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CoStar Group

Robin-Rossmann
Jul 15, 2026

CoStar taps European managing director as next CFO

CoStar Group on Monday announced that it has appointed Robin Rossmann to be its new chief financial officer, effective July 31.

CoStar_DowntownRichmond
May 29, 2026

CoStar facing multiple antitrust accusations in lawsuits 

CoStar Group faces three federal antitrust lawsuits alleging monopolistic practices in commercial real estate data across Virginia, California, and D.C.

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May 29, 2026

CoStar to acquire Zonda for $800M

CoStar Group announced Friday it plans to acquire homebuilding data and software firm Zonda for $800 million in cash.

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Feb 19, 2026

CoStar cuts Richmond jobs as Homes.com faces scrutiny

CoStar is laying off Richmond employees as it expands AI at Homes.com and faces investor criticism over spending and strategy.

Wooden judge’s gavel on a sounding block with two thick legal books in the background
Oct 1, 2025

Virginia AG sues Zillow, Redfin over $100M agreement not to compete

Virginia Attorney General Jason Miyares filed an antitrust lawsuit against real estate website Zillow and Redfin.

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Aug 27, 2025

CoStar completes $1.9B acquisition of Domain

CoStar Group announced Wednesday that it has completed its $1.9 billion acquisition of Australian property listings platform Domain.

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Jul 30, 2025

CoStar sues Zillow for alleged copyright infringement

CoStar Group has sued Zillow, claiming that the real estate website is using its copyrighted images illegally.

CoStar Group Inc. plans to add 750,000 more square feet to its holdings in Richmond, adding an estimated 2,000 jobs. Rendering courtesy CoStar Group Inc.
May 9, 2025

CoStar to purchase Australian property listings platform for $1.9B

Arlington County real estate data firm CoStar Group announced Friday it has signed a deal to acquire Domain, an Australian property listings platform, for 3 billion in Australian dollars, or $1.9 billion in U.S. dollars. 

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May 5, 2025

Homes.com retains No. 2 ranking among US real estate portals

Homes.com averaged 104M monthly visitors in Q1 2025, ranking No. 2 among U.S. real estate portals, according to CoStar Group’s latest earnings call.

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Apr 8, 2025

CoStar shakes up board of directors

Arlington County-based real estate data and analytics company CoStar Group is making major changes to its board of directors and launching a committee to scrutinize its finances as part of an agreement it entered with New York hedge funds D. E. Shaw group and Third Point. As part of the terms of the agreement, which […]

CoStar-HQ
Mar 3, 2025

CoStar completes $1.6B acquisition of Matterport

Arlington County-based real estate data and analytics company CoStar Group announced Friday that it had completed the acquisition of Sunnyvale, California-based 3D digital twin technology company Matterport. CoStar says the $1.6 billion acquisition, which was announced last year, will allow the company to accelerate the adoption of AI-driven digital twin technology across the global real […[...]

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Feb 27, 2025

CoStar eliminates some jobs, but plans to add about 1,000 jobs

Arlington County-based real estate data and analytics company CoStar Group on Thursday announced several substantial changes to its Virginia workforce, including the elimination of some jobs and the addition of others. The company said it plans to fill more than 1,000 new positions predominantly in Richmond, including 500 new Homes.com sales professionals. CoStar said that […]

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