Today 21228, Catonsville MD is count around 24 homes for sale at current average listing price of $442,654. Nearby neighborhoods of 21228 are Catonsville, Catonsville Knolls, None Available, Beaumont, Catonsville Gateway, Catonsville Heights, Catonsville Mews, Catonsville Pines, Douglas Park, Drexel Woods. Most of 21228 homes are 4 bedrooms with 3 bathrooms.