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CoStar news in 2026: 11 dated events

The latest CoStar event on this page is dated Aug 21, 2026. scanx.trade reported: CoStar Group acquires 30% stake in Wikicasa to expand in Italy.

Public (CSGP)Leasing Real Estate10,000+ employeescostargroup.comLinkedIn

Dated events
11
Last 90 days
7
Latest
Aug 21, 2026

News · latest 10

Latest CoStar news

  1. Partnership
    CoStar Group acquires 30% stake in Wikicasa to expand in ItalyCoStar Group has partnered with Wikicasa to expand into Italy's real estate market, leveraging Wikicasa's agent network and CoStar's technology to drive digital transformation.
    scanx.trade
  2. Acquisition
    CoStar Closes $800M Cash Acquisition of New-Home Platform ZondaCoStar Group has completed its acquisition of new home-construction data platform Zonda for $800 million in cash.
    commercialobserver.com
  3. Revenue
    CoStar (CSGP) Reports Q2: Everything You Need To Know Ahead Of EarningsCoStar Group reported revenues of $897 million last quarter, an increase of 22.5% year-on-year.
    markets.chroniclejournal.com
  4. New location
    World-famous AI artist unveils video installation at CoStar grand openingCoStar Group held a grand opening for its new $460 million campus, Foundry Park, in Richmond, Virginia.
    richmonder.org
  5. Executive hire
    CoStar Group Appoints New Chief Financial OfficerRobin Rossmann, Chief Financial Officer
    theglobeandmail.com
  6. Executive departure
    CoStar Group Promotes Robin Rossmann to Chief Financial Officer to Drive Margin Expansion and Profitable GrowthChristian Lown, Chief Financial Officer
    mymalonetelegram.com
  7. Launch
    CoStar Group Launches CoStar Platform In France, Eyes €300bn MarketCoStar Group has launched its commercial real estate platform in France, providing data and analytics for the country's estimated €300 billion market.
    onlinemarketplaces.com
  8. Launch
    CoStar Group launches Apartments.com Ai, redefining the future of apartment search.
    businesswire.com
  9. Revenue
    CoStar Group, homes.com surge in Q1 - CEO welcomes end of activist 'distraction'$897M
    housingwire.com
  10. Launch
    CoStar Launches Homes AI, Refining the Future of Home Shopping
    rismedia.com

Showing 10 of 11 dated events. The Signal API returns all of them.

Get them with one API call

Signal API · MCP

Track CoStar with the Signal API

One POST /v1/companies/enrich call with costargroup.com returns CoStar news signals (news), each with its source. Or ask Claude through MCP.

Start Free1,000 free creditsUse it in Claude via MCP

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"costargroup.com","signal_types":["news"],"limit":20}'

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Questions about CoStar news

What is the latest news on CoStar?
The newest event on this page is dated Aug 21, 2026. scanx.trade reported: CoStar Group acquires 30% stake in Wikicasa to expand in Italy. This page lists 11 dated events for CoStar, each with a source link.
What is going on with CoStar?
The 10 latest events on this page cover partnership (1), acquisition (1), revenue (2), new location (1), executive hire (1), executive departure (1) and launch (3). The newest: Aug 21, 2026: CoStar Group acquires 30% stake in Wikicasa to expand in Italy (scanx.trade).

Source. News articles about the company, one source link per event.

Method. Stories about the same event within 14 days merge into one row. Noise (lists, stock tips, recaps) is removed.

Data as of .

How this data is built →Get it from the Signal API →