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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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FY2002 Annual Report · CoStar Group
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Annual Report2002
Annual Report2002

Information.
Insight.
Perspective.

Every year, hundreds of thousands of transactions
are completed across the commercial real estate
industry. Whether it's a tenant leasing office
space, an investor buying or selling an industrial
park, a lender underwriting the mortgage on
a shopping center or a chartered surveyor 
conducting a rent review, each transaction
involves multiple participants-leasing brokers,
tenant representatives, owners/developers,
investors, lenders, appraisers, lawyers and
consultants. Each of those participants requires
detailed facts to make informed decisions.

CoStar Group is the principal information
provider to commercial real estate professionals
in the United States and the United Kingdom.

Our comprehensive suite of products provides
our customers with information, insight and
perspective to support their leasing, sales and
valuation processes. And the sophisticated
technology we have developed helps commercial
real estate professionals access data quickly,
dramatically increasing their productivity.

Whether it is CoStar Property® to find space and
position buildings effectively in the marketplace,
CoStar COMPS® to accurately value an asset,
CoStar Tenant® to identify prospects to fill a
vacant space, or FOCUS Information to collect
London lease comps, CoStar is at work in almost
every major commercial real estate firm in the
United States and the United Kingdom. 

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1

 
 
 
 
 
 
To solve problems    

of today, we must 

focus on tomorrow.

Erik Nupponen

Financial Highlights

In thousands, except per share data

2000)

2001

2002

Revenues .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .  

$

58,502

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

$

(49,655)

Net income (loss) per share .   .   .   .   .   .   .   .   .   .   .   .  

$

(3.28)

Weighted average shares outstanding .   .   .   .   .   .   .  

15,137

Cash, cash equivalents, cash held for
acquisition and short-term investments.   .   .   .   .   .   .  

Total assets .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .   .  

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

$

$

$

47,101

145,871

126,374

$

$

$

$

$

$

72,513

(20,161)

(1.29)

15,636

42,002

123,646

108,019

$

$

$

$

$

$

79,363

(4,784)

(0.30)

15,759

43,530

118,907

104,017

Five Year
Revenue Growth
($’s in millions)

Comparison of Quarterly EBITDA, 
Pro Forma and GAAP-Basis Net Income (Loss)
($’s in millions)

$80

70

60

50

40

30

20

10

0

$2

0

-2

-4

-6

-8

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EBITDA

Pro Forma Net
Income (Loss)

GAAP-Basis
Net Loss

1998

1999

2000

2001

2002

1Q 2001

2Q 2001

3Q 2001

4Q 2001

1Q 2002

2Q 2002 3Q 2002 4Q 2002

Pro Forma Net Income (Loss) is our GAAP-basis net loss after excluding purchase
amortization and the related income tax benefit.

EBITDA is our GAAP-basis net loss before interest, income taxes, depreciation and
amortization.

3

 
 
 
 
 
 
Man alone resists the

direction of gravitation:

he constantly wants to

fall — upwards.

Friedrich Nietzsche

To Our Shareholders

I am pleased to report that we made great progress improving
our earnings while expanding our platform in 2002.

CoStar Group was founded in 1987 on the belief that a
centralized information provider could meet commercial
real estate professionals’ need for reliable, comprehensive
market information and bring tremendous cost savings and
efficiency to the research process. Upon proving our
business model in Washington, DC, we embarked on our
national expansion. Today CoStar offers services in 50 U.S.
markets and the United Kingdom. Our customer base 
has grown from a few hundred users, to over 45,000
professionals in the U.S. and U.K.

The industry’s adoption of CoStar as the independent,
centralized clearinghouse for commercial real estate
information has greatly improved the way data is collected
and distributed, while raising the overall quality of
information available to real estate professionals. In fact,
many of the leading national and international real estate
firms have standardized on CoStar data across their U.S.
and U.K. operations. 

2002 accomplishments
Last year, CoStar Group reported its first pro forma net
income since we went public in 1998 and began building
our national platform. Now that the platform is substantially
complete, the tremendous leverage in our business model
is evident in the remarkable progress we have made this
past year. 

For the year ended December 31, 2002, CoStar Group post-
ed pro forma net income of $1.7 million, a dramatic turn-
around compared to a pro forma net loss of $(7.9) million
in 2001. Our pro forma figures exclude only purchase
amortization and the related income tax benefit. EBITDA
(earnings before interest, taxes, depreciation and
amortization) improved to $6.2 million in 2002 compared
to an EBITDA loss of $(3.6) million in 2001. The Company’s
GAAP-basis net loss improved to $(4.8) million in 2002,
compared to a net loss of $(20.2) million in 2001.

Revenues for the year ended December 31, 2002 were
$79.4 million, an increase of 9.4 percent over the prior year.
CoStar has now achieved revenue growth for 18 consecutive
quarters since our IPO. 

We are particularly proud of our performance this past year.
Market conditions in commercial real estate remained weak

in 2002, with most key indicators decidedly negative for
the second year in a row. Net absorption of office space has
declined 179 percent since its peak in 2000, and leasing
transaction activity is down 23 percent in that time. 

Andrew C. Florance
President and Chief
Executive Officer 

These severe market conditions are having a negative
impact on our core customer base, as real estate service
providers typically draw most of their income from transaction
fees. We believe CoStar’s performance in this challenging
environment demonstrates the value and cost savings our
customers recognize in our products. Our subscription
renewal rate rose to 87 percent in 2002 compared to 83
percent in 2001. The renewal rate for our core customers-
commercial real estate brokers-remains above 90 percent.

One of the most interesting trends we saw in 2002 was that
our biggest customers were signing larger and longer
contracts. Historically, the large multi-market brokerage
firms purchased our services on a market by market,
product by product basis. Between January 2002 and
March 2003, we signed multi-year, multi-market agreements
with eight of our top 10 customers. 

Not coincidentally, our largest customers in the United
States are now our largest customers in the United
Kingdom. In January 2003, we completed our acquisition of
London-based Property Intelligence plc, a leading provider
of commercial real estate information services in the United
Kingdom. Its operations primarily consist of FOCUS
Information, a robust service that provides comprehensive
building information, photos, ratings and market data
across the U.K. FOCUS has approximately 700 customers,
including the top 20 U.K. real estate services firms. 

The addition of this strong U.K. operation positions CoStar
to deliver integrated service to our multi-national 
customers. We believe convenient access to data on the
U.S. and U.K. markets will enhance our customers’ ability
to service their customers, and will ultimately lead to the
expansion of the overall market for commercial real
estate information services. In addition, the U.K. 
management team is strong, and brings a unique 
perspective to our overall operations.

Closer to home, in September 2002 we acquired the assets
of REAL-NET, an online, subscription-based information
service serving Portland, OR. This opportunistic acquisition
enabled us to rapidly expand our product offering in the
Pacific Northwest, where we previously offered only the
CoStar COMPS product. 

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5

 
 
 
 
 
 
Greatness lies not

in being strong, but in

the right use of strength.

Henry Ward Beecher

Investing in our core business
Our strong financial results have enabled us to make
significant investments in our core business as well,
specifically the development and launch of our next-genera-
tion product platform. In December 2002, we released
CoStar Property 8.0, a fully Web-based version of our
flagship product. This release represents our most significant
technology development in the past several years, and
positions us to maintain our strong market position. 

We previewed CoStar Property 8.0 before thousands of
customers and potential customers during a product roll-out
tour last fall, and the feedback has been very positive as we
convert customers from the older desktop software to the
new Web platform during 2003. The new system addresses
their need for advanced productivity and greater control
over the data - things they told us are important. The system
also will feature new statistical and analytical tools that will
provide an even stronger value to our customers.

In addition, we now have the ability to offer an easily
accessible national database, which will make our products
more valuable to Real Estate Investment Trusts (REITs),
financial analysts, commercial banks and institutional
investors. All in all, we believe our new generation of
products can become the standard for commercial real
estate information with the financial institutions that invest
in commercial real estate equity and mortgages, just as it
has with brokerage firms and related businesses in our
primary market.

With the release of CoStar Property 8.0, we have completed
the initial integration of our subscription-based information
services — CoStar Property, CoStar COMPS, CoStar Tenant
and CoStar Exchange — in a common platform. Customers
who subscribe to multiple products can access all of their
subscriptions through a single login, and can now see all of
the relevant data pertaining to a building without ever leaving
the Property system. This deep integration of data helps our
customers save time and provides them with a much broader
perspective of a property’s position in the marketplace.

Focusing on customer service
Improving customer service continues to be a major focus
for us. Our newer products and our new Customer
Relationship Management (CRM) software system give us
much greater insight into how frequently and successfully
each of our clients is or is not using our products.
Clients who use our products heavily are much more likely
to renew their subscriptions, buy additional products,
recommend our products to other potential customers and
purchase our products if they switch jobs to another
employer. We have changed our sales compensation plan
to incentivize our sales professionals to provide proactive

service to their clients. We believe this will enable them to
deliver a higher level of service to their customers, and
create high customer satisfaction and loyalty for CoStar.

Extending our leadership position
CoStar Group continues to enjoy a dominant market position.
Our comprehensive database and proactive research model
provide a competitive advantage and represent significant
barriers to entry. Most of the competitive business models
we have seen recently are based on selling software-empty
database shells — that shift the expense of providing content
from the vendor to the customer. We do not believe any
business model that places the burden on the customer to
maintain listings represents a viable outsourcing solution.

Still, we believe CoStar Group is in the early stages of
penetrating the potential market for commercial real estate
information. We believe we can continue to generate strong
revenue growth by reaching new customers with our core
products and selling additional products to our current
customers. In addition, we plan to enter a limited number
of new cities in the United States and United Kingdom,
and expand our product offerings in some of our 
established markets where we currently do not offer our
full suite of products. 

Additionally, we believe we can achieve greater efficiencies
in our own operations by streamlining the number of
internal software systems we maintain to collect and
distribute information to our clients. Achieving this goal
would dramatically reduce the cost of maintaining our
software systems, improve our data quality and reduce our
training costs. 

Although the commercial real estate market remains weak,
conditions appear to be stabilizing in 2003, and we could
begin to see signs of recovery in 2004. 

We’ve demonstrated our ability to generate solid revenue
growth despite severe market conditions, and our earnings
have improved dramatically as we have grown revenues
over our relatively fixed cost structure. We’re confident that
as our customers’ businesses improve, we will begin to see
the full power of our business model. I look forward to
updating you on our progress.

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

7

 
 
 
 
 
 
The best way to predict

the future is to invent it.

Alan Kay

major signings

Between January 2002 and March 2003, CoStar
Group signed new contracts and renewal agreements
with many of the industry’s leading commercial real
estate firms, including:

Commercial Real Estate Services 

• CB Richard Ellis
• Cushman & Wakefield
• Equis
• Insignia/ESG
• Jones Lang LaSalle
• Newmark & Co.
• The Staubach Co.
• Trammell Crow Co.

Property Owners

• Duke Realty Corp.
• General Services Administration
• Trizec Properties

Lenders/Financial Services
• Arbor Mortgage Corp.
• GMAC Commercial Mortgage
• Prudential Mortgage Capital
• Standard & Poors
• Wachovia Securities

Institutional Investors
• Bear Stearns & Co.
•  Deustsche Bank
• Metropolitan Life Insurance Co.
• Prudential Investment Management
• RREEF

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9

 
 
 
 
 
 
Our 
Products

10

costar property®

costar comps®

CoStar Property delivers a comprehensive inventory
of office and industrial properties in 50 U.S. markets.
Commercial real estate professionals use CoStar
Property to identify available space, analyze market
conditions, evaluate leasing and sale opportunities,
value assets and position properties in the market-
place. Customers also use CoStar Property to
analyze market conditions by calculating current
vacancy rates, absorption rates or average rental
rates. When used together with CoStar Connect®,
CoStar Property 8.0, our new-generation platform,
enables subscribers to share CoStar content and
deal-related documents with their clients through
their corporate Web site.

CoStar COMPS 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 designed for
professionals who need to research property
comparables, identify market trends, expedite
the appraisal process and support property
valuations. The service is provided through 
a Web-based system that allows users to
search the database on a subscription basis
or on demand.

costar tenant®

focus information

CoStar Tenant is a detailed online business-to-
business prospecting and analytical tool providing
commercial real estate professionals with the most
comprehensive 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
product’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 sub-
scribers can also obtain credit reports through
CoStar Tenant directly from D&B.

Our U.K. subsidiary, Property Intelligence plc,
offers several services under the trade name
FOCUS. The primary product, New FOCUS, is a
digital online service offering information on the
U.K. commercial real estate market. The product
seamlessly links data on individual properties and
companies including comparable sales, available
space, requirements, tenants, lease deals,
planning information, socioeconomics and
demographics, credit ratings, photos and maps
across the United Kingdom. New FOCUS is an
entirely Web-based service.

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costar exchange®

costar connect®

costar marketplaceTM

Photo by M. Christine Torrington

CoStar Exchange is an online marketplace for
buying and selling U.S. commercial properties.
The industry’s premier service, this easily
accessible database includes correlating data
on space availability, tenants, comparable sales
and digital images. Customers use this service
to post and search for properties quickly and
efficiently. The information is distributed
through a broker-centric model on a secure Web-
based browser and represents an efficient
means for sellers to reach a large pre-qualified
audience and for buyers to more effectively
identify target properties.

CoStar Connect allows commercial real estate
firms to license CoStar’s technology and
content 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 their expense of
building Web site content and functionality. 

metropolis

costar office report

The Metropolis software system is a single
interface that combines commercial real estate
data from multiple information providers into
a comprehensive resource. The Metropolis
software allows a user to input a property
address and then view detailed information
on that property from multiple information
providers, including CoStar products. 
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.

The CoStar Office Report provides in-depth
current and historical data covering 36 of the
major metropolitan office 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 Marketplace provides an online means
for the commercial real estate and related
business community to direct their advertising
to the appropriate decision makers. Customer
benefits from using this advertising service
include highly targeted distribution, higher
visibility and cost efficiency in delivering
advertising messages to targeted audiences.

costar ares® 6.0

CoStar ARES is a leading contact management
and business development tool for commercial
real estate professionals. It is a commercial
real estate specific add-on to ACT! 6.0, a leading
contact management software program. As a
value-added application, ARES is used as a
customizable office-wide repository for contacts,
property listings and comparables and
provides importing of data from other CoStar
subscription products.

costar news

Our web site, services and e-mail news dispatches
have become an accepted source of reliable
industry news. In 2002, we published over 9,600
news stories. Our NewsWire feature keeps clients
informed of late-breaking commercial real estate
news such as lease deals signed, acquisitions
and people on the move.

11

 
 
 
 
 
 
The horizon leans forward. 
Offering you space to
place new steps of change.

Maya Angelou

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, 2002  

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.  [  ] 

Based on the closing price of the common stock on June 28, 2002 on the Nasdaq Stock Market®, the aggregate 
market value of registrant’s common stock held by non-affiliates of the registrant was approximately $278.5 million.  

As of March 3, 2003, there were 15,810,126 shares of 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,  are  incorporated  by  reference 
into Part III of this Report.  

 
 
 
  
 
PART I 

TABLE OF CONTENTS  

   Item 1. 

  Business.................................................................................................................................... 

   Item 2. 

