aid: particle-space
url: https://raw.githubusercontent.com/api-evangelist/particle-space/refs/heads/main/apis.yml
name: Particle Space
kind: company
description: Particle Space is proptech infrastructure that exposes real-estate and
  property data through a REST API, Dashboard, SDKs, and white-labeled UIs. The
  platform provides real-time access to millions of properties for sale, rent, and
  off-market - property records, address and property search, valuations, comparables,
  and listings - using publishable and secret API keys with live and test modes.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Real Estate
- Property Data
- PropTech
- Listings
- Valuations
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: particle-space:property-records
  name: Particle Space Property Records API
  tags:
  - Property Records
  - Property Details
  - Real Estate
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.particlespace.com/docs/intro/
  baseURL: https://api.particlespace.com
  properties:
  - url: https://docs.particlespace.com/docs/intro/
    type: Documentation
  - url: openapi/particle-space-openapi.yml
    type: OpenAPI
  - url: collections/particle-space.postman_collection.json
    type: PostmanCollection
  - url: collections/particle-space.opencollection.json
    type: OpenCollection
  description: Resource-oriented access to property records and detailed attributes
    for residential properties across the United States. Modeled from Particle
    Space's documented data-platform product; exact resource paths to be confirmed
    against the live API reference.
- aid: particle-space:address-search
  name: Particle Space Address Search API
  tags:
  - Address Search
  - Autocomplete
  - Geocoding
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.particlespace.com/docs/intro/
  baseURL: https://api.particlespace.com
  properties:
  - url: https://docs.particlespace.com/docs/intro/
    type: Documentation
  - url: openapi/particle-space-openapi.yml
    type: OpenAPI
  - url: collections/particle-space.postman_collection.json
    type: PostmanCollection
  - url: collections/particle-space.opencollection.json
    type: OpenCollection
  description: Search and look up properties by address or query, resolving an
    address to a property record for downstream records, valuations, and listings
    lookups. Modeled from Particle Space's documented data-platform product.
- aid: particle-space:valuations
  name: Particle Space Valuations API
  tags:
  - AVM
  - Valuations
  - Estimates
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.particlespace.com/docs/intro/
  baseURL: https://api.particlespace.com
  properties:
  - url: https://docs.particlespace.com/docs/intro/
    type: Documentation
  - url: openapi/particle-space-openapi.yml
    type: OpenAPI
  - url: collections/particle-space.postman_collection.json
    type: PostmanCollection
  - url: collections/particle-space.opencollection.json
    type: OpenCollection
  description: Automated valuation model (AVM) estimates for property value and
    rent for a given property or address. Modeled from Particle Space's documented
    data-platform product; specific estimate fields to be confirmed against the
    live API reference.
- aid: particle-space:comps
  name: Particle Space Comparables API
  tags:
  - Comps
  - Comparables
  - Market Data
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.particlespace.com/docs/intro/
  baseURL: https://api.particlespace.com
  properties:
  - url: https://docs.particlespace.com/docs/intro/
    type: Documentation
  - url: openapi/particle-space-openapi.yml
    type: OpenAPI
  - url: collections/particle-space.postman_collection.json
    type: PostmanCollection
  - url: collections/particle-space.opencollection.json
    type: OpenCollection
  description: Comparable properties (comps) for a subject property to support
    valuation, underwriting, and pricing workflows. Modeled from Particle Space's
    documented data-platform product.
- aid: particle-space:listings
  name: Particle Space Listings API
  tags:
  - Listings
  - For Sale
  - For Rent
  - Off-Market
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.particlespace.com/docs/intro/
  baseURL: https://api.particlespace.com
  properties:
  - url: https://docs.particlespace.com/docs/intro/
    type: Documentation
  - url: openapi/particle-space-openapi.yml
    type: OpenAPI
  - url: collections/particle-space.postman_collection.json
    type: PostmanCollection
  - url: collections/particle-space.opencollection.json
    type: OpenCollection
  description: Real-time access to property listings for sale, for rent, and
    off-market, the core of Particle Space's real-estate data platform. Modeled
    from Particle Space's documented data-platform product.
common:
- type: GitHubOrganization
  url: https://github.com/particlespace
- type: LinkedIn
  url: https://www.linkedin.com/company/particle-space
- type: Website
  url: https://particlespace.com/
- type: Documentation
  url: https://docs.particlespace.com/
- type: Plans
  url: plans/particle-space-plans-pricing.yml
- type: RateLimits
  url: rate-limits/particle-space-rate-limits.yml
- type: FinOps
  url: finops/particle-space-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com