Calvert County is in Southern Maryland. Of the 24 counties in the Free State, Calvert County is 21st in terms of its size (345 square miles). Recent listings of undeveloped land for sale in Maryland's Calvert County totals nearly 1,000 acres and a combined market value of $9 million. The most common type of land for sale by combined acreage in Calvert County is residential property. The average price of undeveloped acreage for sale in Calvert County was $188,997. Some suggested uses for undeveloped land currently for sale in Calvert County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Calvert County include turkey, whitetail deer, deer, waterfowl, ducks, geese, dove, elk, antelope, grouse, pig, alligator, bear, pheasant, mule deer, blacktail deer, moose and quail. Current commercial applications for commercial property for sale in Calvert County include for hunting/fishing, commercial and homestead use. Browse all Maryland undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.