Zillow^® Labs

So many tools, so little time. We have gathered Zillow tools on this page so you can pick and choose the tool or gadget you want, depending on your needs. Whether you're a blogger, a real estate professional, Web developer, or consumer, we have free tools you can integrate on your site.

Tools for Professionals (Web developers, agents, brokers, media, bloggers, etc.)

Zillow's API Network is the most flexible way to integrate Zillow functionality onto your Web site for free and has now graduated from the labs program . The API can turn member sites into mini real estate portals by offering fresh and provocative content to keep your users coming back. Check it out here and join the over 1,000 developers who have already downloaded their ID's.

Zillow's Web site Module provides your users with a home valuation application that is embedded into your Web site or blog. It includes Zestimate^® home valuations on more than 68 million homes in the U.S., value ranges, and charts. By simply cutting and pasting the HTML provided you can have Zillow functionality up and running on your Web site within a few minutes — for free. The application was created within our developer community by Eferi software and currently they are hosting it on their domain. Please remember you will be asked to sign up for an API key back on Zillow in order to make your Web site module work. Visit our partners at Eferi software here to download the code.

Zillow's iFrameable Site is an easy and free way to frame a lightweight version of Zillow and offer your users Home Valuations and Home Comparables functionality. Although framing www.zillow.com is against our Terms of Use, our partner Eferi software found a creative solution to build two frameable sites that meet our branding requirements. As a result, it gives publishers the ability to easily integrate Zillow functionality within their site. All we ask is that you do not manipulate the frameable site in anyway. In order for this to work, links to Zillow.com need to open up in a separate browser window. Visit our partners at Eferi software to frame Zillow Lite today, Home Valuations Frame, Home Comparables Frame. Please remember you will be asked to sign up for an API key back on Zillow in order to make your framed site unique.

Zillow's Mortgage Rate Widgets provide free mortgage rate data for your Web site. Information includes rate tables and interactive charts for various loan programs and time frames. You can also get free co-branding! Learn more.

Zillow.com Search Box
Add a Zillow.com home valuation search box to your site.

• March 27, 2006
• Learn More |

Zillow.com Neighborhood Boundaries
Neighborhood boundaries for nearly 7,000 neighborhoods and 150 cities.

• January 3, 2007
• Learn More |

Tools for Consumers

Zillow Widgets are a fun, free, and interactive way to display Zillow data directly on your computer without ever having to visit Zillow.com. A handful of members from our API network have been kind enough to develop three Widgets for our Real Estate community for iGoogle, and Netvibes. Amit Chaudhary built the iGoogle gadget to track Zillow Home Value Index, Mike Henscheid built the gadget to track individual homes & the Netvibes widget.

Zillow Mobile
Get Zestimates on your cell phone, instantly.

• July 26, 2006
• Learn More |

Your Turn: Have Tools and Ideas to Share?

Have you built a Zillow tool you'd like to share? Send a description and a link to the tool to and we'll check it out. If we think it's cool, we'll link to it from here. Or, if you have an idea you'd like to share with us, send us an e-mail.