Today 21638, Grasonville MD is count around 19 homes for sale at current average listing price of $815,753. Nearby neighborhoods of 21638 are Grasonville, Chester River Beach, None Available, Oyster Cove, Prospect Bay, Bayview At Kent Narrows, Narrows Pointe, The Woods, Winchester Creek. Most of 21638 homes are 3 bedrooms with 2 bathrooms.