition 
to those discussed in “Risk Factors,” and other unforeseen events or circumstances, could affect our future results 
and  could  cause  those  results  or  other  outcomes  to  differ  materially  from  those  expressed  or  implied  in  our 
forward-looking statements: general economic conditions; customer retention; competition; our ability to identify 
and  integrate  acquisitions;  our  ability  to  control  costs;  our  ability  to  complete  successfully  our  planned 
expansion;  changes  or  consolidations  within  the  commercial  real  estate  industry;  release  of  new  and  upgraded 
services  by  us  or  our  competitors;  data  quality;  development  of  our  sales  force;  employee  retention;  technical 
problems  with  our  services;  managerial  execution;  changes  in  relationships  with  real  estate  brokers  and  other 
strategic  partners;  foreign  currency  fluctuations;  legal  and  regulatory  issues;  changes  in  accounting  policies  or 
practices; and successful adoption of and training on our services. 

Accordingly, you should not place undue reliance on forward-looking statements, which speak only as of the 
date of this Report. All subsequent written and oral forward-looking statements attributable to us or any person 
acting on our behalf are expressly qualified in their entirety by the cautionary statements contained or referred to 
in  this  section.  We  do  not  undertake  any  obligation  to  release  publicly  any  revisions  to  these  forward-looking 
statements  to  reflect  events  or  circumstances  after  the  date  of  this  Report  or  to  reflect  the  occurrence  of 
unanticipated events. 

Risk Factors 

Our  planned  geographic  expansion  may  not  be  completed  successfully  or  may  not  result  in  increased 
revenues, which may negatively impact our business, results of operations and financial condition.  Expanding 
into  new  markets  imposes  additional  burdens  on  our  research,  systems  development,  sales,  marketing  and 
general managerial resources.  During the next year, we expect to expand into a number of new U.S. markets and 
expand geographic coverage in certain of our existing markets.  If we are unable to manage this expansion plan 
effectively,  if  this  expansion  effort  takes  longer  than  planned  or  if  our  costs  for  this  effort  exceed  our 
expectations,  our  financial  condition  could  be  adversely  affected.    In  addition,  if  we  incur  significant  costs  to 
expand into these new markets, or are not successful in marketing and selling our services in these markets, our 
expansion  may  have  a  material  adverse  effect  on  our  financial  condition  by  increasing  our  expenses  without 
increasing our revenues, adversely affecting our profitability.    

Our planned expansion into the retail real estate sector may not be completed successfully or may not result 
in increased revenues, which may negatively impact our business, results of operations and financial condition.  
Expanding  into  the  retail  real  estate  sector  imposes  additional  burdens  on  our  research,  systems  development, 
sales, marketing and general managerial resources.  During the next two years, we expect to significantly expand 
the number of retail properties contained within our database.  If we are unable to manage this expansion plan 
effectively,  if  this  expansion  effort  takes  longer  than  planned  or  if  our  costs  for  this  effort  exceed  our 
expectations,  our  financial  condition  could  be  adversely  affected.    In  addition,  if  we  incur  significant  costs  to 
expand  into  the  retail  sector  and  we  are  not  successful  in  marketing  and  selling  our  expanded  services,  or 
customers fail to accept these new services, our expansion may have a material adverse effect on our financial 
condition by increasing our expenses without increasing our revenues, adversely affecting our profitability. 

Technical problems that affect either our customers’ ability to access our services, or the software, internal 
applications and systems underlying our services, could lead to reduced demand for our information services, 
lower  revenues  and  increased  costs.    Our  business  increasingly  depends  upon  the  satisfactory  performance, 
reliability and availability of our web site, the Internet and our service providers. Problems with our web site, the 
Internet  or  the  services  provided  by  our  local  exchange  carriers  or  Internet  service  providers  could  result  in 
slower connections for our customers or interfere with our customers’ access to our information services. If we 
experience  technical  problems  in  distributing  our  services,  we  could  experience  reduced  demand  for  our 
information  services.  In  addition,  the  software,  internal  applications  and  systems  underlying  our  services  are 
complex and may not be efficient or error-free. Moreover, despite careful development and testing, we cannot be 
certain  that  we  will  not  encounter  technical  problems  when  we  attempt  to  enhance  our  software,  internal 
applications and systems.  For example, we are currently upgrading our internal research application used by our 
research staff to update our database of commercial real estate information, and in the event that problems occur 

28 

 
 
 
 
 
during the deployment or future use of this application, the ability of our clients to access our services may be 
affected,  which  could  result  in  reduced  demand  for  our  services,  lower  revenues  and  higher  costs.  Any 
inefficiencies, errors or technical problems with our software, internal applications and systems could reduce the 
quality of our services or interfere with our customers’ access to our information services, which could reduce 
the demand for our services, lower our revenues and increase our costs.  

Temporary or permanent outages of our computers, software or telecommunications equipment could lead to 
reduced demand for our information services, lower revenues and increased costs.  Our operations depend on 
our ability to protect our database, computers and software, telecommunications equipment and facilities against 
damage  from  potential  dangers  such  as  fire,  power  loss,  security  breaches,  computer  viruses  and 
telecommunications failures. Any temporary or permanent loss of one or more of these systems or facilities from 
an accident, equipment malfunction or some other cause could harm our business. If we experience a failure that 
prevents  us  from  delivering  our  information  services  to  clients,  we  could  experience  reduced  demand  for  our 
information services, lower revenues and increased costs.  

Changes in accounting and reporting policies or practices may affect our financial results or presentation of 
results, which may affect our stock price. Changes in accounting and reporting policies or practices could reduce 
our net income, which reductions may be independent of changes in our operations.  For example, beginning in 
the third quarter of 2005, the Company expects to adopt the provisions of SFAS No. 123R, which will require the 
Company  to  expense  the  value  of  granted,  unvested  stock  options.  As  a  result,  the  Company  expects  to  incur 
approximately  $3.7  million  in  equity  compensation  charges,  which  we  expect  will  reduce  our  net  income.    In 
addition,  in  the  fourth  quarter  of  2004  we  recorded  a  one-time  income  tax  credit  of  $16.7  million  primarily 
related  to  the  release  of  our  previously  recorded  valuation  allowance  against  our  net  operating  loss 
carryforwards,  and  as  a  result  our  net  income  for  the  fourth  quarter  and  year  ended  December  31,  2004  was 
significantly higher than in previous periods.  As a result, in subsequent periods, we expect to record income tax 
expense at an effective tax rate that would approximate the statutory tax rate, which will likely decrease our net 
income.       

Our  revenues  and  financial  condition  will  be  adversely  affected  if  we  are  not  able  to  attract  and  retain 
clients.  Our success and revenues depend on attracting and retaining subscribers to our information services. Our 
subscription-based  information  services  generate  the  largest  portion  of  our  revenues.  However,  we  may  be 
unable to attract new clients in planned expansion markets and our clients in existing markets may decide not to 
add, not to renew or to cancel subscription services.  In addition, in order to increase our revenue growth rate, we 
must  continue  to  attract  new  customers,  continue  to  keep  our  cancellation  rate  low  and  continue  to  sell  new 
services  to  our  existing  customers.    We  may  not  be  able  to  continue  to grow our  customer  base  as  a  result  of 
several factors, including without limitation: a decision that customers have no need for our services; a decision 
to  use  alternative  services;  pricing  and  budgetary  constraints;  consolidation  in  the  real  estate  industry;  data 
quality; technical problems; or economic or competitive pressures. If clients decide not to renew or cancel their 
agreements, and we do not attract new clients or sell new services to our existing clients, then our revenues or 
our revenue growth rate may decline.  

If our operating costs are higher than we expect, our profitability may be reduced.  Many of our expenses, 
particularly personnel costs and occupancy costs, are relatively fixed. As a result, we may not be able to adjust 
spending  quickly  enough  to  offset  any  unexpected  revenue  shortfall  or  increase  in  expenses.  Additionally,  we 
may  experience  higher  than  expected  operating  costs,  including  increased  personnel  costs,  occupancy  costs, 
selling  and  marketing  costs,  investments  in  geographic  expansion,  acquisition  costs,  communications  costs, 
travel  costs,  software  development  costs,  professional  fees  and  other  costs.  If  operating  costs  exceed  our 
expectations  or  cannot  be  adjusted  accordingly,  our  profitability  may  be  reduced  and  our  results  of  operations 
and financial condition will be adversely affected. 

We  have  experienced  operating  losses  and  our  future  profitability  is  uncertain.    Until  the  third  quarter  of 
2003, we had not recorded an overall operating profit because the investment required for geographic expansion 
and new information services had caused our expenses to exceed our revenues. Our ability to continue to earn a 
profit will largely depend on our ability to manage our growth, including our expansion plans, and to generate 
revenues that exceed our expenses. We generated net income for the years ended December 31, 2003 and 2004, 
and our decision to release the valuation allowance on our deferred tax assets was based on our expectation of 
future  taxable  income  from  operations;  however,  we  may  not  be  able  to  sustain  or  increase  profitability  on  a 
quarterly  or  annual  basis  in  the  future.  We  will  continue  to  evaluate  our  expectation  of  future  taxable  income 

29 

 
 
 
 
 
during each quarter, and if we are unable to conclude that it is more likely than not that we will continue to be 
profitable,  then  the  realization  of  our  deferred  tax  assets  could  become  uncertain.  In  such  a  case,  we  may  be 
required to establish a valuation allowance against some or all of our deferred tax assets, which could result in a 
significant charge to our earnings which could adversely affect our net income in the period in which the charge 
is incurred. In addition, our ability to continue to earn a profit, to increase revenues or to control costs could be 
affected by the factors set forth in this section. We may not be able to generate revenues or control expenses to a 
degree sufficient to earn a profit, to increase profits on a quarterly or annual basis, or to sustain or increase our 
future revenue growth and, as a result, the market price of our common stock may decline.  

A downturn or consolidation in the commercial real estate industry may decrease customer demand for our 
services.  The commercial real estate industry has stabilized in recent months, as evidenced by improving leasing 
activity,  rental  rates  and  absorption  rates.    However,  a  reversal  of  this  trend  or  renewed  downturn  in  the 
commercial  real  estate  market  may  continue  to  affect  our  ability  to  generate  revenues  and  may  lead  to  more 
cancellations by our current or future customers, both of which could cause our revenues or our revenue growth 
rate to decline and reduce our profitability.  A depressed commercial real estate market has a negative impact on 
our  core  customer  base,  which  could  decrease  demand  for  our  information  services.    Also,  companies  in  this 
industry are consolidating, often in order to reduce expenses. Consolidation may lead to more cancellations of 
our information services by our customers, reduce the number of our existing clients, reduce the size of our target 
market or increase our clients’ bargaining power, all of which could cause our revenues or our revenue growth 
rate to decline and reduce our profitability.  

General economic conditions could increase our expenses and reduce our revenues.  Our business and the 
commercial real estate industry are particularly affected by negative trends in the general economy. The success 
of our business depends on a number of factors relating to general global, national, regional and local economic 
conditions,  including  inflation,  interest  rates,  perceived  and  actual  economic  conditions,  taxation  policies, 
availability  of  credit,  employment  levels,  and  wage  and  salary  levels.    Negative  general  economic  conditions 
could  adversely  affect  our  business  by  reducing  our  revenues  and  profitability.  Additionally,  any  significant 
terrorist attack is likely to have a dampening effect on the economy in general which could negatively affect our 
financial  performance  and  our  stock  price.  In  addition,  a  significant  increase  in  inflation  could  increase  our 
expenses, which may not be offset by increased revenues. If clients choose to cancel our information services as 
a result of economic conditions, and we do not acquire new clients, our revenues may decline and our financial 
position would be adversely affected.  

If we are unable to hire, retain and continue to develop our sales force or if our sales force is unproductive, 
our revenues could be adversely affected.  In order to support revenue growth, we need to continue to develop, 
train and retain our sales force. Our ability to build and develop a strong sales force may be affected by a number 
of factors, including: our ability to attract, integrate and motivate sales personnel; our ability to effectively train 
our  sales  force;  the  ability  of  our  sales  force  to  sell  an  increased  number  of  services;  our  ability  to  retain  an 
effective  Vice President of  Sales;  our  ability  to  grow  and  manage  effectively  an outbound  telesales group;  the 
length of time it takes new sales personnel to become productive; the competition we face from other companies 
in hiring and retaining sales personnel; and our ability to effectively manage a multi-location sales organization. 
If we are unable to hire, develop or retain the members of our sales force, or if our sales force is unproductive, 
our revenues could decline or cease to grow and our expenses could increase.  