  Properties.................................................................................................................................. 

   Item 3. 

  Legal Proceedings .................................................................................................................... 

   Item 4. 

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

1

9

9

9

PART II      

   Item 5. 

  Market for the Registrant’s Common Stock and Related Stockholder Matters ......................  10

   Item 6. 

  Selected Consolidated Financial and Operating Data .............................................................  11

   Item 7. 

  Management’s Discussion and Analysis of Financial Condition and Results of Operations .  12

   Item 7A. 

Quantitative and Qualitative Disclosures about Market Risk..................................................

24

   Item 8. 

  Financial Statements and Supplementary Data........................................................................  24

   Item 9. 

  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure .  24

PART III      

   Item 10.    Directors and Executive Officers of the Registrant .................................................................  25

   Item 11.    Executive Compensation..........................................................................................................  25

   Item 12. 

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

25

   Item 13.    Certain Relationships and Related Transactions......................................................................  25

   Item 14.    Controls and Procedures ..........................................................................................................  25

PART IV      

   Item 15.    Exhibits, Financial Statement Schedules and Reports on Form 8-K.......................................  25

   Signatures.................................................................................................................................................. 26

   Certifications............................................................................................................................................. 27

   Index to Exhibits....................................................................................................................................... 29

   Index to Consolidated Financial Statements ............................................................................................  F-1

 
 
 
    
    
 
   
 
   
 
   
 
   
 
   
 
    
 
   
 
   
 
   
 
   
  
 
 
   
 
   
 
   
 
 
 
   
 
   
 
   
  
 
 
   
 
   
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
 
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. is the leading provider of information services to the commercial real estate industry in the 
United States and United Kingdom.  CoStar’s integrated suite of products offers customers online access to the most 
comprehensive, verified database of commercial real estate information on 50 U.S. markets as well as London and 
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 U.S. commercial real estate.  As a result of our January 2003 acquisition of Property Intelligence plc, 
we have extended our offering of comprehensive commercial real estate information to include London and other 
U.K. markets.  We deliver our content to customers via more than 10 distinct products and services.  Our wide array 
of  online  commercial  real  estate  information  services  includes  a  leasing  marketplace,  a  selling  marketplace,  sales 
comparable  information,  data  hosting  for  clients’  web  sites,  decision  support,  contact  management,  tenant 
information,  property  data  integration,  property  marketing  and  industry  news.    We  have  created  a  standardized 
information platform where the commercial real estate industry and related businesses can continuously interact and 
easily facilitate transactions due to efficient exchange of accurate information supplied by CoStar.  

We have a number of assets that provide a unique foundation for this 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 products and services; and what we believe is the largest number of participating organizations and clients.  
Our  database  has  been  developed  and  enhanced  for  more  than  15  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.  

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  require 
extensive information to conduct their businesses, including:  

(cid:127) Sales and leasing brokers 
(cid:127) Property owners 
(cid:127) Property managers 
(cid:127) Design and construction professionals 
(cid:127) Real estate developers 
(cid:127) Real estate investment trust managers 
(cid:127) Investment bankers 
(cid:127) Commercial bankers 
(cid:127) Mortgage bankers 
(cid:127) Mortgage brokers 

  (cid:127) Government agencies’ staff members 
  (cid:127) Mortgage-backed security issuers 
  (cid:127) Appraisers 
  (cid:127) Reporters 
  (cid:127) Tenant vendors 
  (cid:127) Building services vendors 
  (cid:127) Communications providers 
  (cid:127) Insurance companies’ managers 
  (cid:127) Institutional advisors 
  (cid:127) Investors and asset managers 

1 

The  commercial  real  estate  and  related  business  community  generally  operates  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,  have 
attempted  to  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,  over  500  experienced  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  15 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 March 1, 2003, our database of real estate information covered over 50 U.S. markets as well as London, 

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

(cid:127)    More than 25 billion square feet of U.S. commercial real estate; 
(cid:127)    Over 1.4 million properties; 
(cid:127)    Approximately 4.0 billion square feet of space available; 
(cid:127)    Over 55,000 properties for sale; 
(cid:127)    Over 2.7 million tenants occupying commercial real estate space; 
(cid:127)    More than 1 million sales transactions valued in the aggregate at over $1 trillion; and 
(cid:127)    Over 1.5 million high-resolution digital images, including building photographs, aerial photographs, plat 

maps and floor plans. 

This highly complex database is comprised of hundreds of data fields, tracking such categories as:  
(cid:127) Location 
(cid:127) Site and zoning information 
(cid:127) Building characteristics 
(cid:127) Space availability 
(cid:127) Tax assessments 
(cid:127) Ownership 
(cid:127) Sales and lease comparables 
(cid:127) Space requirements 

  (cid:127) Mortgage and deed information 
  (cid:127) For-sale information 
  (cid:127) Income and expense histories 
  (cid:127) Tenant names 
  (cid:127) Lease expirations 
  (cid:127) Contact information 
  (cid:127) Historical trends 
  (cid:127) Demographic information 

CoStar Research  

We  have  developed  a  sophisticated  data  collection  organization  utilizing  a  multi-faceted  research  process.    In 
2002,  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  March  1,  2003,  we  employed  over  500  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.  

2 

  
  
  
  
  
  
  
 
   
CoStar  has  an  extensive  field  research  effort  that  permits  physical  inspection  of  properties  in  order  to  find 
additional inventory, photograph properties and verify existing information.  Some of these researchers use CoStar 
trucks  equipped  with  Global  Positioning  Systems,  which  use  satellites  to  keep  track  of  the  truck’s  location  and 
pinpoint building locations.  Each CoStar truck uses wireless technology to track and transmit field data.  A dispatch 
center in the Company’s Bethesda office manages the entire day-to-day U.S. field operations while using tracking 
software  to  monitor  each  researcher’s  progress.    As  of  March  1,  2003,  CoStar  had  41  trucks  used  by  field 
researchers  in  markets  throughout  the  United  States.    A  typical  site  inspection  consists  of  photographing  the 
building,  measuring  the  building  (if  necessary),  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.  

Data  Providers.    We  license  a  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  enhances  various 
CoStar services.  

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.  In 2002 we also began monitoring 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:  

reviewing commercial real estate periodicals for transactions to cross-check our research; 

(cid:127)    calling our information sources on recently-updated properties to re-verify information; 
(cid:127)   
(cid:127)    performing periodic research audits and field checks to determine if we correctly canvassed all buildings;
(cid:127)    providing training and retraining to our research professionals to ensure accurate data compilation; and 
(cid:127)    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 taken from the 

commercial real estate professionals using our data every day.  

Proprietary Technology  

In-House Product Development and Information Technology Team.  As of March 1, 2003, CoStar had a staff of 
79 product development and information technology professionals who focus on developing and creating enhanced 
products, 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.  In 2002, the 
product  development  team  released  CoStar  Property  8.0,  the  first  fully  web-based  version  of  our  flagship  product 
that  seamlessly  integrates  our  U.S.  subscription  services  and  completes  the  conversion  of  our  products  from 
Windows-based to web-based applications.  This group also regularly implements product 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  ultimately  produce  quality 
improvements to the database, including increases to the speed of data collection, quality control review and data 
delivery.  In 2002, the team developed and released an 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 product subscription and usage, account authentication and client 
billing.  The system also enables us to mine data so as to assess pricing policies, product feature usage and employee 
productivity.   

We  maintain  Windows,  Unix  and  Lotus  Notes  servers  to  support  the  database  and  an  internal  encrypted  VPN 

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

3 

  
  
  
  
  
Products and Services  

Our various products and services are described in detail in the following paragraphs. 

CoStar  Property®.    CoStar  Property,  the  Company’s  flagship  service,  provides  to  its  subscribers  a 
comprehensive  inventory  of  office  and  industrial  properties  in  50  U.S.  markets.    Commercial  real  estate 
professionals use CoStar Property to identify available space, analyze market conditions, 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.    In  2002, 
CoStar  released  CoStar  Property  8.0,  a  major  upgrade  to  CoStar  Property  that  integrates  each  of  our  on-line  U.S. 
subscription products into a single, fully web-based platform.  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 deal-related documents online in real time with team members.  When 
used together with CoStar Connect™, CoStar Property enables subscribers to share space surveys and deal-related 
documents with their clients, accessed through their corporate web site.     

CoStar COMPS®.  CoStar COMPS 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 designed for professionals who need to research property comparables, identify market trends, expedite 
the  appraisal  process  and  support  property  valuations.    The  service  is  provided  through  a  web-based  system  that 
allows users to search the database on a subscription basis or on demand. 

CoStar  Tenant®.    CoStar  Tenant  is  a  detailed  on-line  business-to-business  prospecting  and  analytical  tool 
providing  commercial  real  estate  professionals  with  the  most  comprehensive  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  product’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.  Beginning in 2003, CoStar 
Tenant subscribers can also obtain credit reports through CoStar Tenant directly from D&B.    

  FOCUS.  Our U.K. subsidiary, Property Intelligence plc, offers several services under the trade name FOCUS.  
The  primary  product,  New  FOCUS,  is  a  digital  on-line  service  offering  information  on  the  U.K.  commercial  real 
estate  market.    The  product  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.  New FOCUS is an entirely web-based service.         

CoStar  Exchange®.    CoStar  Exchange  is  an  online  marketplace  for  buying  and  selling  U.S.  commercial 
properties.    Customers  use  the  easily  accessible  database,  which  is  the  industry’s  premier  service  that  includes 
correlating data on space availability, tenants, comparable sales and digital images, to post and search for properties 
quickly  and  efficiently.    The  information  is  distributed  through  a  broker-centric  model  on  a  secure  web-based 
browser and represents an efficient means for sellers to reach a large pre-qualified audience and for buyers to more 
effectively identify target properties. 

CoStar  Connect™.    CoStar  Connect  allows  commercial  real  estate  firms  to  license  CoStar’s  technology  and 
content 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  coverage 
listings and significantly reducing their expense of building the web site content and functionality.  

CoStar Office Report™.  The CoStar Office Report provides in-depth current and historical data covering 36 of 
the major metropolitan office 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.  

4 

Metropolis™.  The Metropolis software system is a single interface that combines commercial real estate data 
from multiple information providers into a comprehensive resource.  The Metropolis software allows a user to input 
a  property  address  and  then  view  detailed  information  on  that  property  from  multiple  information  providers, 
including  CoStar  products.    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  Marketplace™.    CoStar  Marketplace  provides  an  on-line  means  for  the  commercial  real  estate  and 
related business community to direct their advertising to the appropriate decision makers.  Customer benefits from 
using this advertising service include highly targeted distribution, higher visibility and cost efficiency in delivering 
advertising materials to targeted audiences. 

CoStar ARES®.  CoStar ARES is a leading contact management and business development tool for commercial 
real  estate  professionals.    It  is  a  commercial  real  estate  specific  add-on  to  ACT!  6.0,  a  leading  sales  software 
program.    As  a  value-added  application,  ARES  is  used  as  a  customizable  office-wide  repository  for  contacts, 
property listings and comparables and provides importing of data from other CoStar subscription products. 

CoStar  News™.    Our  web  site,  our  CoStar  services  and  our  e-mail  news  dispatches  have  become  an  accepted 
source  of  reliable  industry  news.    In  2002,  we  published  over  9,600  news  stories.    Our  NewsWire  feature  keeps 
clients  informed  of  late-breaking  commercial  real  estate  news  such  as  deals  signed,  acquisitions  and 
groundbreakings.  

5 

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, vendors, appraisers, investment banks and other parties involved in commercial real 
estate.  The following chart lists representative customers in various categories. 

Brokers 

Lenders, Investment Bankers 

Institutional Advisors, Asset Managers

Owners and Developers 

CB Richard Ellis 
CB Hillier Parker – UK 
Cushman & Wakefield 
Cushman & Wakefield Healey & 

  GMAC Commercial Mortgage 
  Bankers Trust Company 
  Washington Mutual 
  Wells Fargo 

  World Savings 
  Merrill Lynch 
  Fannie Mae 
  Credit Suisse First Boston – UK 
  Morgan Stanley – UK 

Wachovia Corporation 

  LNR Property Corp 
  Hines 
  Gale Companies 
  Manulife Financial 

Baker – UK 
Grubb & Ellis 
Trammell Crow Co. 
Jones Lang LaSalle 
Jones Lang LaSalle – UK  
Colliers  
Colliers Conrad Ritblat Erdman-UK    UBS Warburg – UK 
Insignia/ESG 
Insignia Richard Ellis – UK 
Marcus & Millichap 
Studley 
The Staubach Company 
Equis 
Advantis GVA Real Estate Services 
Newmark & Company Real Estate 
Binswanger 
Coldwell Banker Commercial 
Daum Commercial Real Estate 
Carter & Associates / ONCOR Int’l 
Re/Max 
GVA Williams 
United Systems Integrators Corp 
CRESA Partners 
U.S. Equities Realty 
Mohr Partners 
CMD Realty Investors 
Finkelstein Comm Rlty Services 
Atis Real Weatheralls – UK 
Chestertons – UK 
Donaldsons – UK 
FPD Savills – UK 
GVA Grimley – UK 
King Sturge – UK 
Knight Frank – UK 

  Shorenstein Properties 
  Land Securities – UK 
  Slough Estates – UK 

  Boston Properties 
  Vorando Realty Trust 

REITS 

  Equity Office Properties Trust 
  Trizec Properties, Inc. 
  Prentiss Properties 
  Prologis 
  CarrAmerica 

First Industrial Realty Trust 

Property Managers 

  Transwestern Property Co. 
  Lincoln Property Company 
  PM Realty Group 
  Osprey Management Company 
  Leggat McCall Properties 

Industrial Developments International 

  Jones Lang LaSalle 
  Metropolitan Life 
  Clarion Partners 
  Prudential 

Prudential – UK 

  USAA Real Estate Company 
  Bear Stearns & Co., Inc. 
  Legg Mason 
  Morley – UK 
  Standard Life – UK 

Appraisers, Accountants 

Integra 

  Land America Onestop 
  Deloitte and Touche 
  KPMG 
  Marvin F. Poer 
  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 
  Department of Housing and Urban 

Development 

  Corporation of London – UK 

Vendors 

  Turner Construction Company 
  Cisco Systems 
  Comcast Cable Communications 
  Kastle Systems 
  MWB – UK 
  Regus – UK 

As  of  December 31,  2002,  no  single  client  accounted  for  more  than  5%  of  our  revenues.    Over  90%  of  our 

revenues arise from subscription-based clients under long term contracts.   

Sales and Marketing  

As of March 1, 2003, we had 180 sales, marketing and customer support employees, with the majority of our 
direct sales force located in field sales offices.  Our sales teams are primarily geographically focused and are located 
in over 30 field sales offices throughout the United States and in London, England.  Our 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  on-going 
customer  support,  renewing  existing  client  contracts  and  identifying  cross-selling  opportunities.    In  addition,  the 
sales force has primary front-line responsibility for customer care.   

6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 clients on the use of our 
products so as to promote maximum client utilization and satisfaction with our products.  Our strategy also involves 
entering  into  multi-year,  multi-market  license  agreements  with  our  larger  clients.    In  2002,  we  signed  multi-year, 
multi-market  renewal  agreements  with  seven  major  national  clients,  including  Insignia/ESG,  CB  Richard  Ellis, 
Cushman & Wakefield, Trammell Crow Co., The Staubach Company, GMAC Commercial Mortgage and Marcus & 
Millichap.  

