Greene County is in Pittsburgh & Countryside Pennsylvania. Of the 67 counties in the Keystone State, Greene County is 39th in terms of its size (577 square miles). There is about 1,000 acres of undeveloped land for sale in Greene County, Pennsylvania, based on recent Land Network data. The combined market value of farmsand rural real estate for sale here is nearly $500,000. The average price of undeveloped acreage for sale in Greene County was $142,299. Some suggested uses for undeveloped land currently for sale in Greene County include for commercial, hunting/fishing, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Greene County include bear, deer, turkey, whitetail deer and pheasant. Current commercial applications for commercial property for sale in Greene County include for commercial, hunting/fishing and homestead use. Browse all Pennsylvania undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.