PRESS RELEASE DETAIL


Sep 03, 2008

CoStar Group to Announce First Quarter 2008 Results On April 23, 2008

2008-04-04 2008 CoStar Group to Announce First Quarter 2008 Results On April 23, 2008 Earnings Report to be Issued After Market Close on Wednesday, April 23; Conferenc...

2008-04-04 2008 CoStar Group to Announce First Quarter 2008 Results On April 23, 2008 Earnings Report to be Issued After Market Close on Wednesday, April 23; Conference Call to Discuss Financial Results Scheduled for 11:00AM EDT on Thursday April 24

BETHESDA, Md., April 4, 2008 -- CoStar Group, Inc. (Nasdaq: CSGP ), the number one provider of information services to the commercial real estate industry, will announce its first quarter 2008 financial results following the market close on Wednesday, April 23, 2008. Management will conduct a conference call to discuss the quarterly results and the company's outlook for the second quarter at 11:00 AM EDT on Thursday, April 24.

To participate in the conference call, please dial (888) 688-0419 (from the United States and Canada) or (706) 634-0964 (from all other countries) and enter conference reservation code 41904827. Investors may also access a live audio web cast of this conference call by accessing the link in the Investors section of CoStar Group's web site at www.CoStar.com .

An audio recording of the conference will be available for replay approximately two hours after the call's completion and remain available through midnight on May 8, 2008. To access the recorded call, please dial (800) 642-1687 (from the U.S. and Canada) or (706) 645-9291 (from all other countries) with the reservation code 41904827. The webcast replay will also be available in the Investors section of CoStar Group's web site for a period of time following the call.

About CoStar Group, Inc.

CoStar Group, Inc. (Nasdaq: CSGP ) is the number one provider of information services to commercial real estate professionals in the United States as well as the United Kingdom. CoStar's integrated suite of services offers customers online access to the most comprehensive database of commercial real estate information, which has been researched and verified by our team of researchers, currently covering the U.S., as well as London and other parts of the U.K. and parts of France. Headquartered in Bethesda, MD, the company has approximately 1,300 employees, including the largest professional research organization in the industry. For more information, visit www.costar.com .

This news release includes "forward-looking statements" including, without limitation, statements regarding CoStar's expectations, beliefs, intentions or strategies regarding the future. These statements are subject to many risks and uncertainties that could cause actual results to differ materially from these statements. More information about potential factors that could cause actual results to differ  materially from those discussed in the forward-looking statements include, but are not limited to, those stated in CoStar's filings from time to time with the Securities and Exchange Commission, including  CoStar's Form 10-K for the year ended December 31, 2007, under the heading "Risk Factors." All forward-looking statements are based on information available to CoStar on the date hereof, and CoStar assumes no obligation to update such statements.
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