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Zillow API Benefits

Why Integrate With Zillow's API Network?

Customers want valuations

Zillow receives tens of millions of searches for home values each month. You can tap into that interest (some would say obsession!) by using the API to put home valuation information on your Web site for free.

Get customers, not filled-in forms

Stop creating Comparative Market Analyses for customers who have no intention of buying or selling. Let Zillow's technology take care of them. You can include a call to action on your Web site, explaining that you are available to discuss the Zestimates displayed.

Brand recognition

Zillow is one of the most-visited online real estate sites. By partnering with us, your Web site gets instant brand credibility along with unbiased third-party valuations.

It's free!

Zillow has data on more than 110 million homes, with Zestimates and Rent Zestimates on approximately 100 million. You can have all our data for free on your Web site with virtually none of the effort.

Free Co-Branding

Co-branding boosts your visibility among the visitors you send from your Web site to Zillow.

What Does Zillow Get Out of the API Network?


We require that members display Zillow branding when they display Zillow data. This is really a two-way street: Your Web site gives us presence in a local market and we give you a credible national brand.


We give you the majority of the data so most customers will have no need to visit Zillow. For the small percentage who want to "roll up their sleeves" and dig deeper, we make it easy to be one click away from more data.