Competition  could  render our  services  uncompetitive.    The  market  for  information  systems  and  services  in 
general is highly competitive and rapidly changing. Our existing competitors, or future competitors,  may have 
greater name  recognition,  larger  customer  bases, better  technology  or  data,  lower prices,  easier  access  to  data, 
greater user traffic or greater financial, technical or marketing resources than we have. Our competitors may be 
able to undertake more effective marketing campaigns, obtain more data, adopt more aggressive pricing policies, 
make  more  attractive  offers  to  potential  employees,  subscribers,  distribution  partners  and  content  providers  or 
may  be  able  to  respond  more  quickly  to  new  or  emerging  technologies  or  changes  in  user  requirements. 
Increased competition could result in lower revenues and higher expenses, which would reduce our profitability.  

Our  stock  price  may  be  negatively  affected  by  fluctuations  in  our  financial  results.    Our  operating  results, 
revenues and expenses may fluctuate with general economic conditions and also for many other reasons, many of 
which are outside of our control, such as: cancellations or non-renewals of our services; competition; our ability 
to control expenses; loss of clients or revenues; technical problems with our services; changes or consolidation in 
the  real  estate  industry;  our  investments  in  geographic  expansion;  interest  rate  fluctuations;  the  timing  and 

30 

 
 
 
 
  
success  of  new  service  introductions  and  enhancements;  successful  execution  of  our  expansion  plan;  the 
development  of  our  sales  force;  managerial  execution;  data  quality;  employee  retention;  foreign  currency 
fluctuations;  successful  adoption  of  and  training  on  the  Company’s  services;  the  timing  of  investing  the  net 
proceeds from our offerings; acquisitions of other companies or assets; sales, brand enhancement and marketing 
promotional  activities;  client  training  and  support  activities;  changes  in  client  budgets;  or  our  investments  in 
other  corporate  resources.  In  addition,  changes  in  accounting  policies  or  practices  may  affect  our  level  of  net 
income, including without limitation, changes requiring us to expense stock options. Fluctuations in our financial 
results, revenues and expenses may cause the market price of our common stock to decline.  

If  we  are  not  able  to  obtain  and  maintain  accurate,  comprehensive  or  reliable  data,  we  could  experience 
reduced  demand  for  our  information  services.    Our  success  depends  on  our  clients’  confidence  in  the 
comprehensiveness,  accuracy  and  reliability  of  the  data  we  provide.  The  task  of  establishing  and  maintaining 
accurate  and  reliable  data  is  challenging.  If  our  data,  including  the  data  we  obtain  from  third  parties,  is  not 
current,  accurate,  comprehensive  or  reliable,  we  could  experience  reduced  demand  for  our  services  or  legal 
claims by our customers, which could result in lower revenues and higher expenses.  In addition, during 2005, 
we expect to deploy a new company-wide internal research application for our U.S. researchers to use to update 
our  database.    In  the  event  this  software  application  is  not  deployed  effectively,  if  our  researchers  find  the 
application difficult to use or if this application does not work properly, our data quality may be affected, which 
could result in reduced demand for our services, lower revenues and higher costs. 

We may not be able to successfully introduce new or upgraded information services, which could decrease 
our  revenues  and  our  profitability.    Our  future  business  and  financial  success  will  depend  on  our  ability  to 
continue to introduce new and upgraded services into the marketplace. To be successful, we must adapt to rapid 
technological changes by continually enhancing our information services. Developing new services and upgrades 
to  services  imposes  heavy  burdens  on  our  systems  department,  management  and  researchers.  This  process  is 
costly,  and  we  cannot  assure  you  that  we  will  be  able  to  successfully  develop  and  enhance  our  services.  In 
addition, successfully launching and selling a new service puts pressure on our sales and marketing resources. If 
we are unable to develop new or upgraded services, then our customers may choose a competitive service over 
ours and our revenues may decline and our profitability may be reduced. In addition, if we incur significant costs 
in  developing  new  or  upgraded  services,  are  not  successful  in  marketing  and  selling  these  new  services  or 
upgrades, or our customers fail to accept these new services, it could have a material adverse effect on our results 
of operations by decreasing our revenues or our revenue growth rate and by reducing our profitability. 

Litigation or government investigations in which we become involved may significantly increase our expenses 
and adversely affect our stock price.  Currently and from time to time, we are involved in litigation incidental to 
the  conduct  of  our  business.  We  cannot  assure  you  that  we  will  have  any  or  sufficient  insurance  to  cover  our 
pending claims or our future claims. Any lawsuits, threatened lawsuits or government investigations in which we 
are involved could cost us a significant amount of time and money, could result in negative publicity, and could 
adversely affect our stock price. If any claims are determined against us, our profitability could be significantly 
reduced and our financial position could be adversely affected. In addition, governments in the United States or 
abroad could adopt laws that could harm our business by, for example, regulating the information we provide or 
regulating  our  transmissions  over  the  Internet,  or  exposing  our  business  to  taxes  in  various  jurisdictions. 
Compliance with any such laws could increase our costs or make our services less attractive.  

If  we  are  unable  to  enforce  or  defend  our  ownership  and  use  of  intellectual  property,  our  business, 
competitive position and operating results could be harmed.  The success of our business depends in large part 
on  the  intellectual  property  involved  in  our  methodologies,  database,  services  and  software.  We  rely  on  a 
combination  of  trade  secret,  patent,  copyright  and  other  laws,  nondisclosure  and  noncompetition  provisions, 
license agreements and other contractual provisions and technical measures to protect our intellectual property 
rights.  However,  current  law  may  not  provide  for  adequate  protection  of  our  databases  and  the  actual  data.  In 
addition,  legal  standards  relating  to  the  validity,  enforceability  and  scope  of  protection  of  proprietary  rights  in 
Internet-related businesses are uncertain and evolving, and we cannot assure you of the future viability or value 
of  any  of  our  proprietary  rights.  Our  business  could  be  significantly  harmed  if  we  are  not  able  to  protect  our 
content  and  our other  intellectual  property. The  same  would  be  true  if  a court  found  that  our services  infringe 
other persons’ intellectual property rights. Any intellectual property lawsuits or threatened lawsuits in which we 
are involved, either as a plaintiff or as a defendant, could cost us a significant amount of time and money and 
distract management’s attention from operating our business. In addition, if we do not prevail on any intellectual 

31 

 
 
 
 
property claims, this could result in a change to our methodology or information services and could reduce our 
profitability.  

If we are not able to successfully identify and integrate acquisitions, our business operations and financial 
condition could be adversely affected.  We have expanded our markets and services in part through acquisitions 
of complementary businesses, services, databases and technologies, and expect to continue to do so in the future. 
Our  strategy  to  acquire  complementary  companies  or  assets  depends  on  our  ability  to  identify,  and  the 
availability  of,  suitable  acquisition  candidates.  In  addition,  acquisitions  involve  numerous  risks,  including 
managing the integration of personnel and products; managing geographically remote operations, such as SPN in 
Scotland; the diversion of  management’s attention from other business concerns; the inherent risks in entering 
markets  and  sectors  in  which  we  have  either  limited  or  no  direct  experience;  and  the  potential  loss  of  key 
employees or clients of the acquired companies. We may not successfully integrate any acquired businesses or 
assets and may not achieve anticipated benefits of any acquisition. Future acquisitions that we may pursue could 
result  in  dilutive  issuances  of  equity  securities,  the  incurrence  of  debt,  one-time  write-offs  of  goodwill  and 
substantial amortization expenses of other intangible assets. 

Our business depends on retaining and attracting highly capable management and operating personnel.  Our 
success depends in large part on our ability to retain and attract management and operating personnel, including 
our President and Chief Executive Officer, Andrew Florance, our officers and other key employees. Our business 
requires highly skilled technical, sales, management, web-development, marketing and research personnel, who 
are in high demand and are often subject to competing offers. To retain and attract key personnel, we use various 
measures,  including  employment  agreements,  a  stock  incentive  plan  and  incentive  bonuses  for  key  executive 
officers. These measures may not be enough to retain and attract the personnel we need or to offset the impact on 
our business of the loss of the services of Mr. Florance or other key officers or employees. 

International  expansion  may  result  in  new  business  risks  which  may  reduce  our  profitability.    Our 
international  expansion  could  subject  us  to  new  business  risks,  including:  adapting  to  the  differing  business 
practices  and  laws  in  foreign  countries;  difficulties  in  managing  foreign  operations;  limited  protection  for 
intellectual property rights in some countries; difficulty in collecting accounts receivable and longer collection 
periods; costs of enforcing contractual obligations; impact of recessions in economies outside the United States; 
currency  exchange  rate  fluctuations;  and  potentially  adverse  tax  consequences.  In  addition,  international 
expansion  imposes  additional  burdens  on  our  executive  and  administrative  personnel,  systems  development, 
research  and  sales  departments,  and  general  managerial  resources.  If  we  are  not  able  to  manage  our  growth 
successfully,  we  may  incur  higher  expenses  and  our  profitability  may  be  reduced.  Finally,  the  investment 
required for international expansion could exceed the profit generated from such expansion, which would reduce 
our profitability and adversely affect our financial condition.  

Fluctuating  foreign  currencies  may  negatively  impact  our  business,  results  of  operations  and  financial 
condition.    As  a  result  of  the  Property  Intelligence  and  SPN  subsidiaries,  a  portion  of  our  business  is 
denominated in the British Pound and as a result, fluctuations in foreign currencies may have an impact on our 
business,  results  of  operations,  and  financial  condition.  Currencies  may  be  affected  by  internal  factors,  and 
external  developments  in  other  countries,  all  of  which  can  have  an  adverse  impact  on  a  country’s  currency. 
Currently,  we  do  not  have  any  hedging  transactions  to  reduce  our  exposure  to  exchange  rate  fluctuations.  We 
may seek to enter into hedging transactions in the future but we may be unable to enter into these transactions 
successfully, on acceptable terms or at all. We cannot predict whether we will incur foreign exchange losses in 
the future, and significant foreign exchange fluctuations resulting in a decline in the British Pound may decrease 
the value of our foreign assets, as well as decrease our revenues and earnings from our foreign subsidiaries.  

We  may be  subject  to  legal  liability  for  displaying or distributing  information.    Because  the  content  in  our 
database  is  distributed  to  others,  we  may  be  subject  to  claims  for  defamation,  negligence  or  copyright  or 
trademark  infringement  or  claims  based  on  other  theories.  We  could  also  be  subject  to  claims  based  upon  the 
content  that  is  accessible  from  our  web  site  through  links  to  other  web  sites  or  information  on  our  web  site 
supplied by third parties. Even if these claims do not result in liability to us, we could incur significant costs in 
investigating and defending against any claims. Our potential liability for information distributed by us to others 
could require us to implement measures to reduce our exposure to such liability, which may require us to expend 
substantial resources and limit the attractiveness of our information services to users.  

32 

 
 
 
 
 
 
Market volatility may have an adverse effect on our stock price.  The trading price of our common stock has 
fluctuated  widely  in  the  past,  and  we  expect  that  it  will  continue  to  fluctuate  in  the  future.  The  price  could 
fluctuate  widely  based  on  numerous  factors,  including:  quarter-to-quarter  variations  in  our  operating  results; 
changes  in  analysts’  estimates  of  our  earnings;  announcements  by  us  or  our  competitors  of  technological 
innovations or new services; general conditions in the commercial real estate industry; developments or disputes 
concerning copyrights or proprietary rights; regulatory developments; and economic or other factors. In addition, 
in recent years, the stock market in general, and the shares of Internet-related and other technology companies in 
particular, have experienced extreme price fluctuations. This volatility has had a substantial effect on the market 
prices of securities issued by many companies for reasons unrelated to the operating performance of the specific 
companies. 

Item 7A. Quantitative and Qualitative Disclosures About Market Risk  

We provide information services to the commercial real estate and related business community in the United 
States and the United Kingdom. Our functional currency for our operations in the United Kingdom is the local 
currency. As such, fluctuations in the British Pound may have an impact on our business, results of operations 
and financial condition. We currently do not use financial instruments to hedge our exposure to exchange rate 
fluctuations with respect to our foreign subsidiaries. We may seek to enter hedging transactions in the future to 
reduce  our  exposure  to  exchange  rate  fluctuations,  but  we  may  be  unable  to  enter  into  hedging  transactions 
successfully, on acceptable terms or at all.  As of December 31, 2004, accumulated other comprehensive income 
(loss) included a gain from foreign currency translation adjustments of approximately $4.1 million. 

We  do  not  have  material  exposure  to  market  risks  associated  with  changes  in  interest  rates  related  to  cash 

equivalent securities held as of December 31, 2004. 

We  have  a  substantial  amount  of  intangible  assets.  Although  as  of  December  31,  2004  we  believe  our 
intangible  assets  will  be  recoverable,  changes  in  the  economy,  the  business  in  which  we  operate  and  our  own 
relative performance could change the assumptions used to evaluate intangible asset recoverability. In the event 
that  we  determine  that  an  asset  has  been  impaired,  we  would  recognize  an  impairment  charge  for  the  excess 
amount by which the carrying amount of the assets exceeds the fair value of the asset. We continue to monitor 
these assumptions and their effect on the estimated recoverability of our intangible assets. 

Item 8. Financial Statements and Supplementary Data 

Financial Statements meeting the requirements of Regulation S-X are set forth beginning at page F-1. 