We  seek  to  make  our  services  essential  to  our  clients’  businesses.    To  encourage  clients  to  use  our  services 
regularly, we provide ample training and generally charge fixed monthly amounts rather than fees based on actual 
system  usage.    Our  clients’  monthly  charges  are  based  on  the  number  of  sites,  organization  size,  the  company’s 
business focus, and the number of services to which a client subscribes.  

Our customer service and support staff is charged with assisting and training our client base, as well as ensuring 
high  client  satisfaction  by  providing  on-going  support.    We  also  have  a  help-line  to  assist  customers  with  our 
products and services.  

Our  primary  marketing  methods  include:  product  demonstrations,  face  to  face  networking,  direct  marketing, 
communication via our corporate web site and news products, 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  that  is  distributed  to  our  clients.    In  2002,  in  connection  with  the  launch  of  CoStar  Property  8.0,  we 
conducted  presentations  throughout  the  United  States  where  we  introduced  our  new  CoStar  Property  upgrade  to 
thousands of commercial real estate professionals.  Direct marketing is the most cost-effective means for us to find 
prospective clients.  Our direct marketing efforts include direct mail, e-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 product demonstration.  We use various forms of advertising to build brand identity and reinforce the 
value and benefits of our products.  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.  

Competition  

The  market  for  information  systems  and  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; 

(cid:127)    quality and depth of the underlying databases; 
(cid:127)    ease of use, flexibility, and functionality of the software; 
(cid:127)   
(cid:127)    breadth of geographic coverage and services offered; 
(cid:127)    client service and support; 
(cid:127)    perception that the service offered is the industry standard; 
(cid:127)    proprietary nature of methodologies, databases and technical resources; 
(cid:127)    price; 
(cid:127)    effectiveness of marketing and sales efforts; 
(cid:127)    vendor reputation; 
(cid:127)    brand loyalty among customers; and 
(cid:127)    capital resources. 

7 

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

(cid:127)    publishers and distributors of information services, including regional providers and national print 
publications, such as Egi, Black’s Guide and Dorey Publishing and Information Services; 

(cid:127)   

locally controlled real estate boards, exchanges or associations sponsoring property listing services and 

the companies with whom they partner, such as the Commercial Association of Realtors Data Services, 
the Association of Industrial Realtors, Commercial Search, LLC and Xceligent; 

(cid:127)    on-line 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 Cityfeet.com, Inc., 
officespace.com, TenantWise, Inc. and LoopNet, Inc.; 

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

(cid:127)   
(cid:127)    consortiums of real estate companies formed to explore opportunities in technology; and 
(cid:127)    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; 

(cid:127)   
(cid:127)    nondisclosure, noncompetition and other contractual provisions with employees and consultants; 
(cid:127)   
(cid:127)    patent protection; and 
technical measures. 
(cid:127)   

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 database, software and 
services under license agreements that grant our clients non-exclusive, non-transferable licenses.  These agreements 
restrict the disclosure and use of our content, images and software.  In addition, the license agreements prohibit the 
unauthorized reproduction or transfer of the information and software 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 products and 
other  marks,  and  have  obtained  registered  trademarks  for  a  variety  of  our  marks,  including  “CoStar”,  “COMPS”, 
“CoStar  Property”,  “CoStar  Tenant”,  “CoStar  Exchange”  and  “CoStar  Group”.    In  addition,  we  have  filed  patent 
applications covering certain of our methodologies and software.  

Employees  

As of March 1, 2003, we employed 848 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.  

8 

  
  
  
  
  
  
  
  
  
  
  
Available Information 

  Our investors 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 and quarterly reports, are available 
free of charge on our Internet web site (click on “SEC Filings” in the drop down box to access these reports). 

Item 2.  Properties  

Our corporate headquarters in Bethesda, Maryland, occupies approximately 60,000 square feet under a lease that 

expires on March 14, 2010. We believe that our Bethesda, Maryland facility will be adequate to meet our 
requirements for our headquarters for the foreseeable future.  

In addition to our Bethesda, Maryland facility, our research operations are headquartered in leased spaces in San 
Diego, California, Cincinnati, Ohio and London, England. 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;  Orange  County;  Philadelphia;  Houston; 
Atlanta;  Phoenix;  Detroit;  Cranford,  New  Jersey;  Charlotte;  Miami;  Seattle;  Denver;  Austin;  Dallas;  Sacramento; 
Kansas  City;  Cleveland;  Tustin,  California;  Tampa;  Jacksonville;  Indianapolis;  Baltimore;  Raleigh/Durham;  St. 
Louis; Columbus, Ohio; and Portland, Oregon.  

We do not consider any specific leased location to be material to our operations. We believe that equally suitable 

alternative locations are available in all areas where we currently do business.  

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, 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, 2002.  

9 

PART II  

Item 5.   Market for the Registrant’s Common Stock and Related Stockholder Matters  

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  sale  price  per  share  of  our 
common stock on the Nasdaq Stock Market®.  

Year Ended December 31, 2001 
First Quarter.......................................................................................  
Second Quarter ..................................................................................  
Third Quarter .....................................................................................  
Fourth Quarter....................................................................................  

Year Ended December 31, 2002 
First Quarter.......................................................................................  
Second Quarter ..................................................................................  
Third Quarter .....................................................................................  
Fourth Quarter....................................................................................  

High 

30.75 
29.06 
28.05 
24.40 

26.10 
25.34 
24.52 
19.49 

$
$
$
$

$
$
$
$

Low 

14.00 
15.25 
15.75 
16.30 

16.01 
19.60 
17.11 
15.84 

$ 
$ 
$ 
$ 

$ 
$ 
$ 
$ 

As of March 3, 2003, there were 109 holders of record of our common stock.  On March 3, 2003, the last sale 

price reported on the Nasdaq Stock Market® for our common stock was $20.60 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, 2002. 

10 

 
 
 
 
 
 
 
 
 
 
 
     
 
     
 
     
 
     
 
  
 
  
  
        
  
 
 
  
  
        
  
 
     
 
     
 
     
 
     
 
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 financial data for the five years ended December 31, 2002.  The Statement 
of Operations Data shown below for 2000 through 2002 and the Balance Sheet Data for 2001 and 2002 is derived 
from audited financial statements that we include later in this report.  The Statement of Operations Data for 1998 
and  1999  and  the  Balance  Sheet  Data  for  1998  through  2000  shown  below  is  derived  from  audited  financial 
statements for those years, which do not appear in this report.  

1998 

Year Ended December 31, 
2000 

2001 

1999 

2002 

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

  $

13,900 
4,562 
9,338 
12,864 
(3,526)
341 
− 
(3,185)
(0.44)    $  

  $

7,213 

30,234 
13,244 
16,990 
32,373 
(15,383) 
3,106 
− 
(12,277) 
(1.05) 

11,727 

  $

  $

58,502 
30,202 
28,300 
83,335 
(55,035)   
3,335 
2,045 

  $
  $  

(49,655)    $

(3.28)    $  

72,513 
30,316 
42,197 
64,923 
(22,726)   
1,578 
987 
(20,161)    $ 
(1.29)    $   

  $    79,363 
28,012 
51,351 
56,894 
(5,543) 
759 
− 
(4,784) 
(0.30) 

15,137 

15,636 

15,759 

1998 

1999 

As of December 31, 
2000 

2001 

2002 

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

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

$

19,667 
16,900 
27,541 
4,338 
23,203 

$

94,074 
89,153 
136,905 
17,208 
119,697 

$

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 

Other Operating Data: 

1998 

1999 

As of December 31, 
2000 

2001 

2002 

Markets Covered by Database....................  
  Number of Subscription Clients .................   
  Billions of Square Feet in Database ...........   
  Buildings in Database.................................   
  Images in Database.....................................   

19 
1,731 
9.1 
175,471 
178,827 

41 
3,612 
15.6 
334,917 
349,526 

51 
5,407 
21.7 
864,920 
968,316 

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

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

11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 filings 
with  the  Securities  and  Exchange  Commission  and  the  consolidated  financial  statements  included  in  this  Annual 
Report.  

Overview  

CoStar is the leading provider of information services to the commercial real estate industry in the United States 
and  the  United  Kingdom.    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  wide  array  of  online 
service  offerings  includes  a  leasing  marketplace,  a  selling  marketplace,  comparable  sales  information,  decision 
support, tenant information, property marketing, data hosting for clients’ web sites, contact management, property 
data integration and industry news.  

We  completed  our  initial  public  offering  in  July,  1998,  and  received  net  proceeds  of  approximately 
$22.7 million.  We primarily 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”)  and  we  expect  to  use  the  remainder  of  the  proceeds  primarily  for  development  and 
distribution of new services, expansion of all 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 services and 
developed  new  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  September,  1999,  we  acquired 
ARES Development Group, LLC, a Los Angeles-based developer and distributor of ARES for ACT!  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 
through  the  acquisition  of  certain  of  the  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.  The more recent acquisitions are discussed later in this section.  

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 has resulted in substantial 
net  losses  on  an  overall  basis.    Throughout  1999  and  2000,  we  experienced  a  rapid  expansion  in  the  number  of 
services  that  we  offer  and  the  number  of  regions  in  which  we  operate.    By  the  beginning  of  2001,  we  had 
substantially completed our goal of establishing a national platform of operating regions and service offerings in 50 
U.S. market areas from which we believe we can appropriately meet the commercial real estate community’s needs 
for comprehensive U.S. building-specific information.  During 2001 and 2002, we focused on continuing to grow 
revenue while controlling and reducing costs, in order to reduce operating losses, and ultimately, move our business 
to profitability.  On an ongoing basis, we believe that the opportunity to continue to grow revenue from our existing 

12 

 
platform  and  services  is  significant  and  that  a  large  component  of  the  operating  cost  structure  of  the  Company  is 
made up of fixed operating costs.  During 2002, the Company increased pro forma net income, which represents our 
net loss in accordance with accounting principles generally accepted in the United States (“GAAP”) after excluding 
purchase amortization in cost of revenues, purchase amortization in operating expenses and the related income tax 
benefit, by $9.6 million from a pro forma net loss of $7.9 million in 2001 to pro forma net income of $1.7 million in 
2002.  In addition, the Company increased EBITDA by $9.8 million from negative EBITDA of $3.6 million in 2001 
to positive EBITDA of $6.2 million in 2002.  Also, the Company’s GAAP net loss decreased from $20.2 million in 
2001 to $4.8 million in 2002.  Our use of non-GAAP financial measures is discussed later in this section.     

  These  2002  results  do  not  include  the  Property  Intelligence  acquisition,  which  was  completed  on  January  6, 
2003.  By combining Property Intelligence’s operations with CoStar’s operations and our expected organic growth, 
CoStar expects 2003 revenue to grow significantly over 2002 revenue.  In addition, we expect 2003 pro forma net 
income to significantly increase over 2002 pro forma net income.  We also expect to achieve GAAP-basis earnings 
by the end of 2003.  If the Company achieves GAAP-basis earnings, the Company’s diluted net income per share 
may be lower than its basic net income per share if any of the Company’s outstanding stock options have an exercise 
price  lower  than  the  average  market  price  of  our  common  stock  for  any  period  in  which  we  report  GAAP  net 
income.    With  the  achievement  of  the  expected  results,  we  believe  we  can  maintain  positive  cash  flow  from 
operations throughout 2003.  In addition, we expect to achieve tax basis earnings in 2003, which may result in us 
utilizing some of our net operating loss carryforwards.  To the extent we are not able to utilize these net operating 
loss carryforwards, we may incur an income tax expense during 2003.  

  We continue to develop and distribute new services and expand existing services across our current regions.  The 
incremental  cost  of  introducing  new  services  and  expanding  existing  services  in  the  future  may  reduce  the 
profitability of a region or cause it to incur losses.  In addition, we may continue our geographic expansion in the 
United  States  or  we  may  seek  additional  international  geographic  expansion.    Therefore,  while  we  expect  current 
service offerings in existing regions to remain generally profitable and provide substantial funding for our overall 
business, it is possible that further overall expansion could cause us to generate additional losses and negative cash 
flow from operations in the future. 

  While  our  services  continue  to  expand,  our  CoStar  Property,  CoStar  Tenant  and  CoStar  COMPS  services 
currently  generate  the  largest  portion  of  our  revenue.    The  CoStar  Property,  CoStar  Tenant  and  CoStar  COMPS 
subscription contracts generally have terms of one to three years and renew automatically.  Upon renewal, many of 
the  contract  rates  increase  in  accordance  with  contract  provisions  or  as  a  result  of  contract  renegotiations.    To 
encourage clients to use our services regularly, we generally charge fixed amounts rather than fees based on actual 
system usage.  We charge our clients based on the number of sites, organization size, the client’s business focus and 
the number of services to which a client subscribes. 

Prior to 2001, our contract renewal rate historically had exceeded 90% on an annual basis.  For the year ended 
December 31, 2001, our renewal rate decreased to 83% as a result of the downturn in general economic conditions, 
together  with  cancellations  by  many  telecommunications  companies.    However,  for  the  year  ended  December  31, 
2002, our contract renewal rate increased to 87%. 

  Over 90% of our revenues arise from clients under subscription contracts.  Our subscription clients pay contract 
fees on an annual, quarterly or monthly basis.  We recognize this revenue over the life of the contract on a straight-
line basis beginning with the installation or renewal date.  Annual and quarterly advance payments result in deferred 
revenue, substantially reducing the working capital requirements generated by accounts receivable. 

  We  applied  the  new  rules  on  accounting  for  goodwill  and  intangible  assets  deemed  to  have  indefinite  lives 
beginning in the first quarter of 2002.  In accordance with Financial Accounting Standards No. 142, “Goodwill and 
Other Intangible Assets”, goodwill and intangible assets deemed to have indefinite lives are no longer amortized but 
are  subject  to  annual  impairment  tests.    Other  intangible  assets  continue  to  be  amortized  over  their  useful  lives.  
During  the  second  quarter  of  2002,  we  completed  the  initial  impairment  test  of  goodwill  and  indefinite  lived 
intangible  assets,  which  did  not  indicate  an  impairment  loss.    The  effect  of  the  new  rules  decreased  amortization 
expense related to goodwill by approximately $4.2 million for the year ended December 31, 2002 compared to the 
previous year.  

13 

 
 
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.  

  Valuation  of  long-lived  and  intangible  assets  and  goodwill.    We  assess  the  impairment  of  long-lived  assets, 
identifiable  intangibles  and  goodwill  through  our  annual  impairment  tests  or  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:  

(cid:127)    Significant underperformance relative to historical or projected future operating results;  

(cid:127)    Significant changes in the manner of our use of the acquired assets or the strategy for our overall business;  

(cid:127)    Significant negative industry or economic trends; or  

(cid:127)    Significant decline in our market capitalization relative to net book value for a sustained period.  

  When we determine that the carrying value 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.  

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 assess the likelihood that our deferred tax assets will be recovered from future taxable income.  To the 
extent we believe the recovery is not reasonably assured, we must establish a valuation allowance.  Going forward, 
we will assess the continued need for the valuation allowance.  After we have determined that we will be able to 
begin utilizing a significant portion of the deferred tax assets, we may reverse the valuation allowance, resulting in a 
benefit to the statement of operations in some future period.  

