# Estated

**Canonical:** https://apis.io/providers/estated/  
**Website:** https://estated.com  
**APIs profiled:** 1

Estated is a property-data company that operates a JSON REST API returning detailed U.S. residential and commercial property records — assessor data, parcel geometry, structure characteristics, taxes, assessments, market assessments, valuation (AVM), owner of record, deeds, and parcel boundaries. Lookups can be performed by split address, parsed address components, a single combined address string, or by FIPS county code + assessor parcel number (APN). The current public surface is the Property Data API v4 at `https://apis.estated.com/v4/property`, authenticated with a `token` query parameter. Estated was acquired by ATTOM Data in 2020 and its infrastructure is being migrated to ATTOM; the Estated developer documentation is scheduled to be deprecated during 2026, after which property data access will be served through ATTOM's documentation and endpoints. Existing Estated tokens continue to work through the transition and no integration changes are required during the migration window.

## Kin Score — 44.5 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 44.5).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 67.1 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 73.7 |
| Access Clarity | 73.7 |

## Agent readiness — 42.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | na |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (1)

- **Estated Property API** — The Property API from Estated — 1 operation(s) for property.

## Agentic access (1)

- **Estated Agentic Access** — 1 operation

## Security (2)

- **Estated Authentication** — apiKey · 1 scheme
- **Estated Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Estated Plans Pricing**

## Tags

Property Data, Real-Estate, Property Records, Assessor, Parcels, APN, FIPS, Deeds, AVM, Valuation, Boundaries, GIS, Owner Of Record, Tax Assessment

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/estated/). Scores are computed from the provider's own public artifacts under a published rubric.