Today 20678, Prince Frederick MD is count around 24 homes for sale at current average listing price of $692,412. Nearby neighborhoods of 20678 are None Available, Oak Tree Landing, Oakland Hall, Patuxent View, Chapline Place, College Station, Cypress Knolls, Duke Street Commons, The Knolls, Whispering Woods. Most of 20678 homes are 4 bedrooms with 3 bathrooms.