'Zillow has the tools to stop; it is simply choosing not to,' CoStar says in amended complaint over alleged copyright infringement
Mergers and acquisitions, antitrust lawsuits, listing bans and the potential entry of a new portal competitor ruled 2025. Here's a look back at the top moments
CoStar agreed in a new legal filing that moving the copyright lawsuit from New York to Washington state would likely make proceedings more efficient for all parties
In a motion to transfer the copyright infringement lawsuit from New York to Washington, Zillow criticized CoStar's legal tactics and its numerous press releases regarding ongoing cases
CEO Jeremy Wacksman told Inman the portal is focused on 'ourselves and what we can control.' Zillow also said Thursday that 80% of home transactions involve one of its products
CoStar Group released its Q3 earnings on Tuesday. Florance used the opportunity to deliver harsh criticism of rival Zillow, and outlined his competitive plan
A Kansas City photographer sued NAR and Realtor.com's parent company for publishing her copyrighted photos of Travis Kelce's estate without her permission
The portal was notifying agents Monday that CoStar declined to renew Matterport's API agreement with Zillow, leading the portal to remove Matterport 3D tours from its site
Zillow has had a difficult month, with lawmakers and rivals filing lawsuits that could upend the portal's business. But experts say the pressure likely won't be the end of Zillow
CoStar Group has filed an opposition letter in response to Zillow signaling its forthcoming filing of a motion to dismiss in a lawsuit over CoStar-copyrighted images
Amid an ongoing legal battle over listing photos, Zillow alleged that CoStar was attempting 'to weaponize copyright litigation for competitive pressure'
In an 'update' Tuesday, CoStar accused Zillow of using thousands more watermarked photos since a legal battle began in July
Homes.com parent CoStar sued Zillow in July over what it described as 'systematic infringement' of copyrighted images. Zillow has yet to formally respond, but has started taking the images down
Costar, parent company of Homes.com, says Zillow is displaying thousands of images that are CoStar property — an act described in the complaint as 'willful, mass infringement'
Washington photographer said Zillow Gone Wild used her photo without permission in 2022. After attempts to negotiate payment of roughly $30K, she's now suing for a max judgment of $300K