Single Family Home for sale by owner in Sun Prairie, WI 53590. There are three floors above ground. The top floor has three bedrooms, five closets and a full bath.Down six steps, is a kitchen, dining area, living-room,and front entranceway. Down another six steps is a large room with a fireplace and French doors opening to the back patio, a den or bedroom, a full bath and a two car garage.Down the last six steps is the basement laundry and double utility sinks. All the floors, except for the den... See site for full property details.