Today 21234, Parkville MD is count around 81 homes for sale at current average listing price of $405,779. Nearby neighborhoods of 21234 are None Available, Parkville, Carney, Hillendale Park, Perring Park, Carney Grove, Doncaster Village, Hillendale, Hines Estates, Parkville Heights. Most of 21234 homes are 4 bedrooms with 2 bathrooms.