As of , there are 88 properties listed for sale in the city of Mechanicsville and 88 properties listed for sale in the ZIP code 20659. Those 88 Mechanicsville properties include 88 single family homes and 0 condos. This single family residential home located at 29700 Donna Dr in 20659 was last listed for $—. This is 100% below the median of $324,850 for that ZIP code and 100% below the current median price of $324,850 for Mechanicsville. 29700 Donna Dr is roughly 2,525 square feet, which is 5% below the Mechanicsville median of 2,667 and 5% below the 20659 ZIP code median of 2,667. This property's price per Sqft was —, which is 100% below the current median price in 20659 of $145 and 100% below the Mechanicsville median of $145 per square foot.