Today 21222, Dundalk MD is count around 73 homes for sale at current average listing price of $310,804. Nearby neighborhoods of 21222 are Dundalk, None Available, Stanbrook, Saint Helena, Sheltered Harbor, Del Ray Park, Dundalk Highlands, Dundalk Village, Eastfield, Fairlawn. Most of 21222 homes are 3 bedrooms with 2 bathrooms.