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 

None.  

Item 9A. Controls and Procedures 

We maintain disclosure controls and procedures that are designed to ensure that information required to be 
disclosed  in  our  reports  filed  or  submitted  under  the  Exchange  Act  is  recorded,  processed,  summarized  and 
reported, within the time periods specified in the Securities and Exchange Commission’s rules and forms, and 
that  such  information  is  accumulated  and  communicated  to  our  management,  including  our  Chief  Executive 
Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure. 
In  designing  and  evaluating  the  disclosure  controls  and  procedures,  management  recognized  that  any  controls 
and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving 
the desired control objectives, and management is required to apply its judgment in evaluating the cost-benefit 
relationship of possible controls and procedures. 

As of December 31, 2004, we carried out an evaluation, under the supervision and with the participation of 
our 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 on the foregoing, our Chief Executive 
Officer  and  Chief  Financial  Officer  concluded  that  our  disclosure  controls  and  procedures  were  effective  and 
were operating at the reasonable assurance level. 

33 

 
 
 
 
 
 
 
 
 
 
 
 
There  have  been  no  changes  in  our  internal  control  over  financial  reporting  during  our  most  recent  fiscal 
quarter  that  have  materially  affected,  or  are  reasonably  likely  to  materially  affect,  our  internal  control  over 
financial reporting.  

Management’s Report on Internal Control over Financial Reporting 

Management  of  CoStar  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over 
financial  reporting  and  for  the  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting.  As 
defined  by  the  Securities  and  Exchange  Commission,  internal  control  over  financial  reporting  is  a  process 
designed  by,  or  supervised  by,  the  Company’s  principal  executive  and  principal  financial  officers,  to  provide 
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements in 
accordance with generally accepted accounting principles.    

The Company’s internal control over financial reporting is supported by written 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  Company’s  assets;  (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  the  Company’s  management  and  directors;  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.    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. 

In  connection  with  the  preparation  of  the  Company's  annual  financial  statements,  management  of  the 
Company has undertaken an assessment of the effectiveness of the Company’s internal control over financial 
reporting  as  of  December  31,  2004  based  on  criteria  established  in  Internal  Control  –  Integrated  Framework 
issued by the Committee of Sponsoring Organizations of the Treadway Commission (“the COSO Framework”).  
Management's assessment included an evaluation of the design of the Company's internal control over financial 
reporting and testing of the operational effectiveness of the Company's internal control over financial reporting. 

Based  on  this  assessment,  management  did  not  identify  any  material  weakness  in  the  Company's  internal 
control,  and  management  has  concluded  that  the  Company's  internal  control  over  financial  reporting  was 
effective as of December 31, 2004. 

Ernst & Young, LLC, the registered public accounting firm that audited the Company's financial statements 
included  in  this  report,  has  issued  an  attestation  report  on  management's  assessment  of  internal  control  over 
financial reporting, a copy of which is included in this Annual Report on Form 10-K.  

34 

 
Item 10. Directors and Executive Officers of the Registrant 

PART III 

The  information  required  by  this  Item  is  incorporated  by  reference  to  our  Proxy  Statement  for  our  2005 

annual meeting of stockholders. 

Item 11. Executive Compensation 

The  information  required  by  this  Item  is  incorporated  by  reference  to  our  Proxy  Statement  for  our  2005 

annual meeting of stockholders. 

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters 

The  information  required  by  this  Item  is  incorporated  by  reference  to  our  Proxy  Statement  for  our  2005 

annual meeting of stockholders. 

Item 13. Certain Relationships and Related Transactions 

The  information  required  by  this  Item  is  incorporated  by  reference  to  our  Proxy  Statement  for  our  2005 

annual meeting of stockholders. 

Item 14. Principal Accounting Fees and Services 

The  information  required  by  this  Item  is  incorporated  by  reference  to  our  Proxy  Statement  for  our  2005 

annual meeting of stockholders. 

Item 15. Exhibits and Financial Statement Schedules 

PART IV 

(a)(1) The following financial statements are filed as a part of this report: CoStar Group, Inc. Consolidated 

Financial Statements. 

(a)(2)  All  schedules  are  omitted  because  they  are  not  applicable  or  not  required  or  because  the  required 
information is incorporated herein by reference or included in the financial statements or related notes included 
elsewhere in this report. 

(a)(3)  The  documents  required  to  be  filed  as  exhibits  to  this  Report  under  Item  601  of  Regulation  S-K  are 

listed in the Exhibit Index included elsewhere in this report, which list is incorporated herein by reference. 

35 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
SIGNATURES 

Pursuant to the requirements of Section 13 of the Securities Act of 1934, as amended, the Registrant has duly 
caused  this  report  to  be  signed  on  its  behalf  by  the  undersigned,  thereunto  duly  authorized,  in  the  City  of 
Bethesda, State of Maryland, on the 11th day of March 2005. 

COSTAR GROUP, INC. 

By: 

 /s/ Andrew C. Florance 
Andrew C. Florance 
President and Chief Executive Officer 

KNOW  ALL  PERSONS  BY  THESE  PRESENTS,  that  each  individual  whose  signature  appears  below 
constitutes and appoints Andrew C. Florance and Frank A. Carchedi, and each of them individually, as their true 
and lawful attorneys-in-fact and agents, with full power of substitution, for him and in his name, place and stead, 
in any and all capacities, to sign any and all amendments  to this report, and to file the same, with all exhibits 
thereto  and  to all  documents  in  connection therewith, with  the  Securities  and Exchange  Commission,  granting 
unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and 
every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes 
as he might or could do in person, herein by ratifying and confirming all that said attorneys-in-fact and agents or 
any of them, or his or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof. 

Pursuant to the requirements of the Securities Act of 1934, as amended, this report has been signed by the 

following persons on behalf of the registrant and in the capacities and on the dates indicated. 

Signature 

Capacity 

Date 

/s/ Michael R. Klein 

Michael R. Klein 

/s/ Andrew C. Florance 

Andrew C. Florance 

/s/ Frank A. Carchedi 

Frank A. Carchedi 

 /s/ David Bonderman 

David Bonderman 

/s/ Warren H. Haber 

Warren H. Haber 

/s/ Josiah O. Low, III 

Josiah O. Low, III 

 /s/ Christopher Nassetta 

Christopher Nassetta 

Chairman of the Board 

  March 8, 2005 

Chief Executive Officer and  
President and a Director  
(Principal Executive Officer) 

  March 11, 2005 

Chief Financial Officer  
(Principal Financial and Accounting 
Officer) 

  March 11, 2005 

Director  

  March 4, 2005 

Director  

  March 5, 2005 

Director  

  March 4, 2005 

Director 

36 

  March 4, 2005 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Signature 

Capacity 

Date 

/s/ Catherine B. Reynolds  

Catherine B. Reynolds 

Director 

  March 8, 2005 

37 

 
 
 
 
 
 
 
 
Exhibit 
No. 
2.1 

INDEX TO EXHIBITS 

Description 

  Offer Document by CoStar Limited for the share capital of Property Intelligence plc (Incorporated by 
reference  to  Exhibit  2.1  to  Amendment  No.  2  to  the  Registration  Statement  on  Form  S-3  of  the 
Registrant (Reg. No. 333-106769) filed with the Commission on August 14, 2003). 

3.1 

  Restated Certificate of Incorporation (Incorporated by reference to Exhibit 3.1 to Amendment No. 4 to 
the  Registration  Statement  on  Form  S-1  of  the  Registrant  (Reg.  No.  333-47953)  filed  with  the 
Commission on June 30, 1998 (the “1998 Form S-1”) 

3.2 

  Certificate of Amendment of Restate Certificate of Incorporation (Incorporated by reference to Exhibit 

3.1 to the Registrant’s Report on Form 10-Q dated June 30, 1999). 

3.3 
4.1 

  Amended and Restated By-Laws (Incorporated by reference to Exhibit 3.2 to the 1998 Form S-1). 
  Specimen  Common  Stock  Certificate  (Incorporated  by  reference  to  Exhibit  4.1  to  the  Registrant’s 

Report on Form 10-K for the year ended December 31, 1999 (the “1999 10-K”)). 

*10.1 

  CoStar Group, Inc. 1998 Stock Incentive Plan, as amended (Incorporated by reference to Exhibit 10.1 

to the Registrant’s Report on Form 10-Q dated June 30, 2002). 

*10.2 

  Employment Agreement for Andrew C. Florance (Incorporated by reference to Exhibit 10.2 to the 1998 

Form S-1). 

*10.3 

  Employment Agreement for Frank A. Carchedi (Incorporated by reference to Exhibit 10.3 to the 1998 

Form S-1). 

*10.3.1    Addendum to Employment Agreement, dated as of April 1, 2004, between CoStar Realty Information, 
Inc. and Frank Carchedi (Incorporated by reference to Exhibit 10.2 to the Registrant’s Report on Form 
10-Q for the quarter ended June 30, 2004). 

*10.4 

  Employment Agreement for David M. Schaffel (Incorporated by reference to Exhibit 10.4 to the 1998 

Form S-1). 

*10.4.1    Addendum to Employment Agreement, dated as of April 1, 2004, between CoStar Realty Information, 
Inc. and David Schaffel (Incorporated by reference to Exhibit 10.3 to the Registrant’s Report on Form 
10-Q for the quarter ended June 30, 2004). 

*10.5 

  Employment Terms for Craig Farrington (Incorporated by reference to Exhibit 10.7 to the Registrant’s 

Report on Form 10-K for the year ended December 31, 2000). 

*10.5.1    Addendum to Employment Terms, dated as of April 1, 2004, between CoStar Realty Information, Inc. 
and Craig Farrington (Incorporated by reference to Exhibit 10.4 to the Registrant’s Report on Form 10-
Q for the quarter ended June 30, 2004). 

*10.6 

  Employment  Agreement,  dated  as  of  November  29,  2004,  between  Christopher  Tully  and  CoStar 

Realty Information, Inc. (filed herewith).  

*10.7 

  Form  of  Indemnification  Agreement  between  the  Registrant  and  each  of  its  officers  and  directors 
(Incorporated  by  reference  to  Exhibit  10.1  to  the  Registrant’s  Report  on  Form  10-Q  for  the  quarter 
ended March 31, 2004).   

*10.8 

  Form  of  Stock  Option  Agreement  between  the  Registrant  and  certain  of  its  officers,  directors  and 

employees (filed herewith). 

*10.8.1    Form of Stock Option Agreement between the Registrant and Andrew C. Florance (filed herewith). 
*10.8.2    Form of Stock Option Agreement between the Registrant and each of Frank A. Carchedi and David M. 

Schaffel (filed herewith). 

*10.9 

  Form  of  Restricted  Stock  Agreement  between  the  Registrant  and  certain  of  its  officers,  directors  and 

employees (filed herewith). 

10.10    Office Lease, dated August 12, 1999, between CoStar Realty Information, Inc. and Newlands Building
Ventures,  LLC  (Incorporated  by  reference  to  Exhibit  10.2  to  the  Registrant’s  Report  on  Form  10-Q 
dated September 30, 1999). 

10.11    Office Sublease, dated June 14, 2002, between CoStar Realty Information, Inc., CoStar Group, Inc. and 
Gateway, Inc. (Incorporated by reference to Exhibit 10.2 to the Registrant’s Report on Form 10-Q dated 
June 30, 2002). 

38 

 
 
 
Exhibit 
No. 
10.12    Addendum  No.  3  to  Office  Lease,  dated  as  of  May  12,  2004,  between  Newlands  Building  Venture, 
LLC, and CoStar Realty Information, Inc. (Incorporated by reference to Exhibit 10.1 to the Registrant’s 
Report on Form 10-Q for the quarter ended June 30, 2004). 

Description 

10.13    Office Lease, dated as of February 23, 2005, between CoStar Realty Information, Inc. and Crestpointe 

III, LLC. (filed herewith). 

21.1 
23.1 
24.1 
31.1 

  Subsidiaries of the Registrant (filed herewith). 
  Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm (filed herewith). 
  Powers of Attorney (Included in the Signature Pages to the Report). 
  Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 

(filed herewith). 

31.2 

  Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 

(filed herewith). 

32.1 

  Certification  of  Principal  Executive  Officer  pursuant  to  18  U.S.C.  Sec.  1350,  as  adopted  pursuant  to 

Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith). 

32.2 

  Certification  of  Principal  Financial  Officer  pursuant  to  18  U.S.C.  Sec.  1350,  as  adopted pursuant  to 

Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith). 

* Management Contract or Compensatory Plan or Arrangement. 

39 

 
 
COSTAR GROUP, INC. 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Reports of Independent Registered Public Accounting Firm.......................................................................... F-2 
Consolidated Statements of Operations for the years ended December 31, 2002, 2003 and 2004 ................. F-4 
Consolidated Balance Sheets as of December 31, 2003 and 2004 .................................................................. F-5 
Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2002, 2003 and 2004 . F-6 
Consolidated Statements of Cash Flows for the years ended December 31, 2002, 2003 and 2004 ................ F-7 
Notes to Consolidated Financial Statements ................................................................................................... F-8 

F-1 

 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Shareholders of CoStar Group, Inc. 

