Single Family Home for sale by owner in Parkville, MD 21234. Charming small house with finished basement on 1/3 acre. It has nice fenced in back yard. The furnace is new energy efficient, low utility bills. The house is designed smart. The heater vents are baseboard, low so the heat can rise. The central air vents are in the ceiling so the cool air falls. The neighborhood is quiet and well kept yet close to bank, grocery store, doctor, bus line, etc. The neighbors are friendly. When I bought thi... See site for full property details.