We have found 10 properties on U.S. Rte 20A, Hemlock, NY. Average price per square feet on U.S. Rte 20A is $78. It is 6.8% higher than average price per sqft Hemlock. Average sale price on U.S. Rte 20A is $129,000. It is 12.9% higher than average sale price in Hemlock.