  Accounting  for  employee  stock  options.    As  permitted  under  Statement  of  Financial  Accounting  Standard  No. 
123,  “Accounting  for  Stock-Based  Compensation”,  we  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 release quarterly unaudited financial statements prepared in accordance with GAAP.  We also 
disclose  and  discuss  certain  non-GAAP  financial  measures  included  in  quarterly  earnings  releases,  investor 
conference calls and filings with the Securities and Exchange Commission.  These non-GAAP financial measures 
include: pro forma net income, which we have determined by excluding purchase amortization in cost of revenues, 
purchase  amortization  in  operating  expenses,  acquired  in-process  development  and  the  related  income  tax  benefit 
from  our  GAAP  net  loss;  and  EBITDA,  which  is  our  income  from  continuing  operations  before  interest,  income 

14 

   
   
   
   
   
   
   
   
   
 
   
taxes,  depreciation  and  amortization.    We  believe  the  disclosure  of  pro  forma  net  income  and  EBITDA  helps 
investors more meaningfully evaluate and compare the results of our ongoing operations from quarter to quarter and 
from year to year because it more clearly indicates our ongoing operating results, particularly as they relate to our 
operating  cash  flows.    Management  also  uses  these  numbers  to  internally  measure  its  operating  and  management 
performance and uses pro forma net income as one of several criteria to determine the achievement of performance-
based cash bonuses.  However, we urge investors 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 pro forma net income and EBITDA.  In the future, we may disclose other 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.  The following table shows our pro forma net income and our EBITDA 
reconciled to our GAAP net loss for the indicated periods (in thousands of dollars): 

   2000 
Net loss.................................................................. $
        (49,655) 
Purchase amortization in cost of revenues............                  4,761 
Purchase amortization in operating expenses .......                  8,928 
Acquired in-process development ........................                  5,812 
Income tax benefit.................................................  
(2,045) 
Pro forma net income (loss).................................. $
       (32,199) 

Year Ended December 31, 
2001 
 $
(20,161) 
               5,398 
               7,846 
                      0 
(987) 
       (7,904) 

2002 
 $ 
(4,784) 
              2,866 
              3,600 
                     0 
                     0 
 $            1,682 

 $

Pro forma net income (loss).................................. $
       (32,199) 
Depreciation and other amortization.....................                  5,119 
Interest income, net...............................................  
(3,570) 
EBITDA ................................................................ $
       (30,650) 

 $
     (7,904) 
               5,931 
(1,674) 
       (3,647) 

 $

 $            1,682 
              5,292 
(763) 
 $            6,211 

Consolidated Results of Operations  

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):  

Year Ended December 31, 

2000 

2001 

2002 

Revenues......................................................  $ 58,502
30,202
Cost of revenues...........................................   

100.0 %   $ 72,513
51.6   
30,316

100.0 %   $ 79,363      100.0 %
41.8   
     28,012       35.3   

Gross margin................................................   
Operating expenses:.....................................      

28,300

48.4   

42,197

58.2   

     51,351        64.7   

Selling and marketing ........................   
Software development .......................   
General and administrative ................   
Purchase amortization........................   
Acquired in-process development .....   
   Total operating expenses................   

37,644
3,865
27,086
8,928
5,812
83,335 

Loss from operations...................................     
Other income, net.........................................   
Income tax benefit .......................................   

(55,035)
3,335
2,045

64.3   
6.6   
46.3   
15.3   
9.9   
142.4   

(94.0) 
5.7   
3.5   

23,502
5,137
28,438
7,846
0
64,923

32.4   
7.1   
39.2   
10.8   
0    
89.5   

5,524       

     23,158        29.2   
7.0   
     24,612        31.0   
3,600       
4.5   
0   
0       
     56,894       71.7   

  (22,726)
1,578
987

(31.3) 
2.2   
1.4   

(5,543)     (7.0) 
1.0   
0   

759      
0      

Net loss ........................................................  $ (49,655)

(84.8)%   $ (20,161)

(27.7)%   $ (4,784)     (6.0)%

15 

 
  
 
  
  
  
  
 
  
 
  
 
  
 
  
  
 
  
  
  
  
  
  
  
  
 
  
  
     
   
   
   
   
  
   
  
     
 
  
      
       
  
   
    
      
  
  
       
     
  
  
  
   
  
   
    
  
   
  
   
    
  
   
    
  
   
  
     
 
  
     
 
  
      
       
  
 
    
   
    
   
    
  
     
 
  
     
 
  
      
       
  
Comparison of Year Ended December 31, 2002 and Year Ended December 31, 2001  

Revenues.    Revenues  grew  9.4%  from  $72.5 million  in  2001  to  $79.4 million  in  2002.    This  growth  was 
principally  the  result  of  further  penetration  of  our  services  in  our  potential  customer  base  across  our  national 
platform,  as  well  as  the  successful  cross-selling  of  services  into  our  existing  customer  base.    Subscription-based 
information  products,  including  CoStar  Property,  CoStar  Tenant,  CoStar  COMPS,  CoStar  Exchange  and  CoStar 
Connect, continue to account for over 90% of the Company’s revenues. 

Gross Margin.  Gross margin increased from $42.2 million in 2001 to $51.4 million in 2002.  Gross margin as a 
percentage of revenues increased from 58.2% in 2001 to 64.7% in 2002.  The increase in gross margin amount and 
percentage  resulted  from  revenue  growth  combined  with  a  reduction  in  cost  of  revenues.    This  reduction  was 
principally due to a $2.5 million decrease in purchase price amortization resulting from the complete amortization of 
certain  identified  intangibles  assets  during  the  first  quarter  of  2002.    This  was  somewhat  offset  by  an  increase  in 
research personnel costs compared to the same period in 2001.  

Selling  and  Marketing  Expenses.    Selling  and  marketing  expenses  decreased  from  $23.5 million  in  2001  to 
$23.2 million  in  2002  and  decreased  as  a  percentage  of  revenues  from  32.4%  in  2001  to  29.2%  in  2002.    During 
2002, we significantly increased the size of our sales force for subscription-based information products.  Although 
this growth occurred, selling and marketing expenses decreased during 2002 principally as a result of a reduction in 
overall operating costs associated with the sales organization, including travel and other personnel costs.          

Software  Development  Expenses.    Software  development  expenses  increased  from  $5.1 million  in  2001  to 
$5.5 million in 2002 and decreased as a percentage of revenues from 7.1% in 2001 to 7.0% in 2002.  The increase in 
software development expenses reflects development costs for the increased number of products we now support.  In 
addition, these costs reflect the support of internal information systems to manage the Company’s growth.  

General  and  Administrative  Expenses.    General  and  administrative  expenses  decreased  from  $28.4 million  in 
2001  to  $24.6 million  in  2002  and  decreased  as  a  percentage  of  revenues  from  39.2%  in  2001  to  31.0%  in  2002.  
The decrease in the amount of general and administrative expenses is primarily due to reductions in administrative 
headcount, communications, consulting, travel costs and outside services during 2002.   

Purchase  Amortization.    Purchase  amortization  decreased  from  $7.8 million  in  2001  to  $3.6 million  in  2002.  
Purchase amortization decreased primarily due to the adoption of Statements of Financial Accounting Standards No. 
141,  “Business  Combinations”,  and  No.  142,  “Goodwill  and  Other  Intangible  Assets”.    Under  the  new  rules, 
goodwill  and  intangible  assets  deemed  to  have  indefinite  lives  are  no  longer  amortized  but  are  subject  to  annual 
impairment  tests  in  accordance  with  the  Standards.    The  effect  of  the  new  rules  decreased  amortization  expense 
related to goodwill by approximately $4.2 million for 2002 as compared to 2001.  

Other Income, Net.  Interest and other income decreased from $1.6 million in 2001 to $759,000 in 2002.  This 
decrease was primarily a result of lower total cash, cash equivalents and short-term investment balances and lower 
interest rates during the year.  

Income Tax Benefit.  Income tax benefit decreased from $987,000 in 2001 to $0 in 2002.  This decrease was a 
result of the reversal of the deferred tax liability incurred in connection with the amortization of identified intangible 
assets acquired through acquisitions.  

Comparison of Year Ended December 31, 2001 and Year Ended December 31, 2000  

Revenues.  Revenues grew 23.9% from $58.5 million in 2000 to $72.5 million in 2001.  This increase resulted 
principally from the further penetration of our services in our potential customer base across our national platform, 
as well as the successful cross selling of products into our existing customer base.  Revenue from Comps, acquired 
in February of 2000, grew from $15.5 million in 2000 to $19.7 million in 2001.  Increases in revenue achieved in all 
major service areas were partially offset by a reduction in CoStar Marketplace electronic advertising revenue, which 
declined from $1.9 million in 2000 to $1.3 million in 2001.  

Gross Margin.  Gross margin increased from $28.3 million in 2000 to $42.2 million in 2001.  Gross margin as a 
percentage of revenues increased from 48.4% in 2000 to 58.2% in 2001.  The increase in gross margin amount and 

16 

 
percentage resulted from revenue growth combined with the impact of a relatively fixed cost structure for research.  
As a result of the fixed cost structure, cost of revenues was relatively unchanged from 2000 to 2001.  Purchase price 
amortization included in cost of revenues increased from $4.8 million in 2000 to $5.4 million in 2001.  

Selling  and  Marketing  Expenses.    Selling  and  marketing  expenses  decreased  from  $37.6 million  in  2000  to 
$23.5 million in 2001 and decreased as a percentage of revenues from 64.3% in 2000 to 32.4% in 2001.  Selling and 
marketing  expenses  decreased  during  2001  as  a  result  of  a  substantial  reduction  in  advertising  and  marketing 
activities and a reduction in operating costs associated with the sales organization, including communications, travel, 
recruiting and personnel costs, particularly in the area of electronic advertising.  

Software  Development  Expenses.    Software  development  expenses  increased  from  $3.9 million  in  2000  to 
$5.1 million in 2001 and increased as a percentage of revenues from 6.6% in 2000 to 7.1% in 2001.  The increase in 
software  development  expenses  reflects  development  costs  for  the  increased  number  of  products  we  now  support 
including CoStar COMPS, CoStar Exchange and CoStar Connect, and the increase in support of internal systems to 
manage the Company’s growth.  

General  and  Administrative  Expenses.    General  and  administrative  expenses  increased  from  $27.1 million  in 
2000 to $28.4 million in 2001 but decreased as a percentage of revenues from 46.3% in 2000 to 39.2% in 2001.  The 
increase in the amount of general and administrative expenses was primarily due to increased operational expenses 
associated  with  the  Company’s  expanded  operations,  including  office  rent  expense  and  increased  depreciation  of 
property and equipment, offset partially by a decrease in outside services expenses.  

Purchase  Amortization.    Purchase  amortization  decreased  from  $8.9 million  in  2000  to  $7.8 million  in  2001.  
This  reduction  resulted  from  a  decrease  in  amortization  of  certain  intangible  assets,  arising  as  part  of  the  Comps 
acquisition.  

Acquired In-Process Development.  Acquired in-process development costs of $5.8 million in 2000 consist of in-

process development costs written off as part of the Comps acquisition.  

Other Income, Net.  Interest and other income decreased from $3.3 million in 2000 to $1.6 million in 2001.  This 
decrease was primarily a result of lower total cash, cash equivalents and short-term investment balances and lower 
interest rates during the year.  

Income Tax Benefit.  Income tax benefit decreased from $2.0 million in 2000 to $987,000 in 2001.  This decrease 
was  a  result  of  the  reversal  of  the  deferred  tax  liability  incurred  in  connection  with  the  amortization  of  identified 
intangible assets acquired through acquisitions.  
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   June 30 

2001 
  Sept. 30 

  Dec. 31 

  Mar. 31    June 30     Sept. 30     Dec. 31 

2002 

Revenues.........................$ 17,354     $  18,073     $ 18,447     $ 18,639     $ 19,061     $ 19,539      $  20,075      $ 20,688   
6,983   
Cost of revenues .............  

6,937         6,996       

7,990       

7,516      

7,532      

7,096      

7,278      

Gross margin...................  
9,364        10,557      
Operating expenses.........   17,629        16,867      

10,915      
15,728      

11,361       11,965       12,602         13,079        13,705   
14,699       13,826       14,083         14,387        14,598   

Loss from operations ......   
Other income (expense), 

net ................................  
Income tax benefit ..........  

(8,265)     

(6,310)  

(4,813)  

(3,338)  

  (1,861)  

  (1,481)       (1,308)    

(893) 

575       
41       

374      
41      

348      
452      

281      
453      

239      
0      

214        
0        

183       
0       

123   
0   

Net loss ...........................$ (7,649)   $

(5,895)   $

(4,013)   $

(2,604)   $ (1,622)   $ (1,267)    $ (1,125)     $

(770) 

Net loss per share – 

basic and diluted..........$

(0.49)   $

(0.38)   $

(0.26)   $

(0.17)   $ (0.10)   $ (0.08)    $ (0.07)     $

(0.05) 

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   Mar. 31     June 30   Sept. 30   Dec. 31    Mar. 31   June 30     Sept. 30    Dec. 31 

2001 

2002 

(As a Percentage of Total Revenue) 

Revenues....................................      100.0  %     100.0 %     100.0 %     100.0 %     100.0 %     100.0  %     100.0  %     100.0 %
    33.8   
Cost of revenues ........................       46.0    

    39.0   

    37.2   

     34.9    

     41.6   

    40.8   

    35.5    

Gross margin..............................       54.0    
Operating expenses ....................      101.6    

     58.4   
     93.3   

    59.2   
    85.3   

    61.0   
    78.9   

    62.8   
    72.5   

    64.5    
    72.1    

     65.1    
     71.6    

    66.2   
    70.5   

Loss from operations .................      (47.6) 
3.3    
Other income (expense), net ......      
0.2    
Income tax benefit .....................      

    (34.9) 
2.1   
0.2   

    (26.1) 
1.9   
2.4   

    (17.9) 
1.5   
2.4   

(9.7) 
1.2   
0.0   

(7.6)  
1.1    
0.0    

     (6.5) 
0.9    
0.0    

(4.3) 
0.6   
0.0   

Net loss ......................................      (44.1)%     (32.6)%     (21.8)%     (14.0)%    

(8.5)%    

(6.5) %      (5.6)%    

(3.7)%

Recent Acquisitions  

Comps.  On February 10, 2000, we acquired all of the outstanding capital stock of Comps, a San Diego based 
provider  of  commercial  real  estate  information,  for  $49.0  million  in  cash  and  2,259,034  shares  of  the  Company’s 
common  stock.    The  acquisition  has  been  accounted  for  using  purchase  accounting  and  has  been  valued  at 
approximately $101.4 million for accounting purposes.  The purchase price was allocated primarily to cash of $46.6 
million, and acquired database technology and other intangibles, which are being amortized over a period of 2 to 10 
years.  In connection with the purchase of Comps, $5.8 million of the purchase price was allocated to purchased in-
process  development,  and  expensed  upon  acquisition  because  the  technological  feasibility  of  products  under 
development had not been established and no future alternative use existed.  The acquired in-process development 
was analyzed through an independent third-party valuation using the expected cash flow approach.   

