Today mercer, Chantilly VA is count around 49 homes for sale at current average listing price of $743,264. Nearby neighborhoods of mercer are Amber Spring Condominiums, Centre Park At Stone Ridge, Prosperity Plains, Stone Ridge, Virginia Manor Condominium, Amber Spring, Avonlea, Condominiums At Kirkpatr, East Gate, East Gate 3 Condominium. Most of mercer homes are 3 bedrooms with 3 bathrooms.