Today 20151, Chantilly VA is count around 14 homes for sale at current average listing price of $679,963. Nearby neighborhoods of 20151 are Chantilly Park, 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.