As of , there are 147 properties listed for sale in the city of O Fallon and 147 properties listed for sale in the ZIP code 62269. Those 147 O Fallon properties include 143 single family homes and 4 condos. This single family residential home located at 302 Westminster Ave in 62269 was last listed for $99,166. This is 58% below the median of $235,000 for that ZIP code and 58% below the current median price of $235,000 for O Fallon. 302 Westminster Ave is roughly 1,189 Sqft, which is 41% below the O Fallon median of 2,013 and 41% below the 62269 ZIP code median of 2,013. This property's price per Sqft was $83, which is 23% below the current median price in 62269 of $108 and 23% below the O Fallon median of $108 per square foot.