Housing market · ZIP 51003

Alton, IA Home Prices & Forecast

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

Median home value

$302,547

3-month+2.6%

6-month+4.6%

12-month+5.3%

Touse 12-month forecast

+3.6%

Projected median near $313,520 over the next 12 months

As of April 2026, the median home value in Alton, IA (ZIP 51003) is $302,547. Prices are rising, up 5.3% over the past year. Touse's model projects a +3.6% change over the next 12 months, putting the median near $313,520.

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Nearby areas in Sioux

Chatsworth 51011 Granville 51022 Hawarden 51023 Ireton 51027 Maurice 51036 Orange City 51041 Boyden 51234 Hospers 51238

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.