Today 21207, Gwynn Oak MD is count around 65 homes for sale at current average listing price of $341,268. Nearby neighborhoods of 21207 are Gwynn Oak, Howard Park, Forest Park, Catonsville Manor, None Available, Broad Acres, Edmondson Heights, Lochearn, Milford Gardens, Baltimore County. Most of 21207 homes are 4 bedrooms with 2 bathrooms.