Zillow API

The Zillow API Network turns member sites into mini real estate portals by offering fresh and provocative real estate and mortgage content to keep people coming back. There are four categories of APIs. 1) Home Valuation API: Search results list, Zestimate™ home valuations, home valuation charts, comparable houses, and market trend charts. 2) Property Details API: Property-level data, including historical sales price and year, taxes, beds/baths, etc. 3) City and neighborhood market statistics and demographic data 4) Mortgage rates and monthly payment estimates
Real Estate
Followers (150)
Developers (15)
API Mashups (30)
  • RentToOwnQuest is a mashup of Oodle and Google maps API's. They provide listings for all kinds of properties from rent to own homes, owner financing, to lease option houses - you name it....
  • Automagical.ly is a free service that monitors stuff you're interested in and notifies you when things happen.
  • Simple Energy uses social and game mechanics to engage energy customers and encourage them the reduce their energy consumption.
Related Articles
Source Code
Title Description
The code to create a Zillow and Google Maps Mashup
A simple Ruby wrapper API to the Zillow Web service API. It reduces the complexity of making the Web service call and parsing the results. All the results are transformed into a hash array format instead of original XML format.
Zillow Python Library by Hannes Hapke The Zillow Python library by Hannes Hapke allows to convert a home address into real estate data...
Zillow PHP Library by Matthew Vince This is a Ruby library to access the Zillow API created by Matthew Vince. API capabilities can...
Zillow API in Cake Zillow API in Cake allows developers to access the Zillow API using the CakePHP development...
Rubillow Rubillow is a library that enables developers to access the Zillow API from their Ruby applications...
Zillow API PHP Library The Zillow API PHP Library allows developers to access the Zillow API using PHP code. This library...
Pillow Pillow is a PHP library that serves as an interface to the Zillow API. Currently, the library only...
Comments (2)


Get an easy solution that can drop into “any” website with a few lines of HTML code. Our custom Zillow Home Value Search Web API tool has been integrated with a Yahoo! Map API interface – plus we’ve integrated tracking and lead generation capabilities!

See a live demo here: http://www.infinityarts.com/web_api/demo/zillow_valuesearch.asp

Visit Infinity Arts for interactive marketing, design and development - http://www.infinityarts.com


I saw that the API would allow up to 20 Zestimates at one time. I do about 70 per day, and would love to do them all at once. I do not store or republish them, but quickly filter on a spreadsheet that gets replaced each day. Suggestions?

