Reonomy

Reonomy (an Altus Group company) is a commercial real-estate property-intelligence platform whose REST API delivers property search, property detail, ownership, mortgage, sales and debt, tax, tenant, and contact / skip-trace data across U.S. commercial real estate. The API resolves addresses to a stable Reonomy property ID and returns rich detail records keyed by that ID.

Reonomy publishes 2 APIs on the APIs.io network: Property API and Search API. Tagged areas include Commercial Real Estate, Property Data, Property Intelligence, Ownership, and Skip Trace.

Reonomy’s developer surface includes authentication, documentation, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
37.2/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessEnterpriseSelf serve
2 APIs
Commercial Real EstateProperty DataProperty IntelligenceOwnershipSkip Trace

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 37.2/100 · thin
Contract Quality 15.9 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/reonomy: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Reonomy Property API

Retrieve detailed property records by ID.

Reonomy Search API

Search and resolve commercial real-estate properties.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Reonomy Property API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Reonomy Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Reonomy Rate Limits

3 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Reonomy Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Reonomy Authentication

http · 1 scheme

SECURITY

Reonomy Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Reonomy Agentic Access

5 operations · 4 acting

5 operations · 4 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: reonomy
url: https://raw.githubusercontent.com/api-evangelist/reonomy/refs/heads/main/apis.yml
name: Reonomy
kind: company
description: Reonomy (an Altus Group company) is a commercial real-estate property-intelligence platform whose REST API delivers
  property search, property detail, ownership, mortgage, sales and debt, tax, tenant, and contact / skip-trace data across
  U.S. commercial real estate. The API resolves addresses to a stable Reonomy property ID and returns rich detail records
  keyed by that ID.
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/reonomy.png
tags:
- Commercial Real Estate
- Property Data
- Property Intelligence
- Ownership
- Skip Trace
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: reonomy:reonomy-property-api
  name: Reonomy Property API
  description: Retrieve detailed property records by ID.
  humanURL: https://api.reonomy.com/v2/docs/guides/search/
  baseURL: https://api.reonomy.com/v2
  tags:
  - Property
  properties:
  - type: OpenAPI
    url: openapi/reonomy-property-api-openapi.yml
  - type: Documentation
    url: https://api.reonomy.com/v2/docs/guides/search/
  - type: APIReference
    url: https://api.reonomy.com/v2/docs/api/reference/
  - type: Documentation
    url: https://api.reonomy.com/v2/docs/guides/property-details/
- aid: reonomy:reonomy-search-api
  name: Reonomy Search API
  description: Search and resolve commercial real-estate properties.
  humanURL: https://api.reonomy.com/v2/docs/guides/search/
  baseURL: https://api.reonomy.com/v2
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/reonomy-search-api-openapi.yml
  - type: Documentation
    url: https://api.reonomy.com/v2/docs/guides/search/
  - type: APIReference
    url: https://api.reonomy.com/v2/docs/api/reference/
  - type: Documentation
    url: https://api.reonomy.com/v2/docs/guides/property-details/
common:
- type: AgenticAccess
  url: agentic-access/reonomy-agentic-access.yml
- type: DomainSecurity
  url: security/reonomy-domain-security.yml
- type: Authentication
  url: authentication/reonomy-authentication.yml
- type: GitHubOrganization
  url: https://github.com/reonomy
- type: LinkedIn
  url: https://www.linkedin.com/company/reonomy
- type: Website
  url: https://www.reonomy.com
- type: Documentation
  url: https://api.reonomy.com/v2/docs/
- type: Plans
  url: plans/reonomy-plans-pricing.yml
- type: RateLimits
  url: rate-limits/reonomy-rate-limits.yml
- type: FinOps
  url: finops/reonomy-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com