We have audited the accompanying consolidated balance sheets of CoStar Group, Inc. as of December 31, 2004 
and 2003, and the related consolidated statements of operations, stockholders’ equity and cash flows for each of the 
three  years  in  the  period  ended  December  31,  2004.  These  financial  statements  are  the  responsibility  of  the 
Company's  management.  Our  responsibility  is  to  express  an  opinion  on  these  financial  statements  based  on  our 
audits.  

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board 
(United  States).  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about 
whether  the  financial  statements  are  free  of  material  misstatement.  An  audit  includes  examining,  on  a  test  basis, 
evidence  supporting  the  amounts  and  disclosures  in  the  financial  statements.  An  audit  also  includes  assessing  the 
accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall 
financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.  

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated 
financial  position  of  CoStar  Group,  Inc.  at  December  31,  2004  and  2003,  and  the  consolidated  results  of  its 
operations and its cash flows for each of the three years in the period ended December 31, 2004, in conformity with 
U.S. generally accepted accounting principles.  

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board 
(United States), the effectiveness of CoStar Group, Inc.'s internal control over financial reporting as of December 
31,  2004,  based  on  criteria  established  in  Internal  Control  Integrated  Framework  issued  by  the  Committee  of 
Sponsoring  Organizations  of  the  Treadway  Commission  and  our  report  dated  March  8,  2005  expressed  an 
unqualified opinion thereon.   

/s/  Ernst & Young LLP  

McLean, Virginia 
March 8, 2005  

F-2 

 
 
 
 
 
 
  
  
  
  
  
 
                               
 
 
 
  
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Shareholders of CoStar Group, Inc.  

We  have  audited  management’s  assessment,  included  in  the  accompanying  Management’s  Report  on  Internal 
Control  over  Financial  Reporting,  that  CoStar  Group,  Inc.  maintained  effective  internal  control  over  financial 
reporting as of December 31, 2004, based on criteria established in Internal Control—Integrated Framework issued 
by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria).  CoStar Group, 
Inc.’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.  Our  responsibility  is  to  express  an 
opinion  on  management’s  assessment  and  an  opinion  on  the  effectiveness  of  the  company’s  internal  control  over 
financial reporting based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board 
(United  States).  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,  evaluating  management’s 
assessment, testing and evaluating the design and operating effectiveness of internal control, and performing such 
other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable 
basis for our opinion. 

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. 

In  our  opinion,  management’s  assessment  that  CoStar  Group,  Inc.  maintained  effective  internal  control  over 
financial reporting as of December 31, 2004, is fairly stated, in all material respects, based on the COSO criteria.  
Also, in our opinion, CoStar Group, Inc. maintained, in all material respects, effective internal control over financial 
reporting as of December 31, 2004, based on the COSO criteria. 

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board 
(United  States),  the  consolidated  balance  sheets  as  of  December  31,  2004  and  2003  and  the  related  consolidated 
statements  of  operations,  stockholder’s  equity  and  cash  flows  for  each  of  the  three  years  in  the  period  ended 
December  31,  2004  of  CoStar  Group,  Inc.  and  our  report  dated  March  8,  2005  expressed  an  unqualified  opinion 
thereon. 

/s/  Ernst & Young LLP 

McLean, Virginia 
March 8, 2005 

F-3 

 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 

CONSOLIDATED STATEMENTS OF OPERATIONS 
(in thousands, except per share data) 

Year Ended December 31, 
2003 

2004 

2002 

Revenues............................................................................................ $  79,363 
 28,012 
Cost of revenues ................................................................................
 51,351 
Gross margin .....................................................................................

  $  95,105 
 30,742 
 64,363 

  $  112,085 
   35,384 
   76,701 

Operating expenses: 

Selling and marketing...................................................................
Software development..................................................................
General and administrative...........................................................
Purchase amortization ..................................................................

Income (loss) from operations ...........................................................
Other income (expense): 

 23,158 
  5,524 
 24,612 
  3,600 
 56,894 
(5,543) 

 26,537 
  6,886 
 26,451 
  4,487 
 64,361 
2 

   29,458 
    8,492 
   27,654 
    4,351 
   69,955 
    6,746 

(4) 
Interest expense ............................................................................
767 
Interest income .............................................................................
(4) 
Other expense...............................................................................
(4,784) 
Income (loss) before income taxes ....................................................
Income tax expense (benefit).............................................................
⎯ 
Net income (loss)............................................................................... $ (4,784) 

  $

⎯ 
381 
(1) 
382 
282 
100 

    ⎯ 
    1,314 
    ⎯ 
    8,060 
  (16,925) 
  $   24,985 

Net income (loss) per share ⎯ basic ................................................. $
Net income (loss) per share ⎯ diluted .............................................. $

(0.30) 

  $   0.01 

  $   

1.38 

(0.30) 

  $   0.01 

  $   

1.33 

Weighted average outstanding shares ⎯ basic..................................

Weighted average outstanding shares ⎯ diluted...............................

15,759 

15,759 

16,202 

16,674 

   18,165 

   18,827 

See accompanying notes. 

F-4 

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 

CONSOLIDATED BALANCE SHEETS 
(in thousands except per share data) 

Current assets: 

ASSETS 

Cash and cash equivalents........................................................................... $
Short-term investments ...............................................................................
Accounts receivable, less allowance for doubtful accounts of 

35,643 
61,806 

$ 

36,807 
80,262 

December 31, 

2003 

2004 

approximately $1,759 and $1,375 as of December 31, 2003 and 2004 ...
Deferred income taxes, net..........................................................................
Prepaid expenses and other current assets...................................................
Total current assets ...........................................................................................

4,308 
             ⎯ 
1,981 
103,738 

Deferred income taxes, net ...............................................................................
Property and equipment, net .............................................................................
Goodwill, net ....................................................................................................
Intangibles and other assets, net .......................................................................
Deposits ............................................................................................................
Total assets ....................................................................................................... $

             ⎯ 
10,254 
37,351 
31,590 
967 
183,900 

LIABILITIES AND STOCKHOLDERS’ EQUITY 

Current liabilities: 

Accounts payable ........................................................................................ $
Accrued wages and commissions................................................................
Accrued expenses........................................................................................
Deferred revenue .........................................................................................
Total current liabilities......................................................................................

1,235 
3,613 
4,797 
5,886 
15,531 

Deferred income taxes, net ...............................................................................
Stockholders’ equity: 

Preferred stock, $0.01 par value; 2,000 shares authorized; none 

outstanding ..............................................................................................

Common stock, $0.01 par value; 30,000 shares authorized; 17,877 and 

⎯ 

⎯ 

18,303 issued and outstanding as of December 31, 2003 and 2004.........
Additional paid-in capital............................................................................
Accumulated other comprehensive income.................................................
Accumulated deficit ....................................................................................
Total stockholders’ equity ................................................................................
Total liabilities and stockholders’ equity.......................................................... $

179 
267,183 
2,396 
(101,389) 
168,369 
183,900 

3,921 
4,177 
1,916 
127,083 

21,487 
13,489 
41,937 
27,657 
1,038 
232,691 

1,876 
4,193 
6,847 
6,292 
19,208 

2,539 

⎯ 

183 
283,206 
3,959 
(76,404) 
210,944 
232,691 

$ 

$ 

$ 

See accompanying notes. 

F-5 

 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
COSTAR GROUP, INC. 

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY 
(in thousands) 

Comprehensive 
Income (Loss) 

Balance at December 31, 2001 ......
Net loss.........................................
Comprehensive loss ..................... $ 

(4,784) 
(4,784) 

Common Stock 
Shares Amount
157 
15,718

Additional 
Paid-In 
Capital 
204,567 

⎯ 

⎯ 

⎯ 

Accumulated 
Other 

Total 

Comprehensive    Accumulated    Stockholders’ 
Deficit 
(96,705) 
(4,784) 

Income 
⎯ 
⎯ 

108,019 
(4,784) 

Equity 

Exercise of stock options .............
Stock issued for acquisitions........
Restricted stock grants retired......
Balance at December 31, 2002 ......
Net income ...................................
Foreign currency translation 

adjustment..................................

Net unrealized loss on  
  short-term investments ..............
Comprehensive income................ $ 
Exercise of stock options .............
Stock issued for acquisitions........
Stock issued for follow-on 
  public offering, net of offering 
costs............................................
Balance at December 31, 2003 ......
  Net income ...................................  
  Foreign currency translation 

100 

2,419 

(23) 
2,496 

        24,985 

adjustment..................................

          1,729 

  Net unrealized loss on  

short-term investments ..............
  Comprehensive income................ $ 

            (166) 
       26,548 

88 
5 
(1)
15,810

⎯ 

⎯ 

⎯ 

395 
5 

1,667 
17,877
⎯ 

⎯ 

⎯ 

1 
⎯ 
⎯ 
158 

⎯ 

⎯ 

⎯ 

4 

⎯ 

17 
179 
⎯ 

⎯ 

⎯ 

695 
99 
(13) 
205,348 

⎯ 

⎯ 

⎯ 

8,257 
97 

53,481 
267,183 
⎯ 

⎯ 
⎯ 
⎯ 
⎯ 
⎯ 

2,419 

 (23) 

⎯ 
⎯ 

⎯ 
2,396 
⎯ 

⎯ 

⎯ 

       1,729 

         (166) 

  Exercise of stock options .............  
  Release of valuation allowance 
   related to the deferred  tax 
benefit for exercised stock 
options........................................

Stock issued for PeerMark 

acquisition..................................
Balance at December 31, 2004 ......  

⎯ 
⎯ 
⎯ 
  (101,489) 
100 

⎯ 

⎯ 

⎯ 
⎯ 

⎯ 
  (101,389) 
24,985 

   ⎯ 

 ⎯ 

⎯ 

696 
99 
(13) 
104,017 
100 

2,419 

(23) 

8,261 
97 

53,498 
168,369 
24,985 

1,729 

(166) 

6,297 

⎯ 

  9,523 

421 

      4 

    6,293 

⎯ 

⎯ 

  9,523 

⎯ 

⎯ 

5 
18,303

  ⎯ 
$   183 

       207 
$ 283,206 

⎯ 
$        3,959 

⎯ 
(76,404) 

  $

  $ 

207 
210,944 

See accompanying notes. 

F-6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
COSTAR GROUP, INC. 

CONSOLIDATED STATEMENTS OF CASH FLOWS 
(in thousands) 

Year Ended December 31, 
2003 

2004 

2002 

Operating activities: 
Net income (loss)............................................................................... $ (4,784) 
Adjustments to reconcile net income (loss) to net cash provided by 
operating activities: 

Depreciation..............................................................................
Amortization.............................................................................
Income tax benefit ....................................................................
Provision for losses on accounts receivable..............................

Changes in operating assets and liabilities, net of acquisitions: 

Accounts receivable..................................................................
Prepaid expenses and other current assets ................................
Deposits ....................................................................................
Accounts payable and accrued expenses ..................................
Deferred revenue ......................................................................
Net cash provided by operating activities ......................................

4,179 
7,608 
⎯ 
2,228 

(3,001) 
(610) 
72 
(336) 
218 
5,574 

Investing activities: 

Purchases of short-term investments ........................................
Sales of short-term investments................................................
Purchases of property and equipment and other assets.............
Cash held for acquisition ..........................................................
Acquisitions, net of acquired cash ............................................
Net cash used in investing activities ..............................................

(33,076) 
42,734 
(4,437) 
(16,386) 
(305) 
(11,470) 

Financing activities: 

Exercise of stock options ..........................................................
Issuance of common stock, net .................................................
Net cash provided by financing activities ......................................

696 
⎯ 
696 

  $

100 

  $  24,985 

4,960 
8,206 
⎯ 
2,078 

885 
659 
(631) 
(2,403) 
(304) 
13,550 

(61,823) 
1,592 
(4,257) 
16,386 
(17,419) 
(65,521) 

8,261 
53,498 
61,759 

5,525 
7,485 
  (17,052) 
401 

117 
98 
(11) 
3,064 
111 
  24,723 

  (90,588) 
  71,944 
(9,032) 
⎯ 
(2,270) 
  (29,946) 

6,297 
⎯ 
6,297 

Effect of foreign currency exchange rates on cash and cash 

equivalents .....................................................................................
⎯ 
(5,200) 
Net increase (decrease) in cash and cash equivalents ........................
Cash and cash equivalents at beginning of year ................................
30,746 
Cash and cash equivalents at end of year .......................................... $ 25,546 

309 
10,097 
25,546 
  $ 35,643 

90 
1,164 
  35,643 
  $  36,807 

Supplemental disclosure of non-cash transactions: 
Release of valuation allowance related to the deferred tax benefit 

for exercised stock options............................................................. $

⎯ 

$

⎯ 

$ 

9,523 

See accompanying notes. 

