Today 21638, Grasonville MD is count around 27 homes for sale at current average listing price of $716,675. Nearby neighborhoods of 21638 are Perry's Retreat, Grasonville, Bayview At Kent Narrows, Chester River Beach, None Available, Prospect Bay, Narrows Pointe, Oyster Cove, The Woods. Most of 21638 homes are 3 bedrooms with 2 bathrooms.