Of 92 counties in the Hospitality State, 660-square-mile Allen County ranks first by size. Allen County is in the East Indiana region. Recent Land Network data totals 1,000 acres of undeveloped land for sale in Indiana's Allen County, which is valued at a combined $54 million. The average price of undeveloped land for sale in Allen County was $359,315. Some suggested uses for undeveloped land currently for sale in Allen County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Allen County include turkey, whitetail deer, deer, ducks, geese and waterfowl. Current commercial applications for commercial property for sale in Allen County include for hunting/fishing, commercial and homestead use. Browse all Indiana undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.