First Image Technologies.  On November 9, 2000, we completed the acquisition of First Image, the owner of the 
Metropolis software system, a single interface that combines commercial real estate data from multiple information 
providers.  We acquired all of the outstanding capital stock of First Image for approximately $665,000 in cash and 
9,424 shares of our common stock.  The transaction was accounted for as a purchase, and the initial consideration 
was  valued  for  accounting  purposes  at  approximately  $950,000  including  acquisition  expenses.    In  addition,  the 
acquisition  agreement  provided  for  approximately  $950,000  of  additional  consideration  (in  a  combination  of  cash 
and  stock)  to  be  paid  by  CoStar  upon  the  achievement  of  certain  operating  goals  by  the  sole  stockholder  of  First 
Image.  On June 7, 2002, in consideration of the achievement of one of the operating goals, we issued additional 
consideration valued at approximately $432,000 consisting of a cash payment of approximately $333,000 and 4,712 
shares  of  common  stock.    Under  the  agreement,  the  sole  shareholder  has  the  opportunity  to  receive  additional 
consideration upon the achievement of the second of the operating goals.  

  Real-Net.    On  September  19,  2002,  we  acquired  certain  assets  of  Portland-based  commercial  real  estate 
information  provider,  REAL-NET,  in  a  purchase  business  combination  for  $305,000  in  cash.    The  purchase  price 
was allocated primarily to acquired database technology and customer base, which will be amortized over a period 
of five years.  

  Property  Intelligence  plc.    On  January  6,  2003,  we  acquired  the  share  capital  of  London-based  Property 
Intelligence  for  the  U.S.  dollar  equivalent  of  approximately  $16.4  million  in  cash  paid  to  the  owners  of  the  share 
capital  and  approximately  $400,000  in  cash,  net  of  exercise  proceeds,  paid  to  the  option  holders  of  Property 
Intelligence who simultaneously exercised their options with the closing of the acquisition.  The acquisition has been 
accounted for using purchase accounting.  The purchase price was principally allocated to cash and other 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.  Property Intelligence, whose operations principally consist of FOCUS Information, is a leading 

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provider  of  information  services  to  the  commercial  real  estate  and  related  business  community  in  the  United 
Kingdom.   

Liquidity and Capital Resources  

Our  principal  sources  of  liquidity  are  cash,  cash  equivalents  and  short-term  investments.    Total  cash  and  cash 
equivalents,  cash  held  for  acquisition  and  short-term  investments  were  $43.5 million  at  December  31,  2002,  an 
increase  of  $1.5 million  from  $42.0 million  at  December 31,  2001.    Our  cash  and  cash  equivalents  balance  was 
$25.5  million  and  $30.7 million,  and  our  short  term  investments  balance  was  $1.6  million  and  $11.3 million  at 
December 31, 2002 and 2001, respectively.  At December 31, 2002, we had $16.4 million of cash allocated for the 
acquisition  of  London-based  Property  Intelligence,  which  was  paid  out  in  conjunction  with  the  closing  of  this 
acquisition on January 6, 2003.  The increase in cash and cash equivalents, cash held for acquisition and short-term 
investments in 2002 over 2001 was due principally to cash provided from operating activities and the exercise of 
stock  options  offset  by  $4.0 million  in  purchases  of  property  and  equipment,  a  cash  payment  of  $333,000  paid  in 
connection with the completion of one of the earn-out provisions relating to the acquisition of First Image and a cash 
payment of $305,000 in consideration for the acquisition of certain of the assets of REAL-NET.  

  Net cash provided by operating activities for the year ended December 31, 2002 was $5.6 million compared to 
net  cash  used  in  operating  activities  of  $4.5 million  for  the  year  ended  December 31,  2001.    This  $10.1  million 
increase in net cash provided by operating activities was principally the result of revenue growth and reductions in 
operating expenses, both of which contributed to a reduction of our net loss for 2002 compared to 2001.  

Net cash used in investing activities was $11.5 million for the year ended December 31, 2002 compared to net 
cash used in investing activities of $10.3 million for the year ended December 31, 2001.  This increase in net cash 
used in investing activities during 2002 was principally due to an increase in purchases of property and equipment.   

  We  have  entered  into  numerous  operating  leases  for  office  space  throughout  the  country,  including  our 
headquarters,  and  as  of  December  31,  2002  had  annual  commitments  for  total  rent  payments  ranging  from  $5.2 
million  to  $450,000  over  the  next  eight  years.    During  the  third  and  fourth  quarters  of  2002,  we  completed  our 
planned relocation of our San Diego office and incurred capital expenditures of approximately $1.5 million.  

  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. 

  Although  we  have  experienced  net  losses  to  date,  we  expect  to  achieve  tax  basis  earnings  in  2003.    Once  we 
have determined that we will be able to begin utilizing a significant portion of our deferred tax assets, we expect to 
offset any income tax liability related to our tax basis earnings with our net operating loss carryforwards.  In future 
periods,  to  the  extent  we  are  not  able  to  offset  our  taxable  income  by  the  benefits  of  our  net  operating  loss 
carryforwards, we would incur an income tax charge to our consolidated statement of operations.   

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

Recent Accounting Pronouncements 

In  July  2002,  the  FASB  issued  SFAS  No.  146,  “Accounting  for  Costs  Associated  with  Exit  or  Disposal 
Activities.”  SFAS  No.  146  addresses  financial  accounting  and  reporting  for  costs  associated  with  exit  or  disposal 
activities and supercedes Emerging Issues Task Force Issue No. 94-3, “Liability Recognition for Certain Employee 
Termination  Benefits  and  Other  Costs  to  Exit  an  Activity  (including  Certain  Costs  Incurred  in  a  Restructuring).” 
SFAS  No.  146  requires  the  recognition  of  costs  associated  with  exit  or  disposal  activities  when  they  are  incurred 
rather than at the date of a commitment to an exit or disposal plan and also establishes fair value as the objective for 
initial  measurement  of  the  costs.    We  are  required  to  adopt  SFAS  No.  146  for  exit  or  disposal  activities  that  are 
initiated after December 31, 2002.  We do not expect the adoption of SFAS No. 146 to have a material impact on 
our financial position, results of operations or cash flows.  

19 

 
 
 
 
 
  
In December 2002, the FASB issued SFAS No. 148, “Accounting for Stock-Based Compensation — Transition 
and  Disclosure,  an  amendment  of  FASB  Statement  No.  123.”  This  Statement,  which  is  effective  for  fiscal  years 
ending  after  December  15,  2002,  amends  SFAS  No.  123  and  provides  alternative  methods  of  transition  for  a 
voluntary  change  to  the  fair  value  based  method  of  accounting  for  stock-based  compensation.    In  addition,  SFAS 
No. 148 amends the disclosure requirements of SFAS No. 123 regardless of the accounting method used to account 
for stock-based compensation.  We have chosen to continue to account for stock-based compensation of employees 
using  the  intrinsic  value  method  prescribed  in  APB  No.  25  and  related  interpretations.    The  enhanced  disclosure 
provisions as defined by SFAS No. 148 are effective now for our year ended December 31, 2002.  

Cautionary Statement Concerning Forward-Looking Statements  

We have made forward-looking statements in this Report 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  2003  and  beyond,  our  possible  or  assumed  future  results  of  operations 
generally, and other statements and information regarding assumptions about our revenues, pro forma net income, 
EBITDA,  GAAP-basis  earnings,  tax-basis  earnings,  cash  flow  from  operations,  available  cash,  amortization 
expense,  intangible  asset  recovery,  earnings  per  share,  capital  and  other  expenditures,  financing  plans,  capital 
structure, legal proceedings and claims, our database, products 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.  

Our  forward-looking  statements  are  also  identified  by  words  such  as  “believes”,  “expects”,  “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.  You should understand that the following important factors, in addition 
to those discussed in “Risk Factors”, 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;  the  Company’s  ability  to  control  costs;  changes  or  consolidations 
within  the  commercial  real  estate  industry;  release  of  new  and  upgraded  products  by  the  Company  or  our 
competitors; data quality; development of our sales force; employee retention; technical problems with our products; 
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 products.  

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  future  profitability  is  uncertain.    To  date,  we  have  not  recorded  an  overall  operating  profit  because  the 
investment required for geographic expansion and new services has caused our expenses to exceed our profits.  Our 
ability to earn a profit will largely depend on our ability to manage our growth, and to generate revenues that exceed 
our expenses.  In addition, our ability to earn a profit, to increase revenues or to control costs could be affected by 
the factors set forth below.  We may not be able to generate revenues or control expenses sufficient to earn a profit, 
to maintain profits on a quarterly or annual basis, or to sustain or increase our future revenue growth. 

  Our operating results may fluctuate significantly.  Our operating results, revenues and expenses may fluctuate 
with  general  economic  conditions  and  also  for  many  other  reasons,  such  as:  cancellations  or  non-renewals  of  our 
products; competition; our ability to control expenses; loss of clients or revenues; changes or consolidation in the 
real estate industry; the timing and success of new service introductions and enhancements; the development of our 

20 

sales force; managerial execution; data quality; employee retention; foreign currency fluctuations; our investments 
in geographic expansion; successful adoption of and training on the Company’s products; 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 results of operations, 
including without limitation, changes requiring us to expense stock options.  

  We may not be able to attract and retain clients.  Our success and revenues depend on attracting and retaining 
subscribers to our services.  The CoStar Property, CoStar Tenant and CoStar COMPS subscription contracts, which 
generate the largest portion of our revenue, generally range from terms of one to three years.  Our clients may decide 
not to renew or to cancel their agreements as a result of several factors, including: a decision that they have no need 
for our products; a decision to use alternative products; pricing and budgetary constraints; consolidation in the real 
estate  industry;  data  quality;  technical  problems;  or  economic  or  competitive  pressures.    In  addition,  if  we  do  not 
maintain  adequate  training  and  support  levels,  we  could  experience  reduced  demand  for  our  services.    If  clients 
decide  not  to  renew  or  cancel  their  agreements,  and  we  do  not  attract  new  clients,  then  our  revenues  will  be 
adversely affected. 

  Our  operating  costs  may  be  higher  than  we  expect.    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,  selling  and  marketing  costs,  investments  in  geographic 
expansion,  acquisition  costs,  occupancy  costs,  communications  costs,  travel  costs,  software  development  costs, 
outside services costs and other costs.  If operating costs exceed our expectations or cannot be adjusted accordingly, 
our business, results of operations and financial condition will be adversely affected. 

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  potential  new  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 extensive 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. 

Continued downturn or consolidation in the commercial real estate industry may have an adverse effect on our 
business.  Currently, the commercial real estate industry is in a weakened state, as evidenced by higher vacancy rates 
and  lower  leasing  activity,  rental  rates  and  absorption  rates.    A  depressed  commercial  real  estate  market  has  a 
negative  impact  on  our  core  customer  base  and  adversely  affects  our  business.    A  continuation  of  the  weak 
commercial  real  estate  business  may  continue  to  affect  our  ability  to  generate  new  sales  and  may  lead  to  more 
cancellations by our current or future customers, both of which would have a material adverse effect on our revenues 
and our results of operations.  Also, companies in this industry are consolidating, often in order to reduce expenses.  
Consolidation may lead to more cancellations of our 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 would have a 
material adverse effect on our revenues and results of operations. 

General economic conditions could have an adverse effect on our business.  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.  The current negative state of the economy, and the commercial real 
estate industry in particular, has had a negative impact on our business.  Any continuation of these negative general 
economic  conditions  could  adversely  affect  our  business.    Additionally,  any  war  in  which  the  United  States  is  
involved  or  any  significant  terrorist  attack  is  likely  to  have  a  dampening  effect  on  the  economy  in  general  which 
could  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 services as a 
result of economic conditions, and we do not acquire new clients, our financial position would be adversely affected.   

21 

International expansion may result in new business risks.  Our international expansion could subject us to new 
business  risks,  including:  adapting  to  the  differing  business  practices  and  laws  in  foreign  commercial  real  estate 
markets;  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  expanded  growth  successfully,  it  could  have  a  material 
adverse  effect  on  our  profitability.    Finally,  the  investment  required  for  international  expansion  could  exceed  the 
profit generated from such expansion, which could 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 acquisition, a portion of our business is denominated in the British Pound 
and  as  such  fluctuations  in  foreign  currencies  may  have  an  impact  on  our  business,  results  of  operations,  and 
financial condition.  This currency 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 hedging transactions in the 
future  but  we  may  be  unable  to  enter  into  these  transactions  successfully  or  at  all.    We  cannot  predict  whether 
foreign  exchange  losses  will  be  incurred  in  the  future,  and  significant  foreign  exchange  fluctuations  may  have  a 
material adverse effect on our results of operations. 

We  may  not  be  able  to  successfully  introduce  new  products  or  upgraded  products.    Our  future  business  and 
financial success will depend on our ability to continue to introduce new products and upgraded products into the 
marketplace.  To be successful, we must adapt to rapid technological changes by continually enhancing our products 
and  services.    Developing  new  products  and  upgrades  to  products  imposes  heavy  burdens  on  our  systems 
development  department,  product  managers,  management  and  researchers.    This  process  is  costly,  and  we  cannot 
assure  you  that  we  will  be  able  to  successfully  develop  and  enhance  our  services  and  products.    In  addition, 
successfully launching and selling a new product, such as web-based CoStar Property 8.0, puts pressure on our sales 
and marketing resources.  If we are unable to develop new products or upgrades to our products, then our customers 
may choose a competitive service over ours and our business may be adversely affected.  In addition, if we incur 
significant costs in developing new products or upgrades to our products, are not successful in marketing and selling 
these new products or upgrades or our customers fail to accept these new products, it could have a material adverse 
effect on our results of operations.   

If  we  are  not  able  to  obtain  and  maintain  accurate,  comprehensive  or  reliable  data,  our  business  could  be 
harmed.  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 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, we license some of 
our  data,  images  and  technology  from  public  records  providers  and  other  third  party  suppliers  to  enhance  our 
products and services.  If we are unable to enter into licensing agreements with these entities, if the data, images or 
technology becomes unavailable for any reason, or if the costs for these products rise, we could experience increased 
costs or less comprehensive data or technology, which could harm our business. 

If we are unable to hire, retain and continue to develop our sales force, it could have a material adverse effect 
on  our  business.    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  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  products;  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 
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, it could have a material adverse effect on our revenues and expenses. 

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 

22 

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 option 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. 

If we do not generate sufficient cash flows from operations, we may need additional capital.  To date, we have 
financed our operations through cash generated from operations of our profitable regions, the sale of our stock and 
borrowing money.  If we do not generate enough cash from operations to finance our business in the future, we will 
need to raise additional funds through public or private financing.  Selling additional equity securities could dilute 
the equity interests of our stockholders.  If we borrow money, we will have to pay interest and agree to restrictions 
that may limit our operating flexibility.  We may not be able to obtain funds needed to finance our operations at all 
or may be able to obtain funds only on unattractive terms.  If we require additional funds and are not able to obtain 
such funds, it would have a material adverse effect on our operations. 

