Department of Homeland Security

Department of Homeland Security HousingAssistanceOwners API

The HousingAssistanceOwners API from Department of Homeland Security — 1 operation(s) for housingassistanceowners.

GitHub OpenAPI

Documentation

📖
Documentation
https://www.fema.gov/about/openfema/api

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/department-of-homeland-security/refs/heads/main/openapi/department-of-homeland-security-housingassistanceowners-api-openapi.yml

Other Resources

🔗
Developer Resources
https://www.fema.gov/about/openfema/developer-resources
🔗
Datasets
https://www.fema.gov/about/openfema/data-sets
🔗
ChangeLog
https://www.fema.gov/about/openfema/changelog

OpenAPI Specification

department-of-homeland-security-housingassistanceowners-api-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: OpenFEMA DisasterDeclarationsSummaries HousingAssistanceOwners API
  description: The OpenFEMA API (FEMA, U.S. Department of Homeland Security) provides public, read-only access to disaster, mitigation, and assistance datasets. All endpoints support common OpenFEMA query parameters including $filter, $select, $orderby, $top, $skip, $inlinecount, and $format.
  version: '2'
servers:
- url: https://www.fema.gov/api/open
  description: OpenFEMA API
tags:
- name: HousingAssistanceOwners
paths:
  /v1/HousingAssistanceOwners:
    get:
      summary: Housing Assistance to Owners
      description: Individual assistance housing data for homeowners.
      operationId: listHousingAssistanceOwners
      parameters:
      - $ref: '#/components/parameters/Filter'
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Skip'
      - $ref: '#/components/parameters/Format'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DatasetResponse'
      tags:
      - HousingAssistanceOwners
components:
  parameters:
    Format:
      name: $format
      in: query
      schema:
        type: string
        enum:
        - json
        - csv
        - jsona
        - geojson
      description: Response format.
    Skip:
      name: $skip
      in: query
      schema:
        type: integer
      description: Records to skip for pagination.
    Filter:
      name: $filter
      in: query
      schema:
        type: string
      description: OData filter expression.
    Top:
      name: $top
      in: query
      schema:
        type: integer
      description: Maximum records to return per page.
  schemas:
    DatasetResponse:
      type: object
      additionalProperties: true
      properties:
        metadata:
          type: object
          additionalProperties: true
x-generated-from: https://www.fema.gov/about/openfema/api
x-generated-by: claude-crawl-2026-05-08