CoStar Group, Inc. Stock News

ARLINGTON, Va.--(BUSINESS WIRE)--Today, Apartments.com, an industry-leading online marketplace of CoStar Group (NASDAQ: CSGP), published its latest report on multifamily rent trends for August 2025. U.S. apartment rents declined in August, with the national average falling to $1,713 — a 0.23% decrease from July's revised rent of $1,719. This marks the second consecutive month of flat or negativ...

SYDNEY & ARLINGTON, Va.--(BUSINESS WIRE)--CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information, analytics and 3D digital twin technology in the property markets, announced today the successful completion of its acquisition of Domain Holdings Australia Limited (“Domain”), one of Australia's leading property marketplaces. This transformative acquis...

ARLINGTON, Va.--(BUSINESS WIRE)--Today Apartments.com, an industry-leading online marketplace of CoStar Group (NASDAQ: CSGP), published an in-depth report on multifamily rent trends for July 2025. U.S. apartment rent growth continued to slow throughout the month, with the national average holding at $1,717, unchanged from June. The month-over-month change was a negligible -0.03%, marking the si...

ARLINGTON, Va.--(BUSINESS WIRE)--Homes.com, a CoStar Group leading online residential marketplace, released a new report today analyzing home price trends in July (based on the data collected to date), including price trends across major metros and house types. Preliminary price data for June showed a 2.1% increase in the median home price nationally, consistent with this year's trend of modera...

This story originally appeared on Real Estate News.

Zillow was sued on Wednesday by real estate information provider CoStar Group , which accused the largest U.S. online real estate portal of publishing at least 46,979 copyrighted photos without permission.

NEW YORK--(BUSINESS WIRE)--CoStar Group, Inc. (NASDAQ: CSGP), a global leader in commercial real estate information, analytics, online marketplaces and 3D digital twin technology, filed a lawsuit in New York federal court today alleging rampant copyright infringement by Zillow. The infringement could hardly be more brazen. The complaint shows that Zillow is unlawfully exploiting tens of thousan...

ARLINGTON, Va.--(BUSINESS WIRE)--CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information, analytics, and 3D digital twin technology in the property markets, announced today the appointment of Grant Montgomery as National Director of Multifamily Analytics. The hire will augment the company's already powerful analytics across the U.S. multifamily sect...