Harnett County is in Piedmont North Carolina. Of the 100 counties in the Tar Heel State, Harnett County is 27th in terms of its size (384,860 acres). North Carolina's Harnett County includes about 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here was $10 million. The average price of farmland for sale in Harnett County was $2 million. Farms for sale in Harnett County feature livestock including horses, goats, cattle, 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 business or individual needs.