Today 20646, La Plata MD is count around 65 homes for sale at current average listing price of $458,496. Nearby neighborhoods of 20646 are The Villages Of Steeplechase, None Available, Hawthorne Greene, Pinegrove, Clarks Run, Morgans Ridge Sub, Quailwood Sub - La Plata, Charleston Terrace La Plata, Hickory Ridge La Plata, Jamestowne Sub La Plata. Most of 20646 homes are 3 bedrooms with 3 bathrooms.