Technical problems that affect our customers’ use or access to our products could have an adverse effect on our 
business.    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  products.    If  we  experience  technical  problems  in  distributing  our 
products, we could experience reduced demand for our products.  In addition, the software underlying our services is 
complex and may contain undetected errors.  Despite testing, we cannot be certain that errors will not be found in 
our  software.    Any  errors  could  result  in  adverse  publicity,  impaired  use  of  our  services,  loss  of  revenues,  cost 
increases and legal claims by customers.  All these factors could seriously damage our business, operating results 
and financial condition. 

Temporary or permanent outages of our computers, software or telecommunications equipment could have an 
adverse  effect  on  our  business.    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 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 results in our not being able to deliver our products to clients, or to update our products, we 
could experience reduced demand for our products.     

  We  may  be  unable  to  enforce  or  defend  our  ownership  and  use  of  intellectual  property.    The  success  of  our 
business  depends  in  large  part  on  the  intellectual  property  involved  in  our  methodologies,  database,  products  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  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 any intellectual property claims are adversely 
determined, this could result in a change to our methodology or products and could have a material adverse result on 
our financial position and our business. 

  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 liability, which may require the expenditure of substantial resources 
and limit the attractiveness of our service to users.  

23 

Litigation  in  which  we  become  involved  or  newly-adopted  laws  and  regulations  may  adversely  affect  our 
business.  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 sufficient insurance to cover our pending claims or our future claims.  Any 
lawsuits in which we are involved could cost us a significant amount of time and money.  If any pending claims or 
future claims are adversely determined, they could have a material adverse effect on our financial position or results 
of  operations.    In  addition,  governments  in  the  United  States  or  abroad  could  adopt  laws  that  could  harm  our 
business.  For example, by 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 products less attractive.  

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

equivalent securities held as of December 31, 2002.   

We have a substantial amount of intangible assets.  Although as of December 31, 2002 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. 

  We did not have significant exposure to foreign currency risk associated with fluctuations in foreign currencies 
as of December 31, 2002.  On January 6, 2003, we acquired the share capital of London-based Property Intelligence.  
Property Intelligence is a leading provider of information services to the commercial real estate and related business 
community in 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 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 or at all.  

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  

Not applicable.  

24 

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.  

Item 11.   Executive Compensation  

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

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.  

Item 13.   Certain Relationships and Related Transactions  

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

Item 14.   Controls and Procedures 

Within the 90 days prior to the date of this report, CoStar carried out an evaluation, under the supervision and 
with  the  participation  of  CoStar’s  management,  including  the  Chief  Executive  Officer  and  the  Chief  Financial 
Officer of CoStar, of the effectiveness of the design and operation of CoStar’s disclosure controls and procedures 
pursuant  to  Exchange  Act  Rule 13a-14.    Based  upon  that  evaluation,  the  Chief  Executive  Officer  and  the  Chief 
Financial Officer of CoStar concluded that as of the date of such evaluation, disclosure controls and procedures were 
effective in timely alerting them to material information relating to CoStar (including its consolidated subsidiaries) 
required  to  be  included  in  CoStar’s  periodic  filings  with  the  Securities  and  Exchange  Commission.    We  note, 
however, that the design of any system of controls is based in part upon certain assumptions about the likelihood of 
future  events,  and  there  can  be  no  assurance  that  any  design  will  succeed  in  achieving  its  stated  goals  under  all 
potential future conditions, regardless of how remote.  There have been no significant changes in CoStar’s internal 
controls or in other factors that could significantly affect internal controls subsequent to the date of their evaluation.  

PART IV 

Item 15.   Exhibits, Financial Statement Schedules and Reports on Form 8-K  

(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 here 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. 

(b) 

   We did not file any reports on Form 8-K during the quarter ended December 31, 2002. 

25 

 
  
  
 
 
 
  
  
 
 
 
  
  
 
 
 
  
 
SIGNATURES  

Pursuant to the requirements of Section 13 of the Securities Exchange Act of 1934, as amended, the Registrant 
has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of 
Bethesda, State of Maryland, on the 25th day of March, 2003.  

COSTAR GROUP, INC. 
By:  

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

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 Exchange Act of 1934, as amended, this report has been signed by 

the following persons in the capacities indicated on the dates indicated.  

Signature 

/s/ 
Michael R. Klein  

/s/ 
Andrew C. Florance 

/s/ 
 Frank A. Carchedi 

/s/ 
 David Bonderman 

/s/ 
 Warren H. Haber 

/s/ 
 Josiah O. Low, III 

/s/ 
Christopher J. Nassetta 

Capacity 

Date 

Chairman of the Board  

   March 25, 2003 

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

   March 25, 2003 

Chief Financial Officer 
(Chief Financial and Accounting Officer)  

   March 25, 2003 

   March 25, 2003 

   March 25, 2003 

   March 25, 2003 

   March 25, 2003 

Director  

Director  

Director  

Director  

26 

     
     
  
  
  
 
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
  
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
  
  
  
 
 
 
 
 
CERTIFICATIONS 

I, Andrew C. Florance, certify that: 

1. 

I have reviewed this annual report on Form 10-K of CoStar Group, Inc.; 

2.  Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit 
to state a material fact necessary to make the statements made, in light of the circumstances under which 
such statements were made, not misleading with respect to the period covered by this annual report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this annual 
report, fairly present in all material respects the financial condition, results of operations and cash flows of 
the registrant as of, and for, the periods presented in this annual report; 

4.  The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure 
controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we 
have: 

a) 

b) 

c) 

designed  such  disclosure  controls  and  procedures  to  ensure  that  material  information  relating  to 
the registrant, including its consolidated subsidiaries, is made known to us by others within those 
entities, particularly during the period in which this annual report is being prepared; 

evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  as  of  a  date 
within 90 days prior to the filing date of this annual report (the “Evaluation Date”); and 

presented in this annual report our conclusions about the effectiveness of the disclosure controls 
and procedures based on our evaluation as of the Evaluation Date; 

5.  The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation, to the 
registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the 
equivalent function): 

a)  all  significant  deficiencies  in  the  design  or  operation  of  internal  controls  which  could  adversely 
affect  the  registrant’s  ability  to  record,  process,  summarize  and  report  financial  data  and  have 
identified for the registrant’s auditors any material weaknesses in internal controls; and 

b)  any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 

significant role in the registrant’s internal controls; and  

6.  The registrant’s other certifying officers and I have indicated in this annual report whether or not there were 
significant  changes  in  internal  controls  or  in  other  factors  that  could  significantly  affect  internal  controls 
subsequent  to  the  date  of  our  most  recent  evaluation,  including  any  corrective  actions  with  regard  to 
significant deficiencies and material weaknesses. 

Date: March 25, 2003 

By:  Andrew C. Florance 

/s/ 

Andrew C. Florance 
Chief Executive Officer 
(Principal Executive Officer and 
Duly Authorized Officer) 

27 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I, Frank A. Carchedi, certify that: 

1. 

I have reviewed this annual report on Form 10-K of CoStar Group, Inc.; 

2.  Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit 
to state a material fact necessary to make the statements made, in light of the circumstances under which 
such statements were made, not misleading with respect to the period covered by this annual report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this annual 
report, fairly present in all material respects the financial condition, results of operations and cash flows of 
the registrant as of, and for, the periods presented in this annual report; 

4.  The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure 
controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we 
have: 

a) 

b) 

c) 

designed  such  disclosure  controls  and  procedures  to  ensure  that  material  information  relating  to 
the registrant, including its consolidated subsidiaries, is made known to us by others within those 
entities, particularly during the period in which this annual report is being prepared; 

evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  as  of  a  date 
within 90 days prior to the filing date of this annual report (the “Evaluation Date”); and 

presented in this annual report our conclusions about the effectiveness of the disclosure controls 
and procedures based on our evaluation as of the Evaluation Date; 

5.  The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation, to the 
registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the 
equivalent function): 

a) 

all  significant  deficiencies  in  the  design  or  operation  of  internal  controls  which  could  adversely 
affect  the  registrant’s  ability  to  record,  process,  summarize  and  report  financial  data  and  have 
identified for the registrant’s auditors any material weaknesses in internal controls; and 

b) 

any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the registrant’s internal controls; and  

6.  The registrant’s other certifying officers and I have indicated in this annual report whether or not there were 
significant  changes  in  internal  controls  or  in  other  factors  that  could  significantly  affect  internal  controls 
subsequent  to  the  date  of  our  most  recent  evaluation,  including  any  corrective  actions  with  regard  to 
significant deficiencies and material weaknesses. 

Date: March 25, 2003 

By:   Frank A. Carchedi 

/s/ 
Frank A. Carchedi 
Chief Financial Officer 
(Principal Financial and 
Accounting Officer and Duly 
Authorized Officer) 

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit No.    Description 

INDEX TO EXHIBITS  

    3.1 

    3.2 

    3.3 
    4.1 

*10.1 

*10.2 

*10.3 

*10.4 

*10.5 

*10.6 

*10.7 
  10.8 
  10.9 

10.10 

10.11 

10.12 

  21.1 
  23.1 
  24.1 
  99.1 
  99.2 

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”)). 
Certificate of Amendment of Restated Certificate of Incorporation (Incorporated by reference to 
Exhibit 3.1 to the Registrant’s Report on Form 10-Q dated June 30, 1999). 

   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”)). 
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). 
Employment Agreement for Andrew C. Florance (Incorporated by reference to Exhibit 10.2 to the 1998 
Form S-1). 
Employment Agreement for Frank A. Carchedi (Incorporated by reference to Exhibit 10.3 to the 1998 
Form S-1). 
Employment Agreement for David M. Schaffel (Incorporated by reference to Exhibit 10.4 to the 1998 
Form S-1). 
Employment Agreement for Larry Dressel (Incorporated by reference to Exhibit 10.1 to the Registrant’s 
Report on Form 10-Q dated September 30, 2000). 
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). 

  Employment Terms for Michael Arabe (filed herewith). 
   Registration Rights Agreement (Incorporated by reference to Exhibit 10.7 to the 1998 Form S-1). 

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). 
Office Building Lease, dated January 31, 1999, between Comps, Inc. and Comps Plaza Associates, L.P. 
(Incorporated by reference to Exhibit 10.14 to the Registration Statement of Comps on Form S-1 (Reg. 
No. 333-72901) filed with the Commission on April 5, 1999 (the “Comps Form S-1”)). 
First Amendment to Lease, dated March 22, 1999, between Comps, Inc. and Comps Plaza Associates, 
L.P. (Incorporated by reference to Exhibit 10.14.1 to the Comps Form S-1). 
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). 

   Subsidiaries of the Registrant (filed herewith). 
   Consent of Independent Auditors (filed herewith). 
   Powers of Attorney (Included in the Signature Pages to the Report). 
   Additional exhibit – Certification of Chief Executive Officer 
   Additional exhibit – Certification of Chief Financial Officer 

*    Management Contract or Compensatory Plan or Arrangement. 

29 

 
   
 
   
  
  
  
  
  
  
  
  
  
  
  
  
  
 
   
 
 
COSTAR GROUP, INC. 
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Report of Independent Auditors .......................................................................................................      F-2 
Consolidated Statements of Operations............................................................................................      F-3 
Consolidated Balance Sheets............................................................................................................      F-4 
Consolidated Statements of Stockholders’ Equity ...........................................................................      F-5 
Consolidated Statements of Cash Flows ..........................................................................................      F-6 
Notes to Consolidated Financial Statements ....................................................................................      F-7 

F-1 

 
 
REPORT OF INDEPENDENT AUDITORS  

Board of Directors and Shareholders 
CoStar Group, Inc.  

  We have audited the accompanying consolidated balance sheets of CoStar Group, Inc. as of December 31, 2001 
and 2002, and the related consolidated statements of operations, stockholders’ equity and cash flows for each of the 
three years in the period ended December 31, 2002.  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 auditing standards generally accepted in the 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, 2001 and 2002, and the consolidated results of their 
operations and their cash flows for each of the three years in the period ended December 31, 2002, in conformity 
with accounting principles generally accepted in the United States. 

  As discussed in the notes to the consolidated financial statements, in 2002 the Company adopted Statement of 
Financial Accounting Standards No. 142, “Goodwill and Other Intangible Assets”.  

McLean, Virginia 
February 13, 2003  

/s/ Ernst & Young LLP 

F-2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COSTAR GROUP, INC. 
CONSOLIDATED STATEMENTS OF OPERATIONS  

(in thousands, except per share data) 

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

Selling and marketing ................................      
Software development ...............................      
General and administrative ........................      
Purchase amortization................................      
Acquired in-process development .............      

Loss from operations .....................................    
Other income (expense): 

Loss on disposal of assets ..........................      
Interest expense..........................................      
Interest income...........................................      
Other expense.............................................      
Loss before income taxes...............................    
Income tax benefit .........................................      
Net loss ..........................................................     $
Net loss per share — basic and diluted..........     $
Weighted average outstanding shares............      

See accompanying notes.  

2000 

Year Ended December 31, 
2001 

2002 

    $

58,502 
30,202 
28,300 

    $ 

72,513 
30,316 
42,197 

37,644 
3,865 
27,086 
8,928 
5,812 
83,335 
(55,035) 

(181)     
(296)     
3,866 

(54)     

(51,700)
2,045 
(49,655)
(3.28)
15,137 

  $
  $

23,502 
5,137 
28,438 
7,846 
— 
64,923 
(22,726)        

(22)        
(18)        

1,692 

(74)        
(21,148)        
987 
(20,161)     $ 
(1.29)     $ 
15,636 

79,363 
28,012 
51,351 

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

— 
(4) 
767 
(4) 
(4,784) 
— 
(4,784) 
(0.30) 
15,759 

F-3 

 
  
 
  
 
 
  
  
   
   
   
 
     
      
 
     
      
 
   
  
     
  
      
  
 
     
      
 
     
      
 
     
      
 
     
      
 
     
      
 
  
   
     
      
 
 
 
   
  
     
  
         
 
 
 
     
      
 
 
 
 
 
     
      
 
     
      
 
  
     
       
        
 
COSTAR GROUP, INC. 
CONSOLIDATED BALANCE SHEETS  

(in thousands except per share data) 

December 31, 

2001 

2002 

ASSETS 

Current assets: 
    Cash and cash equivalents .........................................................................   $
    Cash held for acquisition ...........................................................................
    Short-term investments..............................................................................    

Accounts receivable, less allowance for doubtful accounts of 

approximately $2,483 and $2,452 as of December 31, 2001 and 2002 .    
    Prepaid expenses and other current assets.................................................    
Total current assets ......................................................................................    

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

Accumulated depreciation ...........................................................................    

30,746      $
— 
11,256        

5,983        
957        
48,942        

2,488        
7,289        
13,489        
23,266        
(11,390)   
11,876        

Goodwill, net ...............................................................................................    
Intangibles and other assets, net ..................................................................    
Deposits .......................................................................................................    
Total assets...................................................................................................   $

25,745        
36,726        
357        
123,646      $

25,546  
16,386
1,598  

6,786  
1,567  
51,883  

3,239  
7,351  
15,968  
26,558  
(15,510)
11,048  

26,177  
29,527  
272  
118,907  

LIABILITIES AND STOCKHOLDERS’ EQUITY 

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

1,217      $
4,986        
4,892        
4,532        
15,627        

1,596  
4,079  
4,449  
4,766  
14,890  

Stockholders’ equity: 

Preferred stock, $.01 par value; 2,000 shares authorized; none 

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

Common stock, $.01 par value; 30,000 shares authorized; 15,718 and 

15,810 issued and outstanding as of December 31, 2001 and 2002.......    
    Additional paid-in capital ..........................................................................    
    Accumulated deficit...................................................................................    
Total stockholders’ equity ...........................................................................    
Total liabilities and stockholders’ equity.....................................................   $

—       

— 

157        
204,567        
(96,705)   
108,019        
123,646      $

158  
205,348  
(101,489)
104,017  
118,907  

See accompanying notes.  