F-7 

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

December 31, 2004 

1. ORGANIZATION 

CoStar  Group,  Inc.  (the  “Company”)  has  created  a  comprehensive,  proprietary  database  of  commercial  real 
estate information for metropolitan areas throughout the United States and the United Kingdom. Based on its unique 
database, the Company provides information services to the commercial real estate and related business community 
in the United States and the United Kingdom and operates within one business segment. The information services 
are typically distributed to its clients under subscription-based license agreements which have a minimum term of 
one year and renew automatically. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

Basis of Presentation 

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. 

All significant intercompany balances have been eliminated in consolidation. 

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. 

Reclassifications 

Certain previously reported amounts have been reclassified to conform to the Company’s current presentation.  

Revenue Recognition 

The Company primarily derives revenues from providing access to its proprietary database of commercial real 
estate  information.  The  Company  generally  charges  a  fixed  monthly  amount  for  its  subscription-based  services. 
Subscription contract rates are based on the number of sites, number of users, organization size, the client’s business 
focus and the number of services to which a client subscribes. Subscription-based license agreements typically have 
a minimum term of one year and renew automatically. 

Revenues  from  subscription-based  services  are  recognized  on  a  straight-line  basis  over  the  term  of  the 
agreement.  Deferred  revenue  results  from  advance  cash  receipts  from  customers  or  amounts  billed  in  advance  to 
customers from the sales of subscription licenses and is recognized over the term of the license. 

Cost of Revenues 

Cost of revenues principally consists of salaries and related expenses for the Company’s researchers who collect 
and analyze the commercial real estate data that is the basis for the Company’s information services. Additionally, 
cost  of  revenues  includes  the  cost  of  data  from  third-party  data  sources,  which  is  expensed  as  incurred,  and  the 
amortization of database technology. 

Significant Customers 

No single customer accounted for more than 5% of the Company’s revenues for the years ended December 31, 

2002, 2003 and 2004. 

F-8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued) 

Foreign Currency Translation 

The  Company’s  functional  currency  in  its  foreign  location  is  the  local  currency.    Assets  and  liabilities  are 
translated into U.S. dollars as of the balance sheet date.  Revenue, expenses, gains and losses are translated at the 
average  exchange  rates  in  effect  during  each  period.    Gains  and  losses  resulting  from  translation  are  included  in 
accumulated  other  comprehensive  income  (loss).    Net  gains  or  losses  resulting  from  foreign  currency  exchange 
transactions  are  included  in  the  consolidated  statement  of  operations.    The  Company  had  an  increase  in 
comprehensive  income  (loss)  of  approximately  $1.7  million  from  the  translation  of  its  foreign  subsidiary’s  assets 
and liabilities into U.S. dollars for the year ended December 31, 2004.  There were no material gains or losses from 
foreign currency exchange transactions for the year ended December 31, 2004. 

Comprehensive Income (Loss) 

For the years ended December 31, 2002, 2003 and 2004, total comprehensive income (loss) was approximately 
($4.8)  million,  $2.5  million  and  $26.5  million,  respectively.  As  of  December  31,  2004,  accumulated  other 
comprehensive  income  (loss)  included  gains  from  foreign  currency  translation  adjustments  of  approximately  $4.1 
million and unrealized losses on short-term investments of approximately $189,000. 

Advertising Costs 

The  Company  expenses  advertising  costs  as  incurred.  Advertising  expense  was  $165,000,  $354,000  and 

$584,000 for the years ended December 31, 2002, 2003 and 2004, respectively. 

Income Taxes 

The Company provides for income taxes under the provisions of Statement of Financial Accounting Standards 
No. 109 (“SFAS No. 109”). Deferred income taxes result from temporary differences between the tax basis of assets 
and liabilities and the basis reported in the Company’s consolidated financial statements. Deferred tax liabilities and 
assets are determined based on the difference between financial statement and tax basis of assets and liabilities using 
enacted  rates  expected  to  be  in  effect  during  the  year  in  which  the  differences  reverse.  Valuation  allowances  are 
provided against assets, including net operating losses, if it is anticipated that some or all of the asset may not be 
realized through future taxable earnings or implementation of tax planning strategies. 

Net Income (Loss) Per Share 

Net  income  (loss) per  share  is  computed  by  dividing  net  income  (loss) by  the  weighted  average  number  of 
common  shares  outstanding  during  the  period  on  a  basic  and  diluted  basis.  The  Company’s  potentially  dilutive 
securities  include  stock  options.  Diluted  net  income  (loss) per  share  considers  the  impact  of  potentially  dilutive 
securities except in periods in which there is a net loss as the inclusion of the potential common shares would have 
an anti-dilutive effect.  

Stock-Based Compensation 

The Company accounts for its stock-based compensation in accordance with APB No. 25, “Accounting for Stock 
Issued to Employees” (“APB 25”). Under APB 25, compensation expense is based on the difference, if any, on the 
date  of  grant  between  the  fair  value  of  the  Company’s  common  stock  and  the  exercise  price  of  the  option  and  is 
recognized  ratably  over  the  vesting  period  of  the  option.  Stock-based  compensation  related  to  options  granted  to 
non-employees  is  accounted  for  using  the  fair  value  method  in  accordance  with  the  Statement  of  Financial 
(“SFAS  No.  123”). 
Accounting  Standard  No.  123  “Accounting 

for  Stock-Based  Compensation” 

F-9 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued) 

Stock-Based Compensation ⎯ (Continued) 

In December 2002, the FASB issued Statement of Financial Accounting Standards No. 148, “Accounting for 
Stock-Based Compensation — Transition and Disclosure, an amendment of FASB Statement No. 123” (“SFAS No. 
148”) which amends the disclosure requirements of SFAS 123 to require prominent disclosures in both annual and 
interim financial statements. The Company has adopted the disclosure requirements of SFAS 123 and SFAS 148. 
The following table illustrates the effect on net income (loss) and net income (loss) per share as if the Company had 
applied the fair value recognition provisions of SFAS 123 to stock-based employee compensation (in thousands, 
except per share amounts): 

Year Ended December 31, 
2003 

2002 

2004 

Net income (loss), as reported.................................................... $
Add: stock-based employee compensation expense included 

in reported net income (loss)..................................................

Deduct: total stock-based employee compensation expense 

(4,784) 

  $

100 

  $  24,985 

⎯ 

⎯ 

⎯ 

determined under fair value based method for all awards......

(6,987) 
Pro forma net income (loss) ....................................................... $ (11,771) 

  $

(4,193) 
(4,093) 

(7,599) 
  $  17,386 

Net income (loss) per share: 

Basic ⎯ as reported ............................................................... $  
Basic ⎯ pro forma................................................................. $  
Diluted ⎯ as reported............................................................ $  
Diluted ⎯ pro forma.............................................................. $  

(0.30) 

  $  

0.01 

  $   

1.38 

(0.75) 

  $

(0.25) 

  $        0.96 

(0.30) 

  $  

0.01 

  $   

(0.75) 

  $

(0.25) 

  $   

1.33 

0.92 

Cash and Cash Equivalents 

The Company considers all highly liquid investments purchased with an original maturity of three months or less 
to be cash equivalents. Cash equivalents consist of money market fund investments and United States Government 
Securities. As of December 31, 2003 and 2004, cash of $1,053,000 and $805,000, respectively, was restricted cash, 
held in accounts to support letters of credit. 

Short-Term Investments 

The  Company  accounts  for  short-term  investments  in  accordance  with  Statement  of  Financial  Accounting 
Standards  (“SFAS  No.  115),  “Accounting  for  Certain  Investments  in  Debt  and  Equity  Securities.”  The  Company 
determines the appropriate classification of investments at the time of purchase and reevaluates such designation as 
of  each  balance  sheet  date.    The  Company  considers  all  of  its  investments  to  be  available-for-sale.    Investments 
consist of commercial paper, government/federal notes and bonds and corporate obligations with maturities greater 
than 90 days at the time of purchase. Available-for-sale investments with contractual maturities beyond one year are 
classified  as  current  in  our  consolidated  balance  sheets  because  they  represent  the  investment  of  cash  that  is 
available for current operations. Investments are carried at fair market value. 

F-10 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued) 

Short-Term Investments – (Continued) 

Scheduled  maturities  of  securities  classified  as  available  for  sale  as  of  December  31,  2004  are  as  follows  (in 

thousands): 

 Maturity 
Due in: 

   Fair Value 

2005...................................................................................................
2006-2009...........................................................................................  
2010-2014...........................................................................................  
2015 and thereafter.............................................................................  

  $        54,925 
10,879 
859 
⎯ 
66,663 
Mortgage backed with multiple maturities .........................................  
13,599 
Short-term investments.......................................................................   $        80,262 

Unrealized  holding  gains  and  losses,  net  of  the  related  tax  effect,  on  available-for-sale  securities  are  excluded 
from earnings and are reported as a separate component of other comprehensive income in stockholders’ equity until 
realized.    Realized  gains  and  losses  from  the  sale  of  available-for-sale  securities  are  determined  on  a  specific-
identification basis.    A decline  in  market  value  of  any  available-for-sale  security  below  cost  that  is  deemed  to  be 
other than temporary results in a reduction in carrying amount to fair value.  The impairment is charged to earnings 
and a new cost basis for the security is established.  Dividend and interest income are recognized when earned. 

The  unrealized  losses  on  the  Company’s  investments  as  of  December  31,  2003  and  2004  were  generated 
primarily  from  increases  in  interest  rates.  The  losses  are  considered  temporary,  as  the  contractual  terms  of  these 
investments do not permit the issuer to settle the security at a price less than the amortized cost of the investment. 
Because  the  Company  has  the  ability  to  hold  these  investments  until  a  recovery  of  fair  value,  which  may  be 
maturity, it does not consider these investments to be other-than-temporarily impaired as of December 31, 2003 and 
2004. 

There were no investments in a loss position for twelve months or more as of December 31, 2003 and 2004. The 
components  of  the  investments  in  a  loss  position  for  less  than  twelve  months  consists  of  the  following  (in 
thousands): 

December 31, 

2003 

2004 

 Aggregate  
 Fair  
 Value  
39,150  

Municipal debt securities.................$ 
Federal debt securities .....................              ⎯    
Corporate debt securities .................    
  $ 

  1,000 
40,150  

 Gross  
 Unrealized   
 Losses  
$  
(22) 
        ⎯    
(1) 
(23) 

$ 

 Aggregate  
 Fair  
 Value  
 33,639  
20,324  
 25,485  
79,448  

$ 

$  

 Gross  
 Unrealized  
 Losses  
(115) 
(49) 
(27) 
(191) 

$  

$ 

The gross unrealized gains for the years ended December 31, 2003 and 2004 are approximately $0 and $2,000, 

respectively. 

F-11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
 
 
  
    
    
 
 
    
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued) 

Short-Term Investments – (Continued) 

During  the  year  ended  December  31,  2004,  the  Company  recognized  in  other  comprehensive  income  net 

unrealized losses on short-term investments of approximately $166,000.   

Concentration of Credit Risk and Financial Instruments 

The Company performs ongoing credit evaluations of its customers’ financial condition and generally does not 
require  that  its  customers’  obligations  to  the  Company  be  secured.  The  Company  maintains  reserves  for  credit 
losses,  and  such  losses  have  been  within  management’s  expectations.  The  risk  of  nonpayment  of  the  Company’s 
accounts receivable is mitigated by the large size and widespread nature of the Company’s customer base and lack 
of  dependence  on  individual  customers.  The  carrying  amount  of  the  accounts  receivable  approximates  the  net 
realizable  value.  The  carrying  value  of  the  Company’s  financial  instruments  including  cash  and  cash  equivalents, 
short-term investments, accounts receivable, accounts payable, and accrued expenses approximates fair value. 

Property and Equipment 

Property  and  equipment  are  stated  at  cost.  All  repairs  and  maintenance  costs  are  expensed  as  incurred. 
Depreciation and amortization are calculated on the straight-line method over the following estimated useful lives of 
the assets: 

Leasehold improvements 
Furniture and office equipment 
Research vehicles 
Computer hardware and software 

Shorter of lease term or useful life 
Seven years 
Five years 
Two to five years 

Internal use software costs are capitalized in accordance with Statement of Position No. 98-1, “Accounting for 
the Costs of Computer Software Developed or Obtained for Internal Use” (“SOP 98-1”). Qualifying costs incurred 
during  the  application  development  stage,  which  consist  primarily  of  outside  services  and  purchased  software 
license costs, are capitalized and amortized over the estimated useful life of the asset. All other costs are expensed as 
incurred. 

