Today seven locks, Potomac MD is count around 16 homes for sale at current average listing price of $2,291,687. Nearby neighborhoods of seven locks are Falconhurst, Mcauley Park, Potomac Outside, Quarry Springs, Wildwood Hills, Burning Tree Estates, Burning Tree Valley, Camotop, None Available, Ridgeleigh. Most of seven locks homes are 5 bedrooms with 5 bathrooms.