Today 22066, Great Falls VA is count around 22 homes for sale at current average listing price of $3,281,236. Nearby neighborhoods of 22066 are None Available, Falcon Ridge, Forestville, Great Falls, Beach Mill Downs, Brookeville Estates, Carrwood Estates, Cornwell Farm, Foxvale Farm, Kentland Farms. Most of 22066 homes are 5 bedrooms with 6 bathrooms.