RenttoOwnQuest RenttoOwnQuest
RentToOwnQuest is a mashup of Oodle and Google maps API's. They provide listings for all kinds of properties from rent to own homes, owner financing, to lease option houses - you name it. Listings are offered throughout the US. Oodle's API is used to power the property listings. Other API's used include: Google maps, Adsense, and Zillow.
Automagical.ly Automagical.ly
Automagical.ly is a free service that monitors stuff you're interested in and notifies you when things happen.
Simple Energy Simple Energy
Simple Energy uses social and game mechanics to engage energy customers and encourage them the reduce their energy consumption.
Real Estate Charts using Trulia API Real Estate Charts using Trulia API
TRULIA provides statistical information like visitor traffic, hot markets, average and median home prices over a period of time and even breaks down prices based on home size. Search neighborhood schools using the Education.com API and get home valuation, comparable sales, Mortgage rates etc. via Zillow.
Real estate mashup Real estate mashup
Search homes, get estimates, view Walk Score and Yelp listings and plot them all using Google Maps.
Best Place Live Best Place Live
Realtime content from bestplacetolive.com helps users find job opportunties, travel and leisure destiniations, real estate trends, concerts and more in over 1500 cities.
UpTier UpTier
UpTier provides QR Code service for Zillow listings. It uses Zillow API to pull property listings and Google Chart API to draw QR code.
SchoolAndHousing SchoolAndHousing
SchoolAndHousing offers school-centered online real estate searches. Search school by API test scores, region, zip code, city, county or address. Users can also search elementary, middle and high school overlapped attendance areas. Search detailed school information including test scores, demographic information, etc. and cross-reference with a local housing search.
Greener Pastures Greener Pastures
Greener pastures ranks U.S. cities based on the greenness of their available housing stock. In a graph, each line represent a city's greenness over time. You can hover over a line to see which city it represents and compare.
Market Data Masher Market Data Masher
View real estate market data, demographic, school scores, and locations. Compare two locations by city, zip code, and even neighborhood.
TeachStreet TeachStreet
TeachStreet helps lifelong learners find great classes and teachers, empowering teachers with robust online tools to manage their teaching businesses, and enabling schools to more effectively generate leads for their classes.
Realestate news in Real Time Realestate news in Real Time
Realestate news in realtime. Uses APIs from Trulia, Twitter and Zillow.
DevHub DevHub
A free site-building service that takes data from APIs and other content sources as a way for niche publishers to quickly create content-rich sites along with built-in monetization options.
Zillow iPhone App Zillow iPhone App
View real estate information on every home around you as you move using the free Zillow iPhone App. Walk or drive through a neighborhood and see Zestimate home values, homes for sale, recently sold homes, and more.
Local Area Info from Zillow Widget Local Area Info from Zillow Widget
See local area information for major us cities. See the age distribution in my city, the price per square foot, and other data. Find out by looking at this widget displaying data from Zillow.com.
FOAFster FOAFster
A prototype visualizer for Friend Of A Friend relationship objects. It mashes up MyBlogLog FOAF objects, and adds favorites from del.icio.us, Digg, Last.fm, LinkedIn, StumbleUpon, Upcoming, Tumbler, Twitter, and YouTube if it can find them.
MyNeighborhood.Com MyNeighborhood.Com
MyNeighborhood.Com is a spacially aware social networking tool that focuses on delivering georelevant content to neighborhoods in the United States.
HouseSide HouseSide
Search for homes, get estimates for homes using Zillow, and find lenders for financing your home purchase.
Home Valuations Home Valuations
Find out what your home is worth using this home valuation tool. Produced using APIs from Zillow, Trulia, HomeGain, eppraisal, and OnBoard to provide home valuations and comparable sales.
Keep Up With Jones Keep Up With Jones
This Facebook app allows you to connect to Zillow from Facebook. View information about your house and see what your friends houses are worth.
Real Estate Home Valuation Real Estate Home Valuation
Full screen, Google Maps real estate portal to find real estate professionals, properties for sale, and home valuation with local agent recommendations.
RealEstate MarketWatch101 RealEstate MarketWatch101
The website is always up-to-date with real estate listings from Miami to Maine. The website uses Google Base listings and provides a property location context using Google Maps.
Easy One Loan and Home Values Easy One Loan and Home Values
Mashup of Zillow and Yahoo Maps as supplement to online mortgage service.
Home Value Calculator Home Value Calculator
Uses Zillow data to calculate the value of single-family homes in the U.S. Small widget suitable for placing on your Google home page.
dsSearchAgent dsSearchAgent
MLS IDX mapping solution for real estate professionals. The link currently shows housing data from SoCalMLS, but housing data from many other MLSs across the country is also available for real estate agents / brokers licensed in those respective areas.
Zillow To Go Zillow To Go
Search Zillow for estimates from your cell phone using SMS, WAP and Email. Configure alerts and get notified real time as estimates change. Simply use the keyword zillow and provide the address of the property.
NetWorth NetWorth
A site that will automatically determine your net worth. Real estate valuations based on Zillow.
Auction Cloud Auction Cloud
Introducing a different way to shop the eBay listings for the most searched for products being auctioned. AuctionCloud shows popular keywords used by eBay users when searching listings. Real estate section uses Zillow API for zestimates.
Zillow ZIndex Google Gadget Zillow ZIndex Google Gadget
This gadget allows adding a graph for ZIndex, which is derived from median prices of homes sold, for a specific location such as All of the USA, any state, any city or zip code. It can be added to the Personalized Google Homepage, Desktop and Pages.
ZipRealty ZipRealty
Full MLS real estate listings using Google Maps. As of October 2006 also offers data provided by the Zillow API.