As of today, , there are 128 properties for sale in the 20774 area and 316 properties listed for sale in the city of Upper Marlboro. This condominium (residential) home at 3389 Chester Grove Rd #c in ZIP code 20774 was last listed for $82,666. This is 80% below the current $420,995 median price for Upper Marlboro and 81% below the median of $443,075 for the ZIP code. Of the 316 properties for sale in Upper Marlboro, 221 are single family homes and 95 are condos. 3389 Chester Grove Rd #c is a condominium (residential) home that is approximately — Sqft, 100% below the city median of 2,685 and 100% below the 20774 ZIP code median of 3,312. The price per square foot was — which is 100% below the current median price in 20774 of $127 and 100% below the Upper Marlboro median of $150 per square foot.