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MLex

December 12, 2025

CoStar Group Inc et al v. Zillow Group Inc et al

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. May 11, 2026

    Zillow Aims To Tear Down CoStar's Property Photo Rights Suit

    Zillow urged a Seattle federal judge to throw out a mass copyright lawsuit from rival CoStar over tens of thousands of property photos, arguing that its automated handling of user-uploaded images does not constitute infringement.

1 other articles on this case. View all »

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