F-4 

 
      
 
      
 
  
      
   
   
      
        
 
   
  
      
  
 
 
 
    
 
   
  
      
  
 
   
  
      
  
 
  
   
  
   
 
 
      
   
 
      
 
 
   
  
      
  
 
   
  
      
  
 
 
 
   
  
      
  
 
    
    
COSTAR GROUP, INC. 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY  

(In thousands) 

  Additional 

Total 

Common Stock 

  Shares 

  Amount   

Paid-In 
Capital 

  Accumulated     Stockholders’

Deficit 

Equity 

Balance at December 31, 1999....    
  Exercise of stock options ...........   
  Stock issued for acquisitions .....   
  Warrants.....................................   
  Net loss ......................................   
Balance at December 31, 2000....    
  Exercise of stock options ...........   
  Restricted stock grants issued....   
  Net loss ......................................   
Balance at December 31, 2001....    
 Exercise of stock options............    
 Stock issued for acquisitions ......    
 Restricted stock grants retired ....    
 Net loss .......................................    
Balance at December 31, 2002....    

12,967    
$
270      
2,273      
35      
—      
15,545    
168      
5      
—      
15,718    
88
5
(1)
—  
$

15,810

130   
$
3     
22     
—     
—     
155   
2     
—     
—     
157      
1  
—  
—  
—  
158 $

146,456     $
2,099      
54,208      
—    
—      

202,763    
1,715      
89      
—      
204,567      
695
99
(13)
—  
$

205,348

(26,889)    
$ 
—        
—        
—        
(49,655)      
(76,544)    
—        
—        
(20,161)      
(96,705)      
—       
—     
—       
(4,784)   
(101,489)    $ 

119,697  
2,102  
54,230  
—  
(49,655)
126,374  
1,717  
89  
(20,161)
108,019  

696
99
(13)
(4,784)
104,017

See accompanying notes.  

F-5 

 
    
 
      
    
    
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
   
   
COSTAR GROUP, INC. 
CONSOLIDATED STATEMENTS OF CASH FLOWS  

(In thousands) 

Year Ended December 31, 
2001 

2002 

2000 

  $

(49,655)   $

(20,161)   $

(4,784)

4,261      
14,547      
5,812      
181      
(2,045)      
2,313      

(1,330)    
3,081    
1,188    
(1,662)     
(3,538)    
(26,847)    

15,046    
(11,493)    
(3,133)    
—    
(3,071)    
(2,651)    

(4,531)     
2,102      
(2,429)     
(31,927)     
75,852      
43,925     $

4,915        
14,334        
—        
22        
(987)     
2,453        

(2,288)     
(95)      
142       
(2,466)     
(417)     
(4,548)     

(8,080)      
(2,098)     
(170)     
—     
—     
(10,348)     

—        
1,717        
1,717       
(13,179)     
43,925        
30,746      $

4,179  
7,608  
—  
—  
—
2,228  

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

9,658
(4,016)
(421)
(16,386)
(305) 
(11,470)

—  
696  
696  
(5,200)
30,746  
25,546  

Operating activities: 
Net loss ............................................................................
Adjustments to reconcile net loss to net cash used in 

operating activities: 

   Depreciation.................................................................
   Amortization ................................................................
   Acquired in-process development ...............................
   Loss on disposal of assets ............................................
   Income tax benefit .......................................................
   Provision for losses on accounts receivable ................
Changes in operating assets and liabilities: 
   Accounts receivable .....................................................
   Prepaid expenses and other current assets ...................
   Deposits........................................................................
   Accounts payable and accrued expenses .....................
   Deferred revenue..........................................................
  Net cash provided by (used in) operating activities ......

Investing activities: 

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

Financing activities: 

Payment of long-term liability.....................................
Net proceeds from exercise of stock options...............
  Net cash provided by (used in) investing activities.......
Net increase (decrease) in cash and cash equivalents......
Cash and cash equivalents at beginning of year ..............
Cash and cash equivalents at end of year ........................

  $

See accompanying notes.  

F-6 

 
    
 
    
 
 
  
    
   
   
   
      
        
        
 
      
        
        
 
   
   
   
   
   
   
      
        
        
 
   
   
   
   
   
   
 
 
 
     
      
        
        
 
   
   
   
   
   
   
 
 
 
     
      
        
        
 
   
   
   
   
   
  
     
       
       
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS  

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.  Based on its unique database, the Company 
provides  information  to  the  commercial  real  estate  and  related  business  community  and  operates  within  one 
reportable business segment.  The information in the Company’s database is distributed to its clients under license 
agreements, which are typically one to three years in duration.  

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.    

CONSOLIDATION  

The consolidated financial statements include the accounts of the Company and its subsidiaries after elimination 

of all significant intercompany transactions.  

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  

Revenues from the sales of licenses are recognized on a straight-line basis over the term of the license, which is 
typically from one to three years.  Deferred revenue results from advance cash receipts from customers or amounts 
billed to customers from the sales of licenses and is recognized over the term of the licenses.  

SIGNIFICANT CUSTOMERS  

No  single  customer  accounted  for  more  than  5%  of  the  Company’s  revenues  as  of  December 31,  2002.    The 

Company operates solely within one business segment.  

COMPREHENSIVE INCOME (LOSS)  

For  the  years  ended  December 31,  2000,  2001  and  2002,  the  Company’s  net  income  (loss) reflects 

comprehensive income (loss) and accordingly, no additional disclosure is presented.  

ADVERTISING COSTS  

The  Company  expenses  advertising  costs  as  incurred.    Advertising  expense  was  $4,028,000,  $268,000,  and 

$165,000 for the years ended December 31, 2000, 2001, and 2002, respectively.  

F-7 

COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) 

INCOME TAXES  

The Company provides for income taxes under the provisions of Statement of Financial Accounting Standards 
No. 109 (“FAS 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.  

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 
Accounting  Standard  No. 123  “Accounting  for  Stock-Based  Compensation”  (“FAS  123”).    The  following  table 
illustrates the effect on net income (loss) and net income (loss) per share if the Company had applied the fair value 
recognition provisions of FAS 123 to stock-based employee compensation (in thousands, except per share amounts): 

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

included in reported net income...................................    

Deduct: Total stock-based employee compensation 

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

Year Ended December 31, 
2001 

2000 

2002 

(49,655)   $

(20,161)    $

(4,784)

−  

−      

−

(7,942)  

(7,759)      

(6,987) 

Pro forma net income (loss).............................................     $

(57,597)    $

(27,920)    $

(11,771)

Earnings per share: 
  Basic – as reported .......................................................     $
  Basic – pro forma.........................................................     $
  Diluted – as reported....................................................     $
  Diluted – pro forma......................................................     $

(3.28)    $
(3.81)    $
(3.28)    $
(3.81)    $

(1.29)    $
(1.79)    $
(1.29)    $
(1.79)    $

(0.30)
(0.75)
(0.30)
(0.75)

F-8 

 
 
  
 
  
 
 
  
  
   
   
   
 
 
  
     
       
        
 
  
     
       
        
 
     
       
        
 
  
     
       
        
 
  
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) 

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, substantially all of which are held with two institutions.  At December 31, 2002 cash of $1,053,000 was 
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.    Short-term  investments  consist  of  debt  securities  that  the  Company  classifies  as 
available  for  sale.    Such  securities  are  held  at  the  lower  of  cost  or  market,  based  on  quoted  market  rates.    The 
Company  acquires  short-term  highly  liquid  investments  from  government  agencies  or  corporate  obligations  with 
high-quality credit ratings.  The weighted average maturities of short-term investments are less than one year.  Due 
to the nature of these short-term investments, cost approximated fair market value at December 31, 2001 and 2002.  

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  their  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 
  Three years 
  Two to five years 

CAPITALIZED PRODUCT DEVELOPMENT COSTS  

Initial  costs  to  develop  and  produce  the  Company’s  database  and  software  products,  including  direct  labor, 
contractors and applicable overhead are capitalized from the time technological feasibility is determined until initial 
product release.  Prior to technological feasibility, such costs are classified as software development and expensed as 
incurred.    Ongoing  significant  enhancements  of  the  products  are  capitalized  subsequent  to  initial  product  release.  
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 is 
approximately $318,000, $239,000 and $260,000 of expense related to the capitalized product development costs for 
the years ended December 31, 2000, 2001 and 2002, respectively.  

F-9 

 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) 

GOODWILL, INTANGIBLES AND OTHER ASSETS   

Goodwill  represents  the  excess  of  costs  over  the  fair  value  of  assets  of  businesses  acquired.    The  Company 
adopted  the  provisions  of  Statement  of  Financial  Accounting  Standards  No.  142,  “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 be amortized over their respective estimated useful lives to their estimated residual 
values,  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.  In addition, the Company completed the annual impairment test during the fourth quarter of 2002 
and concluded that goodwill was not impaired.  

As  of  January 1,  2002,  the  Company  had  unamortized  goodwill  of  approximately  $25.7 million.    Prior  to 
January 1, 2002, goodwill was amortized on a straight-line basis over its expected economic life, generally two to 
ten years, and assessed for recoverability by determining whether the amortization of the goodwill balance over its 
remaining life could be recovered through the undiscounted future operating cash flows of the acquired operation.  
In the aggregate, amortization of goodwill in 2000 and 2001, prior to the adoption of SFAS 142, was approximately 
$7.2 million and $5.2 million, respectively.  

Acquired technology, customer base and tradename, which are related to the Company’s acquisitions (See Note 
3 for discussion of recent acquisitions), are amortized on a straight-line basis over periods ranging from two to ten 
years.  The cost of photography is amortized on a straight-line basis over five years. 

LONG-LIVED ASSETS  

SFAS No. 144 provides a single accounting model for long-lived assets to be disposed of.  SFAS No. 144 also 
changes the criteria for classifying an asset as held for sale, broadens the scope of businesses to be disposed of that 
qualify  for  reporting  as  discontinued  operations  and  changes  the  timing  of  recognizing  losses  on  such  operations.  
The  Company  adopted  SFAS  No. 144  on  January 1,  2002.    The  adoption  of  SFAS  No. 144  did  not  affect  the 
Company's financial statements.  

In  accordance  with  SFAS  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.    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  are  no  longer  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.  

NET LOSS PER SHARE  

  Basic loss per share is based on the weighted average shares outstanding during the period.  The calculation of 
diluted loss per share reflects the dilutive effects of outstanding stock and other dilutive common stock equivalents, 

F-10 

 
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

NET LOSS PER SHARE (CONTINUED) 

if any.  Diluted loss per share is equal to the basic loss per share as the effect on the calculation of basic loss per 
share assuming the exercise of common stock equivalents is anti-dilutive.  

NEW ACCOUNTING PRONOUNCEMENTS  

In  July  2002,  the  FASB  issued  SFAS  No.  146,  “Accounting  for  Costs  Associated  with  Exit  or  Disposal 
Activities.”  SFAS  No.  146  addresses  financial  accounting  and  reporting  for  costs  associated  with  exit  or  disposal 
activities and supercedes Emerging Issues Task Force Issue No. 94-3, “Liability Recognition for Certain Employee 
Termination  Benefits  and  Other  Costs  to  Exit  an  Activity  (including  Certain  Costs  Incurred  in  a  Restructuring).” 
SFAS  No.  146  requires  the  recognition  of  costs  associated  with  exit  or  disposal  activities  when  they  are  incurred 
rather than at the date of a commitment to an exit or disposal plan and also establishes fair value as the objective for 
initial measurement of the costs.  The Company is required to adopt SFAS No. 146 for exit or disposal activities that 
are  initiated  after  December  31,  2002.    The  Company  does  not  expect  the  adoption  of  SFAS  No.  146  to  have  a 
material impact on its financial position, results of operations or cash flows.  

In December 2002, the FASB issued SFAS No. 148, “Accounting for Stock-Based Compensation — Transition 
and  Disclosure,  an  amendment  of  FASB  Statement  No.  123.”  This  Statement,  which  is  effective  for  fiscal  years 
ending  after  December  15,  2002,  amends  SFAS  No.  123  and  provides  alternative  methods  of  transition  for  a 
voluntary  change  to  the  fair  value  based  method  of  accounting  for  stock-based  compensation.    In  addition,  SFAS 
No. 148 amends the disclosure requirements of SFAS No. 123 regardless of the accounting method used to account 
for stock-based compensation.  The Company has chosen to continue to account for stock-based compensation of 
employees  using  the  intrinsic  value  method  prescribed  in  APB  No.  25  and  related  interpretations.    The  enhanced 
disclosure provisions as defined by SFAS No. 148 are effective now for our year ended December 31, 2002. 

3.   ACQUISITIONS 

     On February 10, 2000, the Company acquired all of the outstanding capital stock of COMPS.COM, Inc., a San 
Diego  based  provider  of  commercial  real  estate  information,  for  $49,015,905  in  cash  and  2,259,034  shares  of  the 
Company’s common stock.  The acquisition has been accounted for using purchase accounting and has been valued 
at  approximately  $101,379,000  for  accounting  purposes.    The  purchase  price  was  allocated  primarily  to  cash, 
goodwill, acquired technology and other intangibles, which is being amortized over a period of 2 to 10 years.   

On  November 9,  2000,  the  Company  completed  the  acquisition  of  First  Image,  the  owner  of  the  Metropolis 
software system, a single interface that combines commercial real estate data from multiple information providers.  
The Company acquired all of the outstanding capital stock of First Image for approximately $665,000 in cash and 
9,424 shares of our common stock.  The transaction was accounted for as a purchase and the initial consideration 
was  valued  for  accounting  purposes  at  approximately  $950,000  including  acquisition  expenses.    In  addition,  the 
acquisition  agreement  provided  for  approximately  $950,000  of  additional  consideration  (in  a  combination  of  cash 
and  stock)  to  be  paid  by  CoStar  upon  the  achievement  of  certain  operating  goals  by  the  sole  stockholder  of  First 
Image.    On  June  7,  2002,  in  consideration  of  the  achievement  of  one  of  the  operating  goals,  the  Company  issued 
additional consideration valued at approximately $432,000 consisting of a cash payment of approximately $333,000 
and  4,712  shares  of  common  stock.    Under  the  agreement,  the  sole  shareholder  has  the  opportunity  to  receive 
consideration upon the achievement of the second of the operating goals.  

  On  September 19,  2002,  the  Company  acquired  certain  assets  of  Portland-based  commercial  real  estate 
information provider, REAL-NET, for $305,000 in cash.  The transaction was accounted for as a purchase and the 
consideration was valued for accounting purposes at approximately $320,000 including acquisition expenses.  The 
purchase price was allocated primarily to acquired database technology and customer base, which will be amortized 
over a period of 5 years. 

