Single Family Home for sale by owner in O Fallon, IL 62269. This gorgeous and spacious one-owner home is located in one of O'fallon's premier communities, Savannah Hills. There's much to offer: community pool, park and walking trail. Within 5-10 minutes of an abundance of shopping and restaurant destinations and a 15 minute drive to Scott AFB. Move in ready! Home is an Ashby model, four-bedroom, two and half-bath. First floor boasts hardwood flooring in foyer, kitchen, and breakfast area. The la... See site for full property details.