Today 21221, Essex MD is count around 47 homes for sale at current average listing price of $340,908. Nearby neighborhoods of 21221 are Essex, Middleborough, Middlesex, Deep Creek Avenue Park, Eastern Terrace, Edgewater, Essex/middlesex, None Available, Back River Neck, Barrison Point. Most of 21221 homes are 3 bedrooms with 2 bathrooms.