As of , there are 329 properties listed for sale in the city of Upper Marlboro and 130 properties listed for sale in the ZIP code 20774. Those 329 Upper Marlboro properties include 222 single family homes and 107 condos. This condominium (residential) home located at 3229 Chester Grove Rd #c in 20774 was last listed for $84,666. This is 81% below the median of $444,990 for that ZIP code and 80% below the current median price of $426,879 for Upper Marlboro. 3229 Chester Grove Rd #c is roughly — square feet, which is 100% below the Upper Marlboro median of 2,685 and 100% below the 20774 ZIP code median of 3,326. This property's price per Sqft was —, which is 100% below the current median price in 20774 of $124 and 100% below the Upper Marlboro median of $149 per square foot.