Today 21207, Gwynn Oak MD is count around 67 homes for sale at current average listing price of $326,861. Nearby neighborhoods of 21207 are Gwynn Oak, Howard Park, None Available, Forest Park, Lochearn, Catonsville Manor, Central Forest Park, Larchmont, Powhatan, Villa Nova. Most of 21207 homes are 4 bedrooms with 2 bathrooms.