Today catonsville, Catonsville MD is count around 16 homes for sale at current average listing price of $407,980. Nearby neighborhoods of catonsville are Catonsville, Academy Heights, Oella, Caton Glen, Eden Terrace, Edmondson Ridge, Elm Ridge, Hidden Bluff, Merridale Little Farms, Shady Nook. Most of catonsville homes are 3 bedrooms with 2 bathrooms.