401 S Smiley St, O Fallon, IL 62269 is on the street of S Smiley St, in the city of O Fallon, Illinois. It is in the zip code of IL 62269.

401 S Smiley St, O Fallon, IL 62269 is a Single Family home.
It has , proximately 1,582 square feet floor sizeIt was built in 1959. It has 1 storey.