Housing market · ZIP 63366
O Fallon, MO Home Prices & Forecast
Median value and 12-month outlook · as of April 2026
Median home value
$363,687
3-month+0.2%
6-month+0.7%
12-month+0.9%
Touse 12-month forecast
+2.0%
Projected median near $371,080 over the next 12 months
As of April 2026, the median home value in O Fallon, MO (ZIP 63366) is $363,687. Prices are stable, up 0.9% over the past year. Touse's model projects a +2.0% change over the next 12 months, putting the median near $371,080.
Nearby areas in Saint Charles
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.