Today 20646, La Plata MD is count around 24 homes for sale at current average listing price of $459,187. Nearby neighborhoods of 20646 are Hawthorne Greene, None Available, Pinegrove, The Villages Of Steeplec, The Villages Of Steeplechase, Agricopia, Charleston Terrace, Clarks Run, Edelen Station, Hickory Ridge. Most of 20646 homes are 3 bedrooms with 3 bathrooms.