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Redfin Valuation API

Endpoints for automated valuation model (AVM) data and estimates.

Redfin Valuation API is one of 7 APIs that Redfin publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 4 JSON Schema definitions.

Tagged areas include Valuation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a JSON-LD context, and 4 JSON Schemas.

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, https://redfin-public-data.s3.us-west-2.amazonaws.com.

1 operations 1 paths 1 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Server
https://redfin-public-data.s3.us-west-2.amazonaws.com
Terms of Service
Resource Areas
1

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Valuation 1

Endpoints for automated valuation model (AVM) data and estimates.

GET
/api/home/details/avmHistoricalData
Get AVM historical valuation data
getAvmHistoricalData 3 params → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is AvmHistoricalDataResponse (2 properties). Each schema is shown below with its type and property counts.

AvmHistoricalDataResponse
object
Response containing historical AVM (Automated Valuation Model) data.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

redfin-valuation-api-openapi.yml Raw ↑

Other APIs Redfin publishes across the network.

Redfin CSV Export API
Redfin Market Tracker API
Redfin Market Trends API
Redfin Neighborhood API
Redfin Property Details API
Redfin Search API