Of 102 counties in the state, 1,368-square-mile Lake County ranks second by size. Lake County is in the Chicagoland Illinois region. There is about 1,000 acres of commercial land and property for sale in Illinois's Lake County based on recent Land Network data. The combined market value of farms and rural land for sale here is about $20 million. The average price of commercial acreage for sale in Lake County was $1 million. Some suggested uses for commercial property currently for sale in Lake County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Lake County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Lake County include for commercial, hunting/fishing and agriculture use. Browse all Illinois commercial acreage for sale on the Land Network to find your next commercial property or land investment.