As of , there are 26 properties listed for sale in the city of Preston and 26 properties listed for sale in the ZIP code 21655. Those 26 Preston properties include 26 single family homes and 0 condos. This single family residential home located at 6300 Statum Rd in 21655 was last listed for $209,666. This is 5% above the median of $199,900 for that ZIP code and 5% above the current median price of $199,900 for Preston. 6300 Statum Rd is roughly 1,392 square feet, which is 25% below the Preston median of 1,850 and 25% below the 21655 ZIP code median of 1,850. This property's price per square foot was $151, which is 0.7% above the current median price in 21655 of $150 and 0.7% above the Preston median of $150 per square foot.