Capitalized Product Development Costs 

Initial  costs  to  develop  and  produce  the  Company’s  database  and  software  products,  including  direct  labor, 
contractors  and  applicable  overhead  were  capitalized  from  the  time  technological  feasibility  was  determined  until 
the initial product release. Prior to technological feasibility, such costs were classified as software development and 
expensed  as  incurred.  Ongoing  significant  enhancements  of  the  products  were  also  capitalized.  Amortization  of 
capitalized costs is based on the greater of the amount computed using (a) the ratio of current gross revenues to the 
sum  of  current  and  anticipated  gross  revenues,  or  (b)  the  straight-line  method  over  the  remaining  estimated 
economic life of the product, typically five years after initial product release. Included in amortization expense is 
approximately $260,000, $193,000 and $169,000 of expense related to the capitalized product development costs for 
the years ended December 31, 2002, 2003 and 2004, respectively. 

Goodwill, Intangibles and Other Assets 

Goodwill  represents  the  excess  of  costs  over  the  fair  value  of  assets  of  businesses  acquired.  Goodwill  and 
intangible assets subject to amortization that arose from acquisitions prior to July 1, 2001, have been amortized on a 
straight-line basis over their estimated useful lives in accordance with Accounting Principles Board Opinion No. 17, 
“Intangible Assets”. The Company adopted the provisions of Statement of Financial Accounting Standards No. 142, 

F-12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued)  

Goodwill, Intangibles and Other Assets – (Continued) 

“Goodwill  and  Other  Intangible  Assets”  (“SFAS  142”),  as  of  January  1,  2002.  Goodwill  and  intangible  assets 
acquired in a purchase business combination and determined to have an indefinite useful life are not amortized, but 
instead tested for impairment at least annually in accordance with the provisions of SFAS No. 142. SFAS No. 142 
also requires that intangible assets with estimable useful lives that arose from acquisitions on or after July 1, 2001 be 
amortized  over  their  respective  estimated  useful  lives  using  a  method  of  amortization  that  reflects  the  pattern  in 
which  the  economic  benefits  of  the  intangible  assets  are  consumed  or  otherwise  used  up,  and  reviewed  for 
impairment in accordance with Statement of Financial Accounting Standards No. 144, “Accounting for Impairment 
or  Disposal  of  Long-Lived  Assets”.  In  connection  with  the  adoption  of  SFAS  142,  the  Company  performed  the 
transitional impairment test during the second quarter of 2002 and concluded that goodwill was not impaired.  

Acquired technology, customer base and tradename are related to the Company’s acquisitions (See Notes 3 and 
5). Acquired technology and tradename are amortized on a straight-line basis over periods ranging from two to ten 
years.  The  acquired  intangible  asset  characterized  as  customer  base  consists  of  one  distinct  intangible  asset 
composed  of  acquired  customer  contracts  and  the  related  customer  relationships.  Customer  bases  that  arose  from 
acquisitions  prior  to  July  1,  2001  are  amortized  on  a  straight-line  basis  principally  over  a  period  of  ten  years. 
Customer  bases  that  arose  from  acquisitions  on  or  after  July  1,  2001  are  amortized  on  a  125%  declining  balance 
method over ten years. The cost of capitalized building photography is amortized on a straight-line basis over five 
years. 

Long-Lived Assets 

In  accordance with  Statement  of  Financial Accounting Standards  No. 144,  long-lived assets,  such  as  property, 
plant,  and  equipment,  and  purchased  intangibles  subject  to  amortization,  are  reviewed  for  impairment  whenever 
events  or  changes  in  circumstances  indicate  that  the  carrying  amount  of  an  asset  may  not  be  recoverable. 
Recoverability  of  assets  to  be  held  and  used  is  measured  by  a  comparison  of  the  carrying  amount  of  an  asset  to 
estimated  undiscounted  future  cash  flows  expected  to  be  generated  by  the  asset  or  asset  group.  If  the  carrying 
amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized by the amount by 
which  the  carrying  amount  of  the  asset  exceeds  the  fair  value  of  the  asset.  Assets  to  be  disposed  of  would  be 
separately presented in the balance sheet and reported at the lower of the carrying amount or fair value less costs to 
sell, and would no longer be depreciated. The assets and liabilities of a disposed group classified as held for sale 
would be presented separately in the appropriate asset and liability sections of the balance sheet. 

Goodwill and intangible assets not subject to amortization are tested annually for impairment, and are tested for 
impairment more frequently if events and circumstances indicate that the asset might be impaired. An impairment 
loss is recognized to the extent that the carrying amount exceeds the asset’s fair value. 

New Accounting Pronouncements 

We  initially  adopted  the  Emerging  Issues  Task  Force  (“EITF”)  consensus  on  Issue  No. 03-1,  The  Meaning  of 
Other-Than-Temporary  Impairment  and  Its  Application  to  Certain  Investments  on  July 1,  2004,  and  the  Financial 
Accounting Standards Board Staff Position (“FSP”) EITF Issue No. 03-1-1, Effective Date of Paragraphs 10-20 of 
EITF  Issue  No. 03-1,  “The  Meaning  of  Other-Than-Temporary  Impairment  and  Its  Application  to  Certain 
Investments”  on  September 30, 2004.  The  consensus on  Issue No. 03-1  applies  to  investments  in  marketable debt 
and  equity  securities,  as  well  as  investments  in  equity  securities  accounted for under  the  cost method. It provides 
guidance  for  determining  when  an  investment  is  considered  impaired,  whether  the  impairment  is  other-than-
temporary,  and  the  measurement  of  an  impairment  loss.  The  guidance  also  includes  accounting  considerations 

F-13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ⎯ (Continued) 

New Accounting Pronouncements – (Continued) 

subsequent  to  the  recognition  of  an  other-than-temporary  impairment  and  requires  certain  disclosures  about 
unrealized losses that have not been recognized as other-than-temporary impairments. FSP EITF Issue No. 03-1-1 
delays  the  effective  date  of  paragraphs 10-20  of  EITF  Issue  No. 03-1,  which  provide  guidance  for  determining 
whether  the  impairment  is  other  than  temporary,  the  measurement  of  an  impairment  loss,  and  accounting 
considerations  subsequent  to  the  recognition  of  an  other-than-temporary  impairment.  Application  of  these 
paragraphs  is  deferred  pending  issuance  of  proposed  FSP  EITF  Issue  No. 03-1-a.  The  adoption  of  EITF  Issue 
No. 03-1  and  FSP  EITF  Issue  No. 03-1-1  did  not  have  a  material  impact  on  our  financial  position  or  results  of 
operations. 

In  December  2004,  the  Financial  Accounting  Standards  Board  (“FASB”)  FASB  issued  SFAS  No.  153, 
“Exchanges  of  Nonmonetary  Assets—An  Amendment  of  APB  Opinion  No.  29,  Accounting  for  Nonmonetary 
Transactions”  (“SFAS  153”).  SFAS  153  eliminates  the  exception  from  fair  value  measurement  for  nonmonetary 
exchanges of similar productive assets in paragraph 21(b) of APB Opinion No. 29, “Accounting for Nonmonetary 
Transactions,” and replaces it with an exception for exchanges that do not have commercial substance. SFAS 153 
specifies that a nonmonetary exchange has commercial substance if the future cash flows of the entity are expected 
to change significantly as a result of the exchange. SFAS 153 is effective for the fiscal periods beginning after June 
15, 2005 and the Company is required to adopt it beginning January 1, 2006. The Company is currently evaluating 
the effect that the adoption of SFAS 153 will have on its consolidated results of operations and financial condition 
but does not expect it to have a material impact. 

EITF Issue No. 04-1, "Accounting for Preexisting Relationships between the Parties to a Business Combination." 
This  issue  applies  when  two  parties  that  have  a  pre-existing  contractual  relationship  enter  into  a  business 
combination. Specifically, the Issue is whether a consummation of a business combination between two parties that 
have  a  pre-existing  contractual  relationship  should  be  evaluated  to  determine  if  a  settlement  of  a  pre-existing 
contractual  relationship  exists,  thus  requiring  accounting  separate  from  the  business  combination.  If  separate 
accounting is required, then the measurement of the settlement amount will be decided. Finally, if it is determined 
that assets of the acquired entity that are related to a pre-existing contractual relationship with the acquiring entity 
should be recognized as part of the business combination, whether the acquiring entity should recognize those assets 
as intangible assets apart from goodwill will be decided. The issue is effective for reporting periods beginning after 
October 13, 2004.  The Company will assess the impact if applicable for business combinations occurring in 2005. 

In  December  2004,  the  FASB  issued  Statement  of  Financial  Accounting  Standard  (SFAS)  No. 123R,  “Share-
Based  Payment.”  Under  previous  practice,  the  reporting  entity  could  account  for  share-based  payment  under  the 
provisions  of  APB  Opinion  No. 25  and  disclose  pro  forma  share-based  compensation  as  accounted  for  under  the 
provisions of SFAS No. 123. Under the provisions of SFAS No. 123R, a public entity is required to measure the cost 
of employee services received in exchange for an award of equity instruments based on the grant-date fair value of 
the  award.  That  cost  is  recognized  over  the  period  during  which  an  employee  is  required  to  provide  service  in 
exchange for the award. SFAS No. 123R is effective for fiscal quarters beginning after June 15, 2005. As such, the 
Company  expects  to  adopt  its  provisions  for  the  fiscal  quarter  beginning  July  1,  2005.  Application  of  this 
pronouncement requires significant judgment regarding the inputs to an option pricing model, including stock price 
volatility and employee exercise behavior. Most of these inputs are either highly dependent on the current economic 
environment  at  the  date  of  grant  or  forward-looking  over  the  expected  term  of  the  award.  We  are  currently 
evaluating the requirements of SFAS No. 123R and expect that the adoption of SFAS No. 123R will have a material 
impact  on  our consolidated  financial  position  and  consolidated  results  of  operations. We  have  not  yet  determined 
whether the adoption will result in amounts that are similar to the current pro forma disclosures under SFAS No. 
123. 

F-14 

 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

3.  ACQUISITIONS 

On  January 6,  2003,  the  Company  acquired  the  share  capital  of  London-based  Property  Intelligence  plc 
(“Property  Intelligence”)  for  the  U.S.  dollar  equivalent  of  approximately  $17.4 million,  net  of  cash  acquired  of 
approximately  $1.4 million.  The  acquisition  has  been  accounted  for  using  purchase  accounting  and  the  purchase 
price was allocated as follows (in thousands):  

Working capital and other tangible assets ....................................
Acquired database technology......................................................
Customer base ..............................................................................
Goodwill.......................................................................................
Deferred tax liability ....................................................................

Value 

103 
1,186 
8,000 
12,655 
(3,100) 
18,844 

$

$

      The acquired database technology is being amortized on a straight-line basis over 5 years.  The customer base, 
which  consists  of  one  distinct  intangible  asset  composed  of  acquired  customer  contracts  and  the  related  customer 
relationships,  is  being  amortized  on  a  125%  declining  balance  method  over  10  years.    Goodwill  will  not  be 
amortized, but is subject to annual impairment tests. 

During  January  2004,  the  Company  completed  its  review  of  current  information  regarding  the  income  tax 
attributes and deferred taxes related to the Property Intelligence acquisition and recorded deferred income taxes and 
related goodwill of approximately $3.1 million as a result. The results of operations of Property Intelligence have 
been  consolidated  with  those  of  the  Company  since  the  date  of  acquisition.  The  operating  results  of  Property 
Intelligence are not considered material to the consolidated financial statements of the Company, and accordingly, 
pro forma financial information has not been presented for this acquisition.  The Company generated 92% and 8% of 
its total revenues in the United States and the United Kingdom, respectively, for the years ended December 31, 2003 
and 2004.  As of December 31, 2003, 73% and 27% of the Company’s total long-lived assets, which are comprised 
of property and equipment, goodwill, intangibles and other assets, were located in the United States and the United 
Kingdom, respectively.   As of December 31, 2004, 68% and 32% of the Company’s total long-lived assets, which 
are comprised of property and equipment, goodwill, intangibles and other assets, were located in the United States 
and the United Kingdom, respectively. 

On  May  4,  2004,  the  Company  acquired  all  of  the  outstanding  capital  stock  of  Peer  Market  Research,  Inc. 
(“PeerMark”), an online provider of commercial real estate information in Nashville and Memphis, Tennessee, for 
$623,000 in cash and 5,318 shares of the Company’s common stock valued at approximately $207,000.  In addition, 
the PeerMark acquisition agreement provides for additional consideration to be paid by the Company to the former 
shareholders of PeerMark based on the future operating performance of the acquired company.   

On June 16, 2004, the Company’s U.K. subsidiary acquired substantially all of the assets together with all the 
outstanding  capital  stock  of  Scottish  Property  Network  (“SPN”),  a  provider  of  online  commercial  property 
information in Scotland, for approximately $1.3 million in cash. 

On September 17, 2004, the Company acquired substantially all of the assets of RealComp, Inc. (“RealComp”), 

a local comparable sales information provider in Denver, Colorado, for approximately $350,000 in cash. 

