CoStar files lawsuit against Zillow claiming systematic copyright infringement of photographs distributed across Zillow's ...

In its legal filing, CoStar demands Zillow remove all unlicensed CoStar photos from its sites and also pay damages, which are ...

CoStar CEO Andy Florance threatened to sue Redfin and Realtor.com if they do not “immediately remove our images.” ...

Buying $100 In CSGP: If an investor had bought $100 of CSGP stock 10 years ago, it would be worth $483.47 today based on a price of $96.83 for CSGP at the time of writing.

The dispute is the latest volley in a fight between Zillow and apartments.com owner CoStar, both vying for dominance in the ...

Zillow was sued on Wednesday by Homes.com owner CoStar Group, which accused the largest U.S. online real estate portal of ...

Zillow was sued on Wednesday by real estate information provider CoStar Group, which accused the largest U.S. online real ...

This story originally appeared on Real Estate News. CoStar has filed suit against Zillow, accusing the nation's leading home ...

CoStar CEO Andy Florance is also threatening to sue Redfin and Realtor.com if copyrighted images allegedly on their sites ...

Zillow, the most popular real estate marketplace in the country, is now facing two separate lawsuits challenging its dominance in the U.S. housing market.

However, real estate data-technology leader CoStar Group (NASDAQ: CSGP) was having an awful day. Shares were down by 14% and declined so sharply at the open, they had to be temporarily halted.

CoStar Group ’s push to become the biggest name in online commercial real estate is about to take another big step forward as the company announced Wednesday evening that it is buying Ten-X ...