Harnett County is in Piedmont North Carolina. Of the 100 counties in the state, Harnett County is 27th in terms of its size (601 square miles). The total value of approximately 1,000 acres of farms recently listed for sale in North Carolina's Harnett County was nearly $11 million. The average price of farms for sale in Harnett County was $2 million. Farms for sale in Harnett County support livestock including horses, cattle, goats, sheep and pig. Browse all North Carolina farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or lifestyle needs.