Today 20774, Upper Marlboro MD is count around 29 homes for sale at current average listing price of $634,226. Nearby neighborhoods of 20774 are Perrywood, Kettering, Oak Creek Club, Oak Creek Club Golf Course, Cameron Grove, Oak Creek, Watkins Place, Beech Tree North Village, Beechtree, Brock Hall Manor. Most of 20774 homes are 4 bedrooms with 3 bathrooms.