We have found 9 properties on Dumfries St, Oxon Hill-Glassmanor, MD. Average price per square feet on Dumfries St is $154. It is 27.3% higher than average price per sqft Oxon Hill-Glassmanor. Average sale price on Dumfries St is $159,000. It is 3.8% higher than average sale price in Oxon Hill-Glassmanor.