Today 20772, Upper Marlboro MD is count around 119 homes for sale at current average listing price of $563,244. Nearby neighborhoods of 20772 are Marlboro Ridge, None Available, Marlton, Watermark At Westphalia Town Center, Brandywine Country, Villages Of Marlborough, Westphalia, Westphalia Town Center, Balmoral, Belmont Crest. Most of 20772 homes are 4 bedrooms with 3 bathrooms.