Latest News and Press Releases

CoStar’s complaint, which seeks millions of dollars in damages and a permanent injunction, demonstrates RealMassive is not the “sharing” platform it claims to be but rather is driven by a business...

WASHINGTON, May 13, 2015 (GLOBE NEWSWIRE) -- This month's CoStar Commercial Repeat Sale Indices (CCRSI) provides the market's first look at March 2015 commercial real estate pricing. Based on...

Apartments.com moves to number one in apartment rentals site traffic Acquisition of Apartment Finder consolidates Company's leadership in multifamily WASHINGTON, April 29, 2015 (GLOBE NEWSWIRE)...

WASHINGTON, April 29, 2015 (GLOBE NEWSWIRE) -- CoStar Group, Inc. (Nasdaq:CSGP), the leading provider of commercial real estate information, analytics and online marketplaces, today announced that it...

WASHINGTON, April 21, 2015 (GLOBE NEWSWIRE) -- CoStar Group, Inc. (Nasdaq:CSGP) today announced that Apartments.com is now the most trafficked apartment rentals site among consumers searching online...

WASHINGTON, April 15, 2015 (GLOBE NEWSWIRE) -- This month's CoStar Commercial Repeat Sale Indices (CCRSI) provides the market's first look at February 2015 commercial real estate pricing. Based on...

WASHINGTON, April 6, 2015 (GLOBE NEWSWIRE) -- CoStar Group, Inc. (Nasdaq:CSGP) will announce financial results for the first quarter of 2015 following the market close on Wednesday, April 29, 2015....

WASHINGTON, March 31, 2015 (GLOBE NEWSWIRE) -- CoStar Group, Inc. (Nasdaq:CSGP), the leading provider of commercial real estate information, analytics and online marketplaces, is pleased to announce...

WASHINGTON, March 11, 2015 (GLOBE NEWSWIRE) -- This month's CoStar Commercial Repeat Sale Indices (CCRSI) provides the market's first look at January 2015 commercial real estate pricing. Based on...

WASHINGTON, Feb. 25, 2015 (GLOBE NEWSWIRE) -- CoStar Group, Inc. (Nasdaq:CSGP), the leading provider of commercial real estate information, analytics and online marketplaces, announced today that...