Today 22066, Great Falls VA is count around 26 homes for sale at current average listing price of $3,609,512. Nearby neighborhoods of 22066 are None Available, Great Falls, Falcon Ridge, Forestville, Carrwood Estates, Cornwell Farm, Deerfield Pond, Foxvale Farm, Hickory Creek, Kentland Farms. Most of 22066 homes are 5 bedrooms with 6 bathrooms.