Sullivan County is in Northeast Mountains Pennsylvania. Of the 67 counties in the state, Sullivan County ranks 50th in terms of size (289,596 acres). A recent survey of Land Network data records about 1,000 acres of undeveloped land for sale in Pennsylvania's Sullivan County, which is valued at a combined $3 million. The average price of undeveloped acreage for sale in Sullivan County was $533,766. Some suggested uses for undeveloped land currently for sale in Sullivan County include for commercial, hunting/fishing, homestead, and orchard use. Some common wildlife species to be found on undeveloped land for sale in Sullivan County include bear, whitetail deer, turkey, deer, pheasant and blacktail deer. Current commercial applications for commercial property for sale in Sullivan County include for commercial, hunting/fishing, homestead and orchard use. Browse all Pennsylvania undeveloped land for sale on the Land Network to find your next commercial property or land investment.