Find out why our clients love us. Call (703)765-0300.Mount Vernon Hills has so much to offer. The neighborhood itself is well established, quiet and a really nice place to live. For young families there are 3 schools in the vicinity, Mount Vernon High School, Whitman Middle and Woodley Hills Elementary. The detached split-foyer properties available in Mount Vernon Hills were built in the mid-sixties and are made of brick or mostly brick. Most of the homes have been modernized, include wooden floors and have large finished basements.