Today 20186, Warrenton VA is count around 19 homes for sale at current average listing price of $1,472,320. Nearby neighborhoods of 20186 are None Available, Bellevue Farms, Crestview Estate, Edgemont, The Mews At Menlough, Villas At The Ridges. Most of 20186 homes are 4 bedrooms with 3 bathrooms.