Today old mill, Severn MD is count around 16 homes for sale at current average listing price of $678,913. Nearby neighborhoods of old mill are Glen Burnie Park, None Available, Cottonwood, Elvaton Acres, Millersville, Millfield, Severn, Shipleys Retreat, Valleywood, Watsons Glen. Most of old mill homes are 4 bedrooms with 3 bathrooms.