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

F-11 

 
  
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

4.   GOODWILL 

         Goodwill consists of the following (in thousands):  

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

December 31, 

2001 

2002 

36,968     $
(11,223)   
25,745     $

37,400  
(11,223)
26,177  

  On  January  1,  2002,  the  Company  adopted  the  nonamortization  approach  under  SFAS  No.  142  for  goodwill.  
The results for prior years have not been restated.  A reconciliation of previously reported net loss and net loss per 
share in 2000 and 2001 to the amounts adjusted for exclusion of goodwill amortization net of the related tax effects, 
including a comparison of net loss and net loss per share in 2002, is as follows (in thousands except per share data): 

Year Ended December 31, 
2001 

2000 

2002 

Net loss, as reported.........................................................     $
Goodwill amortization, net of tax....................................    
Adjusted net loss..............................................................     $

(49,655)   $
5,147    
(44,508)    $

(20,161)    $
4,230 
(15,931)    $

Basic and diluted net loss per share, as reported .............     $
Goodwill amortization, net of tax....................................    
Adjusted basic and diluted net less per share ..................     $

(3.28)   $
0.34    
(2.94)    $

(1.29)    $
0.27        
(1.02)    $

(4,784)
0

(4,784)

(0.30)
0.00
(0.30)

Weighted average common shares ..................................    

15,137      

15,636      

15,759

5.  INTANGIBLES AND OTHER ASSETS  

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

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

Building photography ......................................................       
Acquired database technology.........................................       
Customer base..................................................................       
Tradename .......................................................................       

Accumulated amortization...............................................    

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

December 31, 

2001 

2002 

1,795     $
(1,173)

622       

4,643    
17,949    
31,945    
4,198    
58,735       
(22,631)
36,104       
36,726     $ 

1,795  
(1,433)
362  

4,731  
18,104  
32,111  
4,198  
59,144  
(29,979)
29,165  
29,527  

F-12 

 
  
 
  
 
 
 
 
 
 
 
  
 
  
 
 
  
  
   
   
   
    
  
     
       
        
 
 
   
   
     
  
     
       
        
 
  
 
  
 
 
 
 
 
  
    
  
      
        
 
 
 
 
 
 
    
 
 
 
 
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

5.   INTANGIBLES AND OTHER ASSETS (CONTINUED) 

In the aggregate, amortization for intangibles and other assets for future periods is expected to be approximately 
$8.3  million,  $7.2  million,  $4.9  million,  $4.6  million  and  $4.6  million  for  the  years  ending  December  31,  2003, 
2004, 2005, 2006 and 2007, respectively.  

6.  INCOME TAXES  

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.................................................................................

  $

December 31, 

2001 

2002 

959       $
1,541        
29,000        
2,310        

734  
354  
32,670  
1,128  

     Total deferred tax assets...............................................................

33,810        

34,886  

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

(772)      
(240)      
(12,225)      

(915)
(139)
(6,767)

     Total deferred tax liabilities .........................................................

(13,237)      

(7,821)

  Net deferred tax asset.......................................................................
  Valuation allowance.........................................................................

20,573     
(20,573)      

27,065  
(27,065)

Net deferred taxes ..............................................................................

  $

−       $

−  

  A valuation allowance has been established against the related net deferred tax assets due to the uncertainty of 
realization.  The Company’s change in valuation allowance was approximately $880,000 and $6,492,000 during the 
years  ended  December 31,  2001  and  2002,  respectively.    The  valuation  allowance  and  net  operating  losses  at 
December 31, 2002 have been increased to reflect return to accrual adjustments.  

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, 
2001 

2000 

2002 

Expected federal income tax provision (benefit) at 34%     $
State income taxes, net of federal benefit........................    
Increase in valuation allowance.......................................      
Expenses not deductible for tax purposes........................    

(17,578)   $
(2,388)  
19,405      
(1,484)  

(7,191)    $
(951)      
6,965       
190        

Deferred income tax benefit ............................................     $

(2,045)    $

(987)    $

(1,626)
(253)
2,111  
(232) 

−

  The Company paid no income taxes in 2000, 2001 or 2002.  

F-13 

 
 
       
 
       
 
  
   
  
         
 
   
   
   
    
   
 
        
 
   
    
   
 
        
 
   
  
         
 
 
 
 
 
 
 
    
   
 
        
 
 
 
    
   
 
        
 
   
 
 
 
    
   
 
        
 
    
     
        
 
  
 
  
 
 
  
  
   
   
   
 
 
  
     
       
        
 
  
     
       
        
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

6.   INCOME TAXES (CONTINUED) 

  At  December 31,  2002,  the  Company  had  net  operating  loss  carryforwards  for  federal  income  tax  purposes  of 
approximately $84.6 million, which expire, if unused, from the year 2008 through the year 2022.  The tax benefit of 
approximately  $11.6  million  of  net  operating  losses  related  to  stock  options  will  be  credited  to  equity  when  the 
benefit  of  these  losses  is  realized  through  utilization  of  the  net  operating  loss  carryforwards.    During  2000,  the 
Company acquired a company that had net operating losses of approximately $19.4 million which expire, if unused, 
through  the  year  2019.    The  use  of  these  acquired  net  operating  losses  is  subject  to  limitations  imposed  by  the 
Internal Revenue Code. 

During  1999  and  2000,  the  Company  made  acquisitions,  which  were  reported  using  the  purchase  method  of 
accounting.  These acquisitions included identified intangible assets, which in accordance with FAS 109, required 
deferred taxes and related goodwill to be recorded.  Additionally, net operating losses from the acquired companies 
and the net operating losses from CoStar prior to the acquisition, totaling approximately $39.6 million, were valued 
in connection with the acquisition.  The reversal of these deferred taxes in future periods may result in additions to 
the valuation allowance and the recording of additional tax expense in accordance with the provisions of SFAS 109, 
requiring evaluation regarding future realization.  

7.   COMMITMENTS  

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, 2000, 2001 and 2002 was 
approximately $5,595,000, $5,346,000 and $5,500,000, respectively.  

Future minimum lease payments as of December 31, 2002 are as follows (in thousands):  

2003 .....................................
2004 .....................................
2005 .....................................
2006 .....................................
2007 .....................................
2008 and thereafter..............

$

$

5,212
4,178
3,903
3,794
3,421
5,764
26,272

8.   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-14 

 
 
 
 
 
 
  
  
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

9.   NET LOSS PER SHARE  

The following table sets forth the computation of basic and diluted net loss per share (in thousands except per 

share data):  

Year Ended December 31, 

2000 

2001 

2002 

Numerator: 
  Net loss...........................................................................

  $

(49,655)   $

(20,161)   $

(4,784)

Denominator: 
Denominator for basic earnings per share — weighted-
average shares .............................................................

Effect of dilutive securities: 
  Dilutive potential common shares………………………    

15,137      

15,636        

15,759  

—      

—        

—  

Denominator for diluted earnings per share — adjusted 
weighted-average shares .............................................

15,137      

15,636        

15,759  

  Basic and diluted net loss per share ...............................

  $

(3.28)   $

(1.29)   $

(0.30)

The weighted average number of shares does not include stock options and warrants outstanding of 1,716,957, 
1,839,719 and 2,097,273 as of December 2000, 2001 and 2002, respectively, as their effect would be anti-dilutive 
for the periods presented.  

10. EMPLOYEE BENEFIT PLANS  

OPTION PLAN  

In  March  1996  the  Company’s  predecessor,  Realty  Information  Group,  L.P.,  adopted  the  1996  Option  and 
Purchase Plan (the “1996 Plan”), under which 606,000 shares of Common Stock were reserved for issuance upon 
the  exercise  of  options  granted  to  officers,  executive  personnel,  directors  and  key  employees.    Certain  options 
previously granted were included in the 1996 Plan.  In connection with the IPO, all of the options granted under the 
1996 Plan were replaced with options under the 1998 Plan (as defined below).  

In  June  1998  the  Company’s  Board  of  Directors  adopted  the  Stock  Incentive  Plan  (the  “1998  Plan”)  prior  to 
consummation of the IPO.  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 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  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.   

F-15 

 
    
 
    
   
    
 
 
  
    
   
   
   
      
        
        
 
    
     
       
       
 
      
        
        
 
  
   
   
 
     
         
 
 
    
     
       
       
 
  
   
    
     
       
       
 
    
     
       
       
 
  
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

10. EMPLOYEE BENEFIT PLANS (CONTINUED) 

OPTION PLAN (CONTINUED) 

Option activity was as follows:  

  Number of 

Shares 

Range of  
Exercise Price 

Weighted 
Average 

   Exercise Price 

Outstanding at December 31, 1999 ...............
   Granted.......................................................
   Exercised....................................................
   Canceled or expired ...................................
Outstanding at December 31, 2000 ...............
   Granted.......................................................
   Exercised....................................................
   Canceled or expired ...................................
 Outstanding at December 31, 2001 ..............
   Granted.......................................................
   Exercised....................................................
   Canceled or expired ...................................
Outstanding at December 31, 2002 ...............

Exercisable at December 31, 2002 ................
Exercisable at December 31, 2001 ................
Exercisable at December 31, 2000 ................

1,352,142       
840,950    
(269,776)  
(206,359)  
1,716,957       
544,550    
(167,739)  
(254,049)  
1,839,719  
577,700    
(88,281)  
(231,865)  
2,097,273       

1,056,709       
847,686       
686,887       

$ 20.13 - $52.13    
3.45 - $30.00    
$
5.63 - $49.50    
$

$ 15.06 - $29.69    
3.45 - $24.88    
$
7.44 - $44.75    
$

$ 16.20 - $26.25    
$
3.45 - $23.00    
$ 16.00 - $46.81    

$ 15.95  
$ 28.43  
$
8.26  
$ 26.15  
$ 22.05  
$ 20.88  
$ 10.24  
$ 26.16  
$ 22.20  
$ 20.38  
$ 20.75  
$ 24.98  
$ 22.00  

$ 21.60  
$ 19.44  
$ 14.59  

For the purposes of the disclosure required by FAS 123, the fair value of each option granted during the years 
ended December 2000, 2001 and 2002 was $20.44, $18.16 and $15.39, 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: 

 Annual dividends.....................................................      
 Expected volatility...................................................      
 Risk-free interest rate ..............................................      
 Expected life (in years) ...........................................      

Year Ended December 31, 
2001 

0% 
100% 
5.5% 
5 

2002 
0% 
75% 
3.5% 
5 

2000 
0% 
87% 
6.3% 
5 

Pro  forma  compensation  expense  for  stock  option  plans  would  increase  our  net  loss  as  described  in  the 
“Summary  of  Significant  Accounting  Policies”  as  required  by  SFAS  No.  148,  “Accounting  for  Stock-Based 
Compensation-Transition and Disclosure, an amendment of FASB Statement No. 123”. 

F-16 

 
     
 
  
    
  
    
     
 
  
     
 
 
     
   
   
   
   
  
    
   
 
 
   
  
    
   
 
 
 
    
   
 
 
   
  
    
 
 
 
 
     
 
 
   
  
    
   
  
    
   
  
    
 
 
 
 
     
 
 
 
 
 
  
 
 
  
   
   
   
   
   
   
   
   
 
 
 
   
 
 
COSTAR GROUP, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED) 

10. EMPLOYEE BENEFIT PLANS (CONTINUED) 

OPTION PLAN (CONTINUED) 

The following table summarizes information regarding options outstanding at December 31, 2002: 

Exercise Price 

Number of 
Shares 

Options Outstanding 
Weighted- 
Average 
Remaining 
(In Years) 

   Contractual Life 

Options Exercisable 

Weighted- 
Average 
Exercise Price 

Number of 
Shares 

Weighted- 
Average 
Exercise Price 

 $ 

$  3.45 - $  9.00 
$12.63 - $17.86 
$17.88 - $18.06 
$18.10 - $20.30 
$20.40 - $23.06 
$23.08 - $26.81 
$26.85 - $30.00 
$30.75 - $35.13 
$35.25 - $46.81 
$52.13 - $52.13 

290,122      
126,418      
252,000      
284,783      
259,025      
234,851      
349,750      
222,950     
75,374      
2,000      
     2,097,273      

5.6  
8.5  
8.4  
9.0  
8.4  
8.0  
6.9  
7.3 
6.7  
7.2  
7.6  

6.59 
17.19 
18.51 
19.60 
22.27 
24.59 
29.16 
32.06 
38.71 
52.13 
22.00 

290,122     $ 
35,018      
63,750      
45,133      
81,500      
90,628      
269,725      
113,133     
66,534      
1,166      
1,056,709      

6.59 
16.88 
18.05 
19.19 
22.45 
24.68 
29.57 
31.92 
38.95 
52.13 
21.60 

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 is 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 defined contribution retirement plan for all eligible employees.  Effective January 1, 
1997, the Company established a 401(k) Plan (the “401(k)”) to provide retirement benefits for eligible employees.  
The  401(k)  provides  for  tax-deferred  contributions  of  between  l%  and  100%  of  employees’  salaries,  limited  to  a 
maximum annual amount as established by the Internal Revenue Service.  The Company matched 100% in 2000, 
2001 and 2002 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,  2000,  2001,  and 
2002 were approximately $698,000, $1,209,000 and $1,169,000, respectively.  

11. SUBSEQUENT EVENT 

On January 6, 2003, the Company acquired the share capital of London-based Property Intelligence for the U.S. 
dollar equivalent of approximately $16.4 million in cash paid to the owners of the share capital and approximately 
$400,000 in cash, net of exercise proceeds, paid to the option holders of Property Intelligence who simultaneously 
exercised their options with the closing of the acquisition.  The acquisition has been accounted for using purchase 
accounting.    The  purchase  price  was  principally  allocated  to  cash  and  other  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.  
Property  Intelligence,  whose  operations  principally  consist  of  FOCUS  Information,  is  a  leading  provider  of 
information services to the commercial real estate and related business community in the United Kingdom.   

F-17 

 
 
  
  
  
  
      
    
     
  
    
  
         
  
  
      
    
     
  
    
  
         
  
  
      
    
  
 
  
    
  
  
  
  
  
  
  
  
 
   
   
    
 
   
    
 
 
    
 
  
 
    
 
  
 
    
 
  
 
    
 
  
 
    
 
  
 
    
 
  
 
   
 
 
 
    
 
  
 
    
 
  
 
  
 
  
 
  
     
      
  
  
 
  
  
 
   
         
 
Michael R. Klein

Andrew C. Florance

David Bonderman

Warren H. Haber

Josiah O. Low, III

Christopher J. Nassetta

Michael D. Arabe

Jonathan Bray

Frank A. Carchedi

Lawrence J. Dressel

Craig S. Farrington

Carla J. Garrett

Mark A. Klionsky

David M. Schaffel

Dean  L. Violagis

Shareholder Information:

Corporate 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

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

Web Site:
www.costar.com

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

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-looking 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.

Directors:

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

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 Corporation

Officers:

Michael D. Arabe*
Senior Vice President, 
Sales & Customer Service

Jonathan Bray
Managing Director, 
Property Intelligence plc

Frank A. Carchedi*
Chief Financial Officer & Treasurer

Lawrence J. Dressel*
Chief Operating Officer

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

Dean L. Violagis
Vice President, Research

*Denotes CoStar Executive Officer.

www.costar.com

© 2003 CoStar Group, Inc. All Rights Reserved.