Real estate giants crack down on exclusive 'off-market' home listings in major shift for buyers Zillow, Redfin to ban properties marketed privately before appearing on multiple listing service ...

When real estate changes hands, a local government entity records the transaction details. Here’s how to find out who owns the property you want.

Listings that use CoStar’s images have also been sent to Redfin and Realtor.com, two smaller competing real estate portals that have partnership agreements with Zillow, according to the lawsuit.

Compass, the real estate brokerage, claims that Zillow, the website that has 227 million unique visitors a month, has conspired to maintain a monopoly over digital home listings.