Today 21146, Severna Park MD is count around 15 homes for sale at current average listing price of $805,867. Nearby neighborhoods of 21146 are None Available, Arundel Beach, Ben Oaks On Severn, Carrollton Manor, Chatham Hills, Cypress Creek, Enclave At Oak Hill, Manhattan Beach, Manhattan Woods, Regulars. Most of 21146 homes are 5 bedrooms with 3 bathrooms.