Of 62 counties in the Empire State, 2,821-square-mile Saint Lawrence County ranks first by size. Saint Lawrence County is in the Northern New York region. Saint Lawrence County, New York, includes 7,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of farms and rural land for sale here was approximately $26 million. The average price of undeveloped land for sale in Saint Lawrence County was $208,975. Some suggested uses for undeveloped land currently for sale in Saint Lawrence County include for commercial, hunting/fishing, and orchard use. Some common wildlife species to be found on undeveloped land for sale in Saint Lawrence County include whitetail deer, turkey, bear, grouse and ducks. Current commercial applications for commercial property for sale in Saint Lawrence County include for commercial, hunting/fishing and orchard use. Browse all New York undeveloped land for sale on the Land Network to find your next commercial property or land investment.