The median home value in Decatur, NY is $185,000. This is higher than the county median home value of $150,000. The national median home value is $308,980. The average price of homes sold in Decatur, NY is $185,000. Approximately 57% of Decatur homes are owned, compared to 8% rented, while 35% are vacant. Decatur real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you're interested in, contact a Decatur real estate agent to arrange a tour today! Learn more about Decatur Real Estate.