Greene County is in Pittsburgh & Countryside Pennsylvania. Of the 67 counties in the Keystone State, Greene County is 39th in terms of its size (369,905 acres). Recent listings of farms for sale in Pennsylvania's Greene County totals nearly 1,000 acres and a combined market value of almost $2 million. The most common type of land for sale by combined acreage in Greene County is house. The average price of farms for sale in Greene County was $266,687. Farms for sale in Greene County sustain livestock including horses, cattle, sheep, pig and goats. Browse all Pennsylvania farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.