# PropertyAPI.co

> Real estate data API providing access to 158M+ US property records with 200+ attributes per property.

PropertyAPI.co is a developer-first real estate data platform. It offers RESTful JSON endpoints for single property lookups and bulk address searches. The service uses a credit-based pricing model with pay-as-you-go and subscription tiers.

## Key Facts
- 158M+ US properties indexed
- 200+ data attributes per property (ownership, valuations, tax records, structural details, transaction history)
- RESTful JSON API with X-Api-Key header authentication
- 99.9% uptime, ~10ms average response time
- Open signup — required verification, account approval and provider eligibility checks remain enforced

## API Base URL
https://propertyapi.co

## Primary Endpoints
- GET /api/v1/parcels/search-by-address — Look up a property by street address or lat/lng. Returns full record. 1 credit.
- GET /api/v1/parcels/search — Free search returning limited fields and internal identifiers.
- GET /api/v1/parcels/get — Retrieve full record by FIPS + APN/UUID. 1 credit.
- POST /api/v1/parcels/bulk/preview — Upload addresses for parcel count and credit estimate. Free.
- POST /api/v1/parcels/bulk/search — Execute bulk lookup and download CSV results. Credits vary.
- GET /api/v1/parcels/bulk/template — Download CSV template for bulk uploads. Free.

## Pricing
- Free tier: 100 free credits once after required verification and approval, then up to 25 monthly with a 100-free-credit cap. Paid accounts excluded; no credit card required.
- Pay-as-you-go: $0.25 per call
- Starter: $499/mo for 5,000 calls ($0.12 overage)
- Professional: $1,999/mo for 25,000 calls ($0.10 overage)
- Business: $4,999/mo for 100,000 calls ($0.06 overage)
- Enterprise: $14,999/mo for 1,000,000 calls ($0.02 overage)

## Pages

- [Home](https://propertyapi.co/) — Landing page with product overview, features, pricing, and testimonials
- [API Documentation](https://propertyapi.co/documentation) — Getting started guide, authentication, endpoints, and code examples
- [API Reference](https://propertyapi.co/docs) — Full technical API reference with all endpoint details
- [About](https://propertyapi.co/about) — Company mission, story, values, and team
- [Contact](https://propertyapi.co/contact) — Email support (hello@propertyapi.co) and sales inquiries
- [Status](https://propertyapi.co/status) — API operational status
- [Sign up for free credits](https://propertyapi.co/signup) — No invitation required; verification, approval and provider eligibility checks apply

### Use Cases
- [Wholesalers](https://propertyapi.co/use-cases/wholesalers) — Find absentee owners, distressed properties, build owner mailing lists
- [Investors](https://propertyapi.co/use-cases/investors) — Analyze properties, compare valuations, research markets
- [PropTech](https://propertyapi.co/use-cases/proptech) — Build apps with property data, no enterprise contracts needed
- [Insurance](https://propertyapi.co/use-cases/insurance) — Property characteristics for risk assessment and underwriting

### Comparisons
- [PropertyAPI vs ATTOM](https://propertyapi.co/vs-attom) — Pricing and feature comparison
- [PropertyAPI vs CoreLogic](https://propertyapi.co/vs-corelogic) — Pricing and feature comparison

### Blog
- [Best Property Data APIs in 2025](https://propertyapi.co/blog/best-property-data-apis-2025) — Comparison of top APIs
- [ATTOM vs PropertyAPI](https://propertyapi.co/blog/attom-vs-propertyapi) — Detailed pricing and features breakdown
- [Property Owner Data in Bulk](https://propertyapi.co/blog/property-owner-data-bulk) — Guide for wholesalers and investors

### Legal
- [Terms of Service](https://propertyapi.co/terms-of-service)
- [Privacy Policy](https://propertyapi.co/privacy-policy)

## Full Content
For comprehensive content from all pages, see https://propertyapi.co/llms-full.txt

## Contact
Email: hello@propertyapi.co
Website: https://propertyapi.co