$45,500
3 bd2 ba1,285 sqft
1713 W Highway 50

The average O Fallon, IL home value is $302,799, up 4.2% over the past year, and homes go to pending in around 22 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $302,799
1-Year Value Change: +4.2%
(Data through February 28, 2026)
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