Federal Housing Finance Agency (FHFA)

FHFA House Price Index (HPI) API

The FHFA House Price Index (HPI) is a comprehensive, publicly available dataset measuring changes in single-family home values across all 50 states and over 400 American cities, with data extending back to the mid-1970s. The HPI uses a weighted repeat-sales methodology based on tens of millions of home sales and is available in CSV, JSON, and XML formats at monthly and quarterly intervals. Datasets include purchase-only indexes, all-transaction indexes incorporating appraisal data, expanded-data indexes adding FHA and county recorder data, and volatility parameters. Data is free and publicly accessible with attribution required under FHFA API Terms of Service.

GitHub

Documentation

📖
Documentation
https://www.fhfa.gov/data/hpi

Other Resources

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Datasets
https://www.fhfa.gov/data/hpi/datasets
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DataDownloadCSV
https://www.fhfa.gov/hpi/download/monthly/hpi_master.csv
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DataDownloadXML
https://www.fhfa.gov/hpi/download/monthly/hpi_master.xml
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DataDictionary
https://www.fhfa.gov/sites/default/files/2023-09/HPI_dictionary.xls
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SummaryTables
https://www.fhfa.gov/data/hpi/summary-tables
🔗
Calculator
https://www.fhfa.gov/hpi-calculator

API entry from apis.yml

apis.yml Raw ↑ 
aid: fhfa:fhfa-house-price-index-api
name: FHFA House Price Index (HPI) API
tags:
- House Price Index
- Housing
- CSV
- JSON
- XML
humanURL: https://www.fhfa.gov/data/hpi
properties:
- url: https://www.fhfa.gov/data/hpi
  type: Documentation
- url: https://www.fhfa.gov/data/hpi/datasets
  type: Datasets
- url: https://www.fhfa.gov/hpi/download/monthly/hpi_master.csv
  type: DataDownloadCSV
- url: https://www.fhfa.gov/hpi/download/monthly/hpi_master.xml
  type: DataDownloadXML
- url: https://www.fhfa.gov/sites/default/files/2023-09/HPI_dictionary.xls
  type: DataDictionary
- url: https://www.fhfa.gov/data/hpi/summary-tables
  type: SummaryTables
- url: https://www.fhfa.gov/hpi-calculator
  type: Calculator
description: The FHFA House Price Index (HPI) is a comprehensive, publicly available dataset measuring
  changes in single-family home values across all 50 states and over 400 American cities, with data extending
  back to the mid-1970s. The HPI uses a weighted repeat-sales methodology based on tens of millions of
  home sales and is available in CSV, JSON, and XML formats at monthly and quarterly intervals. Datasets
  include purchase-only indexes, all-transaction indexes incorporating appraisal data, expanded-data indexes
  adding FHA and county recorder data, and volatility parameters. Data is free and publicly accessible
  with attribution required under FHFA API Terms of Service.