Harris County is in Houston Texas. Of the 254 counties in the Lone Star State, Harris County is 15th in terms of its size (1,777 square miles). Recent listings of undeveloped land for sale in Texas's Harris County totals around 5,000 acres and a combined market value of roughly $1 billion. By overall acreage, house is the most common type of land for sale in Harris County. The average price of undeveloped land for sale in Harris County was $1 million. Some suggested uses for undeveloped land currently for sale in Harris County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Harris County include whitetail deer, dove, pig, turkey and deer. Current commercial applications for commercial property for sale in Harris County include for hunting/fishing, commercial and homestead use. Browse all Texas undeveloped land for sale on the Land Network to find your next commercial property or land investment.