Of 102 counties in the Inland Empire, Lake County is second in terms of its size (1,368 square miles). Lake County is in the Chicagoland Illinois region. The total value of nearly 1,000 acres of undeveloped land recently listed for sale in Illinois's Lake County was around $48 million. The average price of undeveloped land for sale in Lake County was $402,185. Some suggested uses for undeveloped land currently for sale in Lake County include for commercial, agriculture, and hunting/fishing use. Some common wildlife species to be found on undeveloped land for sale in Lake County include turkey, whitetail deer, ducks and geese. Current commercial applications for commercial property for sale in Lake County include for commercial, agriculture and hunting/fishing use. Browse all Illinois undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.