Today 21740, Hagerstown MD is count around 48 homes for sale at current average listing price of $288,789. Nearby neighborhoods of 21740 are None Available, Hagerstown, Hagers Crossing, City Park, Halfway Area, Oak Ridge, Park Overlook Townhomes, Arts & Entertainment District, City Of Hagerstown, Greenberry Hills. Most of 21740 homes are 3 bedrooms with 2 bathrooms.