Real Estate, Home Values, Mortgages, Homes for Sale, Homes for Rent, and Mobile Apps Products. Zillow Zillow ... Zillow | 202,735 followers on LinkedIn. Reimagining real estate to make it easier. According to Zillow, just half of all home values are actually within their Zestimate Range. In the example above, the Zestimate Range is $229,000-$263,000. That means there's a 50% chance the home is worth more than $263,000 or less than $229,000. In other words, buying or selling a house based on the Zestimate alone could be a huge mistake!.