Today 21234, Parkville MD is count around 78 homes for sale at current average listing price of $402,406. Nearby neighborhoods of 21234 are None Available, Parkville, Hillendale Park, Carney, Doncaster Village, Hillendale, Hines Estates, Lavender Hill, Parkville Heights, Perring Park. Most of 21234 homes are 4 bedrooms with 2 bathrooms.