Housing market · ZIP 03809

Alton, NH Home Prices & Forecast

Median value and 12-month outlook · as of April 2026

Median home value

$533,240

3-month+0.4%

6-month+1.8%

12-month+4.2%

Touse 12-month forecast

+0.7%

Projected median near $536,998 over the next 12 months

As of April 2026, the median home value in Alton, NH (ZIP 03809) is $533,240. Prices are stable, up 4.2% over the past year. Touse's model projects a +0.7% change over the next 12 months, putting the median near $536,998.

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Nearby areas in Belknap

Barnstead 03218 Belmont 03220 Center Barnstead 03225 Center Harbor 03226 Gilmanton 03237 Laconia 03246 Laconia 03247 Gilford 03249

Estimates are derived from Zillow Research price history and Touse's forecasting model (LightGBM + Prophet). Forecasts are 12-month projections with inherent uncertainty, not guarantees, and are not financial advice. Confirm with a licensed professional before any decision.