Of 92 counties in the Hoosier?State, 422,415-acre Allen County ranks first by size. Allen County is in the East Indiana region. Allen County, Indiana, includes 1,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here was $52 million. The average price of undeveloped acreage for sale in Allen County was $334,983. 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 land for sale on the Land Network to find your next commercial property or land investment.