Today 20774, Upper Marlboro MD is count around 78 homes for sale at current average listing price of $570,708. Nearby neighborhoods of 20774 are Kettering, Beech Tree East Village, Oak Creek, Oak Creek Club, Beech Tree North Village, Cameron Grove, Cameron Grove Condo Iv>, Perrywood, Kettering By The Park Ii, Kettering Plat 54. Most of 20774 homes are 4 bedrooms with 3 bathrooms.