All of the 2004 acquisitions have been accounted for using purchase accounting.  The purchase price for each 
acquisition  was  allocated  primarily  to  acquired  database  technology  and  customer  base.    The  acquired  database 
technology for each acquisition is being amortized on a straight-line basis over 5 years.  The customer base for each 

F-15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

3. ACQUISITIONS ⎯ (Continued) 

acquisition, which consists of one distinct intangible asset composed of acquired customer contracts and the related 
customer  relationships,  is  being  amortized  on  a  125%  declining  balance  method  over  10  years.    Goodwill  is  not 
amortized, but is subject to annual impairment tests.     

The  operations  of  all  acquired  businesses  were  included  in  the  Company’s  statements  of  operations  after  the 
respective date of acquisition.  Except for the portion of the purchase price of acquisitions acquired with cash, these 
transactions have been excluded from the statements of cash flows. 

4. PROPERTY AND EQUIPMENT 

Property and equipment consists of the following (in thousands): 

Leasehold improvements ..................................................................................... $
Furniture, office equipment and research vehicles...............................................
Computer hardware and software ........................................................................

Accumulated depreciation and amortization ........................................................
Property and equipment, net ................................................................................ $

5. GOODWILL 

Goodwill consists of the following (in thousands): 

December 31, 

2003 

2004 

3,360 
7,116 
18,480 
28,956 
(18,702) 
10,254 

  $ 

3,823 
  11,899 
  20,414 
  36,136 
  (22,647) 
  $  13,489 

December 31, 

2003 

2004 

Goodwill .............................................................................................................. $
Accumulated amortization ...................................................................................
Goodwill, net........................................................................................................ $

48,574 
(11,223) 
37,351 

  $  53,160 
  (11,223) 
  $  41,937 

During  January  2004,  the  Company  completed  its  review  of  current  information  regarding  the  income  tax 
attributes and deferred taxes related to the Property Intelligence plc acquisition and recorded deferred income taxes 
and  related  goodwill  of  approximately  $3.1  million.    In  June  2004,  the  Company  also  recorded  deferred  income 
taxes and related goodwill of approximately $400,000 for the SPN acquisition. The amortization of these identified 
intangible  assets  is  non-deductible  for  income  tax  purposes,  and  as  a  result,  the  Company  realizes  an  income  tax 
benefit  as  the  deferred  income  taxes  are  reduced  in  connection  with  the  related  amortization  of  these  assets  over 
their estimated useful lives.   

The  Company  recorded  goodwill  of  approximately  $96,000  for  the  PeerMark  acquisition  in  May  2004  and 

approximately $58,000 for the RealComp acquisition in September 2004. 

During  the fourth quarters of  2003  and 2004,  the  Company  completed  the  annual  impairment  test  of  goodwill 

and concluded that goodwill was not impaired. 

F-16 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

6. INTANGIBLES AND OTHER ASSETS 

Intangibles and other assets consists of the following (dollars in thousands): 

December 31, 
2003 

December 31, 
2004 

  Weighted- 
Average 
Amortization 
Period  
(in years) 

Capitalized product development costs.......... $ 
Accumulated amortization .............................
Capitalized product development costs, net...

Building photography ....................................
Accumulated amortization .............................
Building photography, net .............................

Acquired database technology .......................
Accumulated amortization .............................
Acquired database technology, net ................

Acquired customer base.................................
Accumulated amortization .............................
Acquired customer base, net ..........................

Acquired tradename .......................................
Accumulated amortization .............................
Acquired tradename, net 

1,795 
(1,626) 
169 

4,777 
(4,048) 
729 

19,438 
(16,245) 
3,193 

41,107 
(16,175) 
24,932 

4,198 
(1,631) 
2,567 

$

1,795 
(1,795) 
⎯ 

5,253 
(4,552) 
701 

20,259 
(18,323) 
1,936 

43,540 
(20,667) 
22,873 

4,198 
(2,051) 
2,147 

Intangibles and other assets, net..................... $ 

31,590 

$

27,657 

5 

5 

4 

10 

10 

Amortization  expense  for  intangibles  and  other  assets  was  approximately  $7.6  million,  $8.3  million  and  $7.5 

million for the years ended December 31, 2002, 2003 and 2004, respectively. 

In  the  aggregate,  amortization  for  intangibles  and  other  assets  existing  as  of  December  31,  2004  for  future 
periods is expected to be approximately $6.1 million, $5.9 million, $5.4 million, $5.0 million and $3.5 million for 
the years ending December 31, 2005, 2006, 2007, 2008 and 2009, respectively. 

F-17 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

7. INCOME TAXES 

The components of the provision (benefit) for income taxes attributable to operations consist of the following (in 

thousands): 

Current: 

Year Ended December 31, 
2003 

2002 

2004 

Federal ................................................................................... $
State .......................................................................................
Foreign...................................................................................
Total current...............................................................................
Deferred: 

Federal ...................................................................................
State .......................................................................................
Foreign...................................................................................
Total deferred.............................................................................
Total provision (benefit) for income taxes ................................. $

⎯ 
⎯ 
⎯ 
⎯ 

⎯ 
⎯ 
⎯ 
⎯ 
⎯ 

  $

  $

77 
205 
⎯ 
282 

⎯ 
⎯ 
⎯ 
⎯ 
282 

  $ 

105 
22 
⎯ 
127 

  (13,361) 
(2,764) 
(927) 
  (17,052) 
  $  (16,925) 

The components of deferred tax assets and liabilities consists of the following (in thousands): 

Deferred tax assets: 
Reserve for bad debts ........................................................................................... $
Accrued compensation .........................................................................................
Net operating losses .............................................................................................
Other liabilities.....................................................................................................
Total deferred tax assets .............................................................................

December 31, 

2003 

2004 

575 
412 
31,234 
1,483 
33,704 

  $ 

422 
611 
  28,491 
1,365 
  30,889 

Deferred tax liabilities: 
Prepaids................................................................................................................
Depreciation .........................................................................................................
Product development costs...................................................................................
Identified intangibles associated with purchase accounting.................................
Total deferred tax liabilities........................................................................

⎯ 
(482) 
(65) 
(5,048) 
(5,595) 

(298) 
18 
           ⎯ 
(6,937) 
(7,217) 

Net deferred tax asset ...........................................................................................
Valuation allowance.............................................................................................
Net deferred taxes ................................................................................................ $

28,109 
(28,109) 
⎯ 

  23,672 
(547) 
  $  23,125 

The  net  long-term  deferred  tax  liability  of  approximately  $2.5  million  shown  on  the  balance  sheet  includes 
deferred tax liabilities and assets related to the U.K operations of the company. The total net deferred tax asset of 
approximately  $25.6  million  shown  on  the  balance  sheet  includes  the  tax  liabilities  and  assets  related  to  the  U.S. 

F-18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

7. INCOME TAXES ⎯ (Continued) 

operations of the Company. The net deferred tax liability related to the U.K operations is shown separately because 
the U.K. operations are subject to a separate taxing jurisdiction. 

For the year ended December 31, 2004, management has determined that because of the continuing improvement 
of operating results and the Company’s outlook for the future it is more likely than not that the Company will realize 
approximately  $23.1  million  of  its  net  deferred  tax  assets  through  future  taxable  earnings.  A  valuation  allowance 
continues  to be  established for  certain  state  net  operating loss  carryforwards due  to  the  uncertainty  of realization. 
Approximately  $9.5  million  of  the  release  of  the  valuation  allowance  was  recorded  directly  to  additional  paid-in 
capital  as  the  related  deferred  tax  asset  was  generated  from  the  exercise  of  employee  stock  options.  For  the  year 
ended December 31, 2003, a valuation allowance was established against all of the net deferred tax asset due to the 
uncertainty of realization.  

The Company’s change in valuation allowance was approximately $1.0 million and $(27.6) million during the 
years ended December 31, 2003 and 2004, respectively.  For the year ended December 31, 2004, the Company had 
income  of  approximately  $9.6  million  subject  to  applicable  U.S.  federal  and  state  income  tax  laws  and  a  loss  of 
approximately $1.9 million subject to applicable U.K. tax laws.     

The Company’s provision for income taxes resulted in effective tax rates that varied from the statutory federal 

income tax rate as follows (in thousands): 

Year Ended December 31, 
2003 

2002 

2004 

Expected federal income tax (benefit) provision at 34% ........... $
State income taxes, net of federal benefit...................................
Foreign income taxes, net effect ................................................
Increase (decrease) in valuation allowance ................................
Other adjustments ......................................................................
Income tax expense (benefit) ..................................................... $

(1,626) 
(253) 
⎯ 
2,111 
(232) 
⎯ 

  $

  $

130 
304 
98 
(678) 
428 
282 

  $ 

2,847 
353 
76 
  (20,057) 
(144) 
  $  (16,925) 

The Company paid approximately $0, $184,000 and $112,000 in income taxes for the years ended December 31, 

2002, 2003 and 2004, respectively. 

At  December 31,  2004,  the Company  has net  operating  loss  carryforwards for federal  income  tax  purposes of 
approximately $75.0 million, which expire, if unused, from the year 2013 through the year 2023. The Company has 
net  operating  loss  carryforwards  for  U.K.  income  tax  purposes  of    approximately  $832,000,  which  do  not  expire. 
The Company also has alternative minimum tax credit carryforwards of approximately $183,000. 

F-19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

8. COMMITMENTS AND CONTINGENCIES 

The  Company  leases  office  facilities  and  office  equipment  under  various  noncancelable  operating  leases.  The 
leases contain various renewal options. Rent expense for the years ended December 31, 2002, 2003 and 2004 was 
approximately $5.5 million, $5.7 million and $6.1 million, respectively. 

Future minimum lease payments as of December 31, 2004 are as follows (in thousands): 

2005............................................................................................ $
2006............................................................................................
2007............................................................................................
2008............................................................................................
2009............................................................................................
2010 and thereafter.....................................................................

$

5,922 
6,000 
5,517 
4,215 
  3,430 
940 
26,024 

Currently, and from time to time, the Company is involved in litigation incidental to the conduct of its business.  
The  Company  is  not  a  party  to  any  lawsuit  or  proceeding  that,  in  the  opinion  of  management,  is  likely  to  have  a 
material adverse effect on its financial position or results of operations. 

9.  STOCKHOLDERS’ EQUITY  

Preferred Stock 

The Company has 2,000,000 shares of preferred stock, $0.01 par value, authorized for issuance. The preferred 

stock may be issued from time to time by the Board of Directors as shares of one or more classes or series. 

Common Stock 

The Company has 30,000,000 shares of common stock, $0.01 par value, authorized for issuance. Dividends may 
be  declared  and  paid  on  the  common  stock,  subject  in  all  cases  to  the  rights  and  preferences  of  the  holders  of 
preferred  stock  and  authorization  by  the  Board  of  Directors.  In  the  event  of  liquidation  or  winding  up  of  the 
Company  and  after  the  payment  of  all  preferential  amounts  required  to  be  paid  to  the  holders  of  any  series  of 
preferred stock, any remaining funds shall be distributed among the holders of the issued and outstanding common 
stock. 

F-20 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

10.  NET INCOME (LOSS) PER SHARE 

The  following  table  sets  forth  the  calculation  of  basic  and  diluted  net  income  (loss)  per  share  (in  thousands 

except per share amounts): 

Numerator: 

Year Ended December 31, 
2003 

2002 

2004 

Net income (loss) ................................................................... $

(4,784) 

  $

100 

  $  24,985 

Denominator: 

Denominator for basic net income (loss) per share ⎯ 

weighted-average outstanding shares .................................

15,759 

16,202 

18,165 

Effect of dilutive securities: 

Stock options and warrants ....................................................
Denominator for diluted net income (loss) per share ⎯ 

weighted-average outstanding shares .................................

⎯ 

472 

662 

15,759 

16,674 

18,827 

Net income (loss) per share ⎯ basic.......................................... $
Net income (loss) per share ⎯ diluted....................................... $

(0.30) 

  $  

(0.30) 

  $  

0.01 

0.01 

  $        1.38 

  $        1.33 

Stock options and warrants to purchase approximately 2,097,000 shares for the year ended December 31, 2002, 
were outstanding but were not included in the computation of diluted earnings per share because we had a net loss in 
2002 and the impact would have been anti-dilutive. Stock options and warrants to purchase approximately 1,450,000 
shares for the year ended December 31, 2003 were outstanding, but were not included in the computation of diluted 
earnings  per  share because  the  exercise price  of  the  stock  options  was greater  than  the  average  share  price of  the 
common  shares  and,  therefore,  the  effect  would  have  been  anti-dilutive.  Stock  options  to  purchase  approximately 
1,188,000 shares for the year ended December 31, 2004 were outstanding, but were not included in the computation 
of diluted earnings per share because the exercise price of the stock options was greater than the average share price 
of the common shares and, therefore, the effect would have been anti-dilutive. 

