O'fallon Property Data
St. Charles County, Missouri
744
Properties
$169k
Avg Price
2,237
Avg Sq Ft
Affordable MarketBelow-average pricing
St. Charles County, Missouri
Our database includes 744 properties in O'fallon.
O'fallon offers affordable housing with an average price of $168,804.
With a price per square foot of just $75, this area offers excellent value for buyers.
Home prices in O'fallon are 22% lower than the St. Charles County average.
Showing 151-200 of 2,801 properties
The average home price in O'fallon, MO is $168,804, based on analysis of 744 properties in our database.
Our database includes 744 properties in O'fallon, MO, providing comprehensive market coverage.
The average price per square foot in O'fallon, MO is $75. This is calculated from an average home price of $168,804 and average size of 2,237 square feet.
Homes in O'fallon, MO average 2,237 square feet, with an average price of $168,804.
O'fallon, MO is one of many cities in St. Charles County, MO with property data available. Browse other cities in the county to compare market conditions and pricing.
Get instant access to comprehensive county assessors-based property data with your free API key
Need Bulk Data?
Email us at hello@realie.ai
© 2026 Realie, Inc. All rights reserved.
