Philadelphia County is in Philadelphia & Countryside Pennsylvania. Of the 67 counties in the Keystone State, Philadelphia County is 66th in terms of its size (142 square miles). Recent Land Network data includes about 1,000 acres of commercial land and property for sale in Pennsylvania's Philadelphia County, which is valued at a combined $2 million. The average price of commercial land and property for sale in Philadelphia County was $453,312. Some suggested uses for commercial property currently for sale in Philadelphia County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Philadelphia County include bear, whitetail deer, deer, turkey and pheasant. Current commercial applications for commercial property for sale in Philadelphia County include for hunting/fishing, commercial and homestead use. Browse all Pennsylvania commercial acreage for sale on the Land Network to find your next commercial property or land investment.