Latest CoStar Group News & Updates

See the latest news and media coverage for CoStar. We track all announcements, press releases, and industry mentions in real time, all in one place.

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CoStar Group (CoStar)

Commercial real estate information and analytics provider

costargroup.com
Headquarters
Arlington, United States
Company type
Public company
Number of employees
5,000–15,000

Last updated

Latest news about CoStar Group (CoStar)

In short: CoStar reported strong Q1 2026 financial results with revenue rising 23%, launched a major AI initiative, and fended off an activist investor campaign.

Company announcements

  • CoStar

    CoStar and Apartments.com raise U.S. multifamily vacancy forecast

    National vacancy to hit 8.8% by year-end 2026, easing to 8.4% in 2027. Rent growth revised upward slightly for Q2 but lowered for Q4.

  • CoStar

    CoStar expects U.S. industrial vacancy to peak early 2027

    National vacancy rate stays mid-7% in Q2 2026, rises into 2027, then descends. Rent growth forecast at +1.6% for 2026-27.

  • CoStar

    CoStar Group reports Q1 2026 revenue growth

    Revenue rises 23% to $897 million from $732 million. Net new bookings increase 20% to $67 million. Adjusted EBITDA doubles to $132 million. 2026 outlook reaffirmed with increased guidance.

  • CoStar

    CoStar reports mostly higher commercial real estate prices

    U.S. composite indices rose in March 2026, with exceptions in the West and Northeast office. Equal-weighted index hit new highs; value-weighted recovered from prior declines.

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