Today 22066, Great Falls VA is count around 66 homes for sale at current average listing price of $2,993,784. Nearby neighborhoods of 22066 are None Available, Falcon Ridge, Great Falls, Beach Mill Hill, Canterwood, Georgetown Manor Estates, Seneca Green, Colvin Run, Deerfield Pond, Falls Manor. Most of 22066 homes are 5 bedrooms with 5 bathrooms.