Zillow

aid: zillow
name: Zillow
description: >-
  Zillow is the largest U.S. real-estate marketplace, offering home and rental
  listings, Zestimate home value estimates, mortgage tools, and a connected
  agent and lender ecosystem. Zillow Group owns Trulia, StreetEasy, HotPads,
  Out East, Bridge Interactive, Mortech, Showcase, and ShowingTime+. Zillow
  sunset its legacy public consumer APIs (Zillow Web Services, the GetSearchResults
  / GetZestimate / Property Details APIs and the Mortgage APIs) on September 30,
  2021. Programmatic access to Zillow Group listing, broker, and lender data is
  now delivered through Bridge Interactive (bridgedataoutput.com) for licensed
  real-estate professionals and MLSs, the Zillow Tech Connect partner program
  for vendors, Mortech for mortgage pricing, and the Showcase listing
  enhancement product. This profile documents what is publicly findable on each
  surviving API surface.
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://www.zillow.com
created: '2024-01-01'
modified: '2026-05-23'
specificationVersion: '0.19'
type: Index
access: 3rd-Party
tags:
  - Bridge
  - Brokers
  - IDX
  - Lenders
  - Listings
  - Mortgage
  - MLS
  - Real Estate
  - Rentals
  - RESO
apis:
  - aid: zillow:zillow-web-services-historical
    name: Zillow Web Services (Historical / Sunset)
    description: >-
      Zillow Web Services were the legacy public XML-based APIs from Zillow
      including GetSearchResults, GetZestimate, GetDeepSearchResults,
      GetUpdatedPropertyDetails, GetComps, GetRegionChildren, and the
      Neighborhood and Mortgage APIs. The full suite was deprecated and shut
      down on September 30, 2021. Existing keys stopped functioning. No new
      access is granted. Equivalent listing and valuation data is now
      delivered to licensed parties through Bridge Interactive.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.zillowgroup.com/developers
    baseURL: https://www.zillow.com/webservice
    tags:
      - Deprecated
      - Listings
      - Real Estate
      - Sunset
      - Zestimate
    properties:
      - type: Successor
        url: https://bridgedataoutput.com
      - type: Announcement
        url: https://www.zillowgroup.com/developers
  - aid: zillow:bridge-interactive-api
    name: Bridge Interactive API
    description: >-
      Bridge Interactive is Zillow Group's RESO-compliant data distribution
      platform for MLSs, brokers, and approved vendors. It exposes a RESO Web
      API (OData-based) for searching listings, members, offices, media, and
      other RESO Data Dictionary resources, plus a Listing Output service for
      bulk replication. Access requires MLS approval and is gated per data
      feed.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://bridgedataoutput.com/docs/platform/
    baseURL: https://api.bridgedataoutput.com
    tags:
      - Bridge
      - Listings
      - MLS
      - OData
      - Real Estate
      - RESO
    properties:
      - type: Documentation
        url: https://bridgedataoutput.com/docs/platform/
      - type: Portal
        url: https://bridgedataoutput.com
      - type: Authentication
        url: https://bridgedataoutput.com/docs/platform/?ref=authentication
  - aid: zillow:zillow-tech-connect
    name: Zillow Tech Connect
    description: >-
      Zillow Tech Connect is the partner program that lets approved real-estate
      software vendors integrate with Zillow Premier Agent for contact, lead,
      and listing sync. Vendors are vetted and onboarded directly with Zillow
      Group rather than via a self-serve developer portal.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.zillowgroup.com/tech-connect/
    baseURL: https://www.zillowgroup.com/tech-connect/
    tags:
      - CRM
      - Leads
      - Partners
      - Real Estate
    properties:
      - type: Portal
        url: https://www.zillowgroup.com/tech-connect/
  - aid: zillow:mortech-api
    name: Mortech API
    description: >-
      Mortech is Zillow Group's mortgage pricing and product eligibility
      engine for lenders and partners. It exposes web services for real-time
      rate quotes, scenario pricing, and product and pricing engine (PPE)
      workflows used by lender websites, LOS integrations, and rate tables on
      Zillow.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.mortech-inc.com
    baseURL: https://www.mortech-inc.com
    tags:
      - Lenders
      - Mortgage
      - Pricing
      - Rates
    properties:
      - type: Portal
        url: https://www.mortech-inc.com
  - aid: zillow:showcase-api
    name: Zillow Showcase
    description: >-
      Zillow Showcase is a premium listing enhancement product for agents and
      MLSs that integrates immersive media (interactive floor plans, virtual
      tours, AI-enhanced photography) into Zillow listings. Integration is
      delivered through MLS feed enrichment and Zillow Group partner
      onboarding rather than a self-serve public API.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.zillow.com/z/showcase/
    baseURL: https://www.zillow.com
    tags:
      - Listings
      - Media
      - MLS
      - Real Estate
      - Showcase
    properties:
      - type: Portal
        url: https://www.zillow.com/z/showcase/
common:
  - url: https://www.zillow.com
    name: Zillow Website
    type: Website
  - url: https://www.zillowgroup.com
    name: Zillow Group
    type: ParentCompany
  - url: https://www.zillowgroup.com/developers
    name: Zillow Group Developers
    type: Portal
  - url: https://bridgedataoutput.com
    name: Bridge Interactive
    type: Portal
  - url: https://bridgedataoutput.com/docs/platform/
    name: Bridge Documentation
    type: Documentation
  - url: https://www.zillowgroup.com/tech-connect/
    name: Zillow Tech Connect
    type: Partners
  - url: https://www.mortech-inc.com
    name: Mortech
    type: Subsidiary
  - url: https://www.zillow.com/z/showcase/
    name: Zillow Showcase
    type: Product
  - url: https://www.zillow.com/blog/
    name: Zillow Porchlight Blog
    type: Blog
  - url: https://www.zillow.com/research/
    name: Zillow Research
    type: Research
  - url: https://www.zillowgroup.com/news/
    name: Zillow Group Newsroom
    type: Newsroom
  - url: https://github.com/zillowgroup
    name: Zillow Group on GitHub
    type: GitHubOrganization
  - url: https://www.zillow.com/z/corp/terms/
    name: Terms of Use
    type: TermsOfService
  - url: https://www.zillow.com/z/corp/privacy/
    name: Privacy Notice
    type: PrivacyPolicy
  - url: https://zillow.zendesk.com/hc/en-us
    name: Zillow Help Center
    type: Support
  - url: https://x.com/zillow
    name: Zillow on X
    type: X
  - url: https://www.facebook.com/Zillow
    name: Zillow on Facebook
    type: Facebook
  - url: https://www.linkedin.com/company/zillow
    name: Zillow on LinkedIn
    type: LinkedIn
  - url: https://www.instagram.com/zillow
    name: Zillow on Instagram
    type: Instagram
maintainers:
  - FN: Kin Lane
    email: [email protected]