Allen County is in Wooded Hills Kansas. Of the 105 counties in the Sunflower State, Allen County is 97th in terms of its size (505 square miles). Recent listings of undeveloped land for sale in Kansas's Allen County totals nearly 1,000 acres and a combined market value of around $3 million. The most common type of land for sale by combined acreage in Allen County is residential property. The average price of undeveloped acreage for sale in Allen County was $344,562. Some suggested uses for undeveloped land currently for sale in Allen County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Allen County include whitetail deer, turkey, quail, deer and dove. Current commercial applications for commercial property for sale in Allen County include for hunting/fishing, commercial and agriculture use. Browse all Kansas undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.