Single Family Home for sale by owner in Ballwin, MO 63021. This custom open floor plan 6,800 sq. foot atrium ranch located in the Des Peres - Manchester, MO area sits on the crest of a ridge with stunning views of Carman Valley. Conveniently located with easy access to highways 270, 44, 64/40, and 141 makes commuting a breeze. Located in the Parkway South School District, named by U.S. News and World Report as one of Americas best High Schools for 2009, this house was originally built as a builders personal residence with features and upgrades too num... See site for full property details.