Today 20722, Brentwood MD is count around 9 homes for sale at current average listing price of $426,644. Nearby neighborhoods of 20722 are Colmar Manor, Holladay Co Addn, Brentwood, Brentwood-Czarras Addn, Cottage City, Hamlet Park Cond. Most of 20722 homes are 3 bedrooms with 2 bathrooms.