Today 20151, Chantilly VA is count around 15 homes for sale at current average listing price of $707,941. Nearby neighborhoods of 20151 are Chantilly Park, The Boulevards At Westfields, Armfield Farms, Brookleigh, Fairview Square, Mariah Business Center, None Available, Pleasant Valley, The Retreat At Westfields. Most of 20151 homes are 3 bedrooms with 3 bathrooms.