Zillow surfers and real estate listing lurkers alike know one of the online marketplace’s standout features is the Zestimate.

Zillow's Zestimates: How accurate are they? Zillow offers free market value estimates, called Zestimates, for over 100 million homes in the U.S. Zestimates are popular with both homeowners and ...

Zillow's price estimates are screwing up homebuying — but Americans love them When Zillow debuted in 2006, the fledgling site bore little resemblance to the real-estate behemoth it is now.

That one feature, the Zestimate — a price tag that hovers over the rooftop of every home in America and estimates its worth — is what makes Zillow so irresistible to users. The aspirational ...