Located in Northwest Maine, 3,557-square-mile Penobscot County is one of the ten biggest counties in the state. Recent listings of commercial land and property for sale in Maine's Penobscot County totals around 2,000 acres and a combined market value of $35 million. The most common type of land for sale by combined acreage in Penobscot County is house. The average price of commercial acreage for sale in Penobscot County was $716,314. Some suggested uses for commercial property currently for sale in Penobscot County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Penobscot County include grouse, turkey, bear, whitetail deer, moose, deer and ducks. Current commercial applications for commercial property for sale in Penobscot County include for hunting/fishing, commercial and homestead use. Browse all Maine commercial land and property for sale on the Land Network to find your next commercial property or land investment.