Home Appreciation Calculator by ZIP Code

Forecast what a home could be worth in 1 to 30 years using its own ZIP code’s appreciation track record from the FHFA house price index (through 2025). Enter a ZIP, a current value, and how far ahead to look.

10 years
Projected value
—
Total gain—
Annual rate used—
Data basis—

A projection from past appreciation (FHFA all-transactions index), not a forecast. Local prices can fall. Not financial advice.

Local appreciation track record

Enter a ZIP code to see how prices there have moved compared with the state and the U.S.

Area1 year5 years10 years20 years10-yr annual
—

How the appreciation calculator works

Every five-digit ZIP code with enough mortgage transactions has its own annual house price index from the Federal Housing Finance Agency. We turn that index into 1-, 5-, 10- and 20-year price changes and compound annual growth rates — for example, ZIP 78652 (Austin, TX) compounded at about 7.6% a year over the last decade. The projection applies the rate you choose to the value you enter: value × (1 + rate)years. If a ZIP code’s own index is thin or discontinued, the calculator uses its three-digit ZIP area, and you can always switch to the state or national average or type your own rate.

For today’s value, start with the home value estimator; the calculator pre-fills the typical value for the ZIP you enter. For what the same money buys elsewhere, see the relocation calculator, and for the bigger picture, the average cost of a house in the U.S.

What drives appreciation

  • Supply and jobs. Markets that add jobs faster than homes appreciate fastest; the reverse stalls.
  • Starting price. Cheaper ZIP codes often post larger percentage gains from a low base.
  • Rates. Falling mortgage rates lift prices; the 2022–2024 rate jump flattened many markets, which shows up in the 1- and 5-year figures.
  • Local rules. Zoning that limits new construction tends to push appreciation up over long periods.

Home appreciation calculator: frequently asked

How do you calculate future home value? +
Future value = current value × (1 + annual growth rate) ^ years. This calculator takes the growth rate from your ZIP code’s own track record in the FHFA house price index (the compound annual rate over the last 10 years by default, or 20 or 5 years), so a home worth $400,000 growing 4% a year is projected at about $592,098 in 10 years.
What is the average home appreciation rate? +
Nationally, home prices in the median U.S. state rose about +85.6% over the last 10 years (≈6.4% a year) and +88.8% over 20 years, according to the FHFA house price index through 2025. Individual ZIP codes range from losses to more than double the national pace.
Is a home value forecast by ZIP code reliable? +
It is a projection from past appreciation, not a prediction. The FHFA index is the most granular public measure of local price change, but it says nothing about future rates, supply, or the economy — treat the result as a planning baseline and test conservative and optimistic scenarios.
Where does the appreciation data come from? +
The Federal Housing Finance Agency’s all-transactions house price index, published annually for five-digit ZIP codes, three-digit ZIP areas, counties and states, built from repeat sales and appraisals on mortgages bought or guaranteed by Fannie Mae and Freddie Mac. ZIP codes with thin data fall back to their three-digit ZIP area.