11. EMPLOYEE BENEFIT PLANS 

Stock Incentive Plan  

In  June  1998  the  Company’s  Board  of  Directors  adopted  the  Stock  Incentive  Plan  (the  “1998  Plan”)  prior  to 
consummation  of  the  Company’s  initial  public  offering.  The  1998  Plan  provides  for  the  grant  of  stock  and  stock 
options to officers, directors and employees of the Company and its subsidiaries. Options granted under the 1998 
Plan may be incentive or non-qualified stock options. The exercise price for an incentive stock option may not be 
less  than  the  fair  market  value  of  the  Company’s  Common  Stock  on  the  date  of  grant.  The  vesting  period  of  the 
options and stock grants is determined by the Board of Directors and is generally four years. Upon the occurrence of 
a Change of Control, as defined in the 1998 Plan, all outstanding unexercisable options and stock grants under the 
1998  Plan  immediately  become  exercisable.  The  Company  has  reserved  3,750,000  shares  of  common  stock  for 
issuance under the 1998 Plan. Unless terminated sooner by the Board of Directors, the 1998 Plan will terminate in 
2008.    Approximately  766,000  and  413,000  shares  were  available  for  future  grant  under  the  1998  Plan  as  of 
December 31, 2003 and 2004, respectively. 

F-21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

11. EMPLOYEE BENEFIT PLANS ⎯ (Continued) 

Stock Incentive Plan ⎯ (Continued) 

Option activity was as follows:  

  Outstanding at December 31, 2001 ...............
Granted....................................................
Exercised.................................................
Canceled or expired.................................
  Outstanding at December 31, 2002 ...............
Granted....................................................
Exercised.................................................
Canceled or expired.................................
  Outstanding at December 31, 2003 ...............
Granted....................................................
Exercised.................................................
Canceled or expired.................................
  Outstanding at December 31, 2004 ...............

Number of 
Shares 
1,839,719 
577,700 
(88,281) 
(231,865) 
2,097,273 
476,500 
(397,834) 
(254,613) 
1,921,326 
487,000 
(424,166) 
(133,826) 
1,850,334 

Range of 
Exercise Price 
$  3.45 - $52.13 
$16.20 - $26.25 
$  3.45 - $23.00 
$16.00 - $46.81 
$  3.45 - $52.13 
$16.27 - $42.10 
$  8.50 - $38.46 
$16.00 - $52.13 
$  3.45 - $52.13 
$39.00 - $45.18 
$  3.45 - $37.13 
$16.13 - $44.86 
$  9.00 - $52.13 

Weighted-
Average 
Exercise Price 
$22.20 
$20.38 
$20.75 
$24.98 
$22.00 
$26.09 
$20.99 
$25.75 
$22.72 
$41.67 
$14.84 
$27.25 
$29.21 

Exercisable at December 31, 2004................
Exercisable at December 31, 2003................
Exercisable at December 31, 2002................

886,494 
940,477 
1,056,709 

$  9.00 - $52.13 
$  3.45 - $52.13 
$  3.45 - $52.13 

$25.99 
$21.63 
$21.60 

For the purposes of the disclosure required by FAS 123, the fair value of each option granted during the years 
ended December 2002, 2003 and  2004  was $15.39, $18.21  and $28.90, respectively.  The  Company  estimated  the 
fair  value  of  each  option  granted  on  the  date  of  grant  using  the  Black-Scholes  option-pricing  model,  using  the 
assumptions noted in the following table: 

         Year Ended December 31, 
2004 

2003 

2002 

Dividend yield...............................................................................
Expected volatility........................................................................
Risk-free interest rate ....................................................................
Expected life (in years) .................................................................

0% 
  75% 
  3.5% 
5 

0% 
  70% 
  3.0% 
5 

0% 
    67% 
    3.6% 

5 

Pro  forma  compensation  expense  for  stock  option  plans  would  reduce  our  net  income  as  described  in  the 

“Summary of Significant Accounting Policies” as required by SFAS No. 148. 

F-22 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
   
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

11. EMPLOYEE BENEFIT PLANS ⎯ (Continued) 

Stock Incentive Plan ⎯ (Continued) 

The following table summarizes information regarding options outstanding at December 31, 2004: 

Options Outstanding 

Options Exercisable 

Range of 
Exercise Price 

Number of 
Shares 

  Weighted-Average 
Remaining 
Contractual Life 
(in years) 

Weighted-Average 
Exercise Price 

Number of 
Shares 

Weighted-Average 
Exercise Price 

  $  9.00 - $18.06   
  $18.10 - $20.30   
  $20.32 - $24.88   
  $25.01 - $29.63   
  $30.00 - $30.00   
  $30.06 - $35.13   
  $36.19 - $39.00   
  $39.53 - $44.86   
  $45.18 - $46.81   
  $52.13 - $52.13   

259,912   
243,620   
237,737   
164,913   
202,500   
190,714   
186,688   
260,250   
103,000   
1,000   
1,850,334   

6.1 
7.4 
6.5 
7.9 
4.3 
7.1 
8.1 
9.1 
9.8 
5.2 
7.2 

$16.56 
19.32 
23.51 
27.81 
30.00 
30.70 
38.56 
42.19 
45.23 
52.13 
29.19 

166,387 
101,619 
159,987 
64,163 
202,500 
107,088 
44,188 
23,562 
16,000 
1,000 
886,494 

$15.84 
19.41 
23.87 
27.60 
30.00 
31.19 
37.13 
42.69 
45.49 
52.13 
25.99 

On  September  28,  2001,  the  Company  granted  a  total  of  5,000  shares  of  restricted  stock  to  the  non-employee 
directors  of  the  Company.  The  stock  grants  vest  over  a  four-year  period  with  25%  of  the  stock  vesting  on  each 
anniversary  of  the  grant  date.  The  Company  recorded  $89,800  in  deferred  compensation  expense  during  the  year 
ended December 31, 2001 in connection with these stock grants. The deferred compensation was calculated at the 
fair value on the grant date and is being amortized over the vesting period of the restricted stock. 

Employee 401(k) Plan  

The  Company  maintains  a 401(k) Plan (the  “401(k)”)  as  a  defined  contribution retirement  plan  for all  eligible 
employees.  The 401(k) provides for tax deferred contributions of employees’ salaries, limited to a maximum annual 
amount as  established by  the  Internal  Revenue  Service.  The  Company  matched 100%  in 2002,  2003  and 2004 of 
employee contributions up to a maximum of 6% of total compensation. Amounts contributed to the 401(k) by the 
Company  to  match  employee  contributions  for  the  years  ended  December  31,  2002,  2003  and  2004  were 
approximately $1.2 million, $1.4 million and $1.2 million, respectively. The Company paid administrative expenses 
of  approximately  $32,000,  $28,000  and  $20,000  for  the  years  ended  December  31,  2002,  2003  and  2004 
respectively. 

Employee Pension Plan 

The  Company  maintains  a  company  personal  pension  plan  for  all  eligible  employees  in  our  London,  England 
office.    The  plan  is  a  defined  contribution  plan.  Employees  are  eligible  to  contribute  a  portion  of  their  salaries, 
subject  to  a  maximum  annual  amount  as  established  by  the  Inland  Revenue.  The  Company  contributes  a  match 
subject to the percentage of the employees’ contribution. Amounts contributed to the plan by the Company to match 
employee  contributions  for  the  years  ended  December  31,  2003  and  2004  were  approximately  $118,000  and 
$146,000, respectively. 

F-23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
     
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ⎯ (Continued) 

COSTAR GROUP, INC. 

12. SUBSEQUENT EVENTS 

On January 20, 2005, the Company acquired the assets of National Research Bureau (“NRB”), a leading provider 
of property information to the shopping center industry, from Claritas Inc. for approximately $4.1 million in cash.  
NRB  has  over  45  years  of  experience  as  a  leading  producer  of  information  to  the  retail  real  estate  industry, 
principally  through  its  Shopping  Center  Directory,  Shopping  Center  Directory  online,  and  Shopping  Center 
Directory on CD-ROM.  The acquisition will be accounted for using purchase accounting.  The purchase price will 
be principally allocated to various working capital accounts, database technology, customer base and goodwill.  The 
acquired database technology and customer base will be amortized over their estimated useful lives.  Goodwill will 
not be amortized, but is subject to annual impairment tests.   

On February 23, 2005, the Company entered into an operating lease agreement, pursuant to which the Company 
has agreed to lease approximately 33,371 square feet of office space located in Columbia, Maryland.  The lease has 
an initial term of 99 months and an initial base rent of $22.75 per rentable square foot per year.  Additionally, the 
Company has a conditional option both to terminate the lease approximately five years after commencement of the 
initial term, and to renew the lease for an additional five year period after expiration of the initial term, each subject 
to certain additional terms and conditions. 

F-24 

 
 
 
 
12A

Supplement to the CoStar Group 2004 Annual Report

Reconciliation of Quarterly EBITDA with 2003-2004 Quarterly Net Income (Loss)

($’s in millions)

2003 

2004

Q1 

Q2  Q3 

Q4 

Q1  Q2  Q3 

Q4

Net income (loss) 

Purchase amortization 

Depreciation and other amortization 

$ (0.8)  $ (0.4)  $ 0.3  $ 1.0  $ 1.5 $ 1.7  $ 2.4  $ 19.4

1.8 

1.5 

1.8 

1.6 

1.8 

1.5 

1.8 

1.5 

1.7 

1.5 

1.8 

1.4 

1.7 

1.4 

1.6

1.7

Interest income, net 

(0.1)

(0.1) 

(0.1) 

(0.2) 

(0.2)

(0.3) 

(0.3) 

(0.5)

Income tax expense (benefit) 

- 

- 

0.2 

0.1 

- 

- 

(0.1) 

(16.7)

EBITDA 

$ 2.4 

$ 2.9  $ 3.7  $ 4.2  $ 4.5  $ 4.6  $ 5.1  $ 5.5

Directors:

Michael R. Klein Chairman of the Board, CoStar Group, Inc., and Partner, Wilmer Cutler Pickering 

Hale & Dorr

Andrew C. Florance* President & Chief Executive Officer, CoStar Group, Inc.

David Bonderman Principal, Texas Pacific Group

Warren H. Haber Chairman of the Board & Chief Executive Officer, Founders Equity Inc.

Josiah O. Low, III Venture Partner, Catterton Partners IV, L.P.

Christopher J. Nassetta President & Chief Executive Officer, Host Marriott Corp.

Catherine B. Reynolds Chairman & Chief Executive Officer, The Catherine B. Reynolds Foundation and  

EduCap, Inc.

Officers:

Jonathan Bray Managing Director, Property Intelligence Limited

Frank A. Carchedi* Chief Financial Officer & Treasurer

Craig S. Farrington* Vice President, Research

Andrew C. Florance* President & Chief Executive Officer

Carla J. Garrett General Counsel & Secretary

Mark A. Klionsky Senior Vice President, Marketing & Corporate Communications

David M. Schaffel* Chief Information Officer

Christopher R. Tully* Senior Vice President, Sales & Customer Service

Dean L. Violagis Vice President, Research

Shareholder Information:

Stock Listing:
Symbol: CSGP, NASDAQ® Listed

Investor Relations:
Mark A. Klionsky
CoStar Group, Inc.
2 Bethesda Metro Center
Bethesda, MD 20814
(301) 280-3898

Transfer Agent and Registrar:
American Stock Transfer & Trust Company
59 Maiden Lane
New York, NY 10038
(800) 937-5449

Independent Auditors:
Ernst & Young LLP
8484 Westpark Drive
McLean, VA 22102

Corporate Information:

Corporate Office:
CoStar Group, Inc.
2 Bethesda Metro Center
Bethesda, MD 20814
(800) 204-5960

Web Site:
www.costar.com

Michael R. 
Klein

Andrew C. 
Florance*

David 
Bonderman

Warren H. 
Haber

Josiah O. 
Low, III

Christopher J.
Nassetta

Catherine B. 
Reynolds 

Jonathan
Bray

Frank A. 
Carchedi*

Craig S. 
Farrington*

Carla J. 
Garrett

Mark A. 
Klionsky

David M. 
Schaffel*

Christopher R.
Tully*

Dean L. 
Violagis

*Denotes CoStar Executive Officer.

This report contains “forward-looking statements.” 
Please review the section entitled "Risk Factors" in the
enclosed Form 10-K for potential factors that could cause
actual results to differ materially from these forward-look-
ing statements. All forward-looking statements are based
on information available to us on the date of this report,
and we assume no obligation to update such statements.

CoStar Group, Inc.
2 Bethesda Metro Center
Bethesda, MD 20814

877-7-COSTAR

www.costar.com

©2005 CoStar Realty Information, Inc.

CoStar Group, CoStar Property Professional, CoStar
Property Express, CoStar Tenant, CoStar Exchange,
CoStar COMPS Professional, CoStar COMPS Express,
CoStar Connect, CoStar Advertising, NRB Shopping
Center Directory, CoStar Professional Directory, CoStar
Market Report, CoStar News and Metropolis are 
trademarks of CoStar Realty Information, Inc.