Located in Northern Illinois, 1,148-square-mile LaSalle County is one of the ten biggest counties in the Prairie State. Recent listings of commercial land and property for sale in Illinois's LaSalle County totals nearly 1,000 acres and a combined market value of almost $3 million. The most common type of land for sale by combined acreage in LaSalle County is undeveloped land. The average price of commercial land and property for sale in LaSalle County was $366,500. Some suggested uses for commercial property currently for sale in LaSalle County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in LaSalle County include whitetail deer, turkey, deer, ducks and dove. Current commercial applications for commercial property for sale in LaSalle 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.