Today 21207, Gwynn Oak MD is count around 62 homes for sale at current average listing price of $331,985. Nearby neighborhoods of 21207 are Gwynn Oak, Howard Park, Forest Park, Lochearn, None Available, Catonsville Manor, Central Forest Park, Deerfield, Larchmont, Powhatan. Most of 21207 homes are 4 bedrooms with 2 bathrooms.