Public data tool
Home Appreciation Calculator Using Public FHFA HPI® Data
This independent calculator applies public FHFA HPI® regional index movement to a value you enter. It is not an official FHFA product and is not endorsed by the FHFA.
Regional estimate
$646,855
- Estimated gain
- $296,855
- Index change
- +84.82%
- Start index
- 187.76
- End index
- 347.01
ZIP3 010, Q1 2016 to Q1 2026. Index type: Native 3-Digit ZIP index.
About this estimate. This calculator is an independent tool that applies the publicly available FHFA House Price Index® (FHFA HPI®) to a value you enter. The FHFA HPI® is a 3-digit ZIP (regional) index that measures average price movement across a broad area - it is not specific to any individual property, and the result is not an appraisal, tax assessment, lender valuation, or guaranteed market value. zipappreciation.com is not affiliated with or endorsed by the FHFA. Source: Federal Housing Finance Agency, FHFA HPI® (fhfa.gov).
About this estimate. This calculator is an independent tool that applies the publicly available FHFA House Price Index® (FHFA HPI®) to a value you enter. The FHFA HPI® is a 3-digit ZIP (regional) index that measures average price movement across a broad area - it is not specific to any individual property, and the result is not an appraisal, tax assessment, lender valuation, or guaranteed market value. zipappreciation.com is not affiliated with or endorsed by the FHFA. Source: Federal Housing Finance Agency, FHFA HPI® (fhfa.gov).
Methodology note. The site currently uses imported public FHFA HPI® files last processed on 2026-06-18. ZIP pages use the quarterly all-transactions 3-digit ZIP regional index, with latest imported ZIP3 period 2026Q1. State and national context use FHFA master HPI all-transactions quarterly records. ZIP3 results are regional index calculations only.