Lee County is in Northern Illinois. Of the 102 counties in the Inland Empire, Lee County is 21st in terms of its size (466,528 acres). There is roughly 1,000 acres of undeveloped land for sale in Lee County, Illinois, based on recent Land Network data. The combined market value of land and rural real estate for sale here is $1 million. The average price of undeveloped acreage for sale in Lee County was $49,810. Some suggested uses for undeveloped land currently for sale in Lee County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Lee County include whitetail deer, turkey, deer, ducks and dove. Current commercial applications for commercial property for sale in Lee County include for commercial, hunting/fishing and agriculture use. Browse all Illinois undeveloped land for sale on the Land Network to find your next commercial property or land investment.