Harnett County is in Piedmont North Carolina. Of the 100 counties in the state, 601-square-mile Harnett County ranks 27th by size. The total value of roughly 1,000 acres of farms recently listed for sale in North Carolina's Harnett County was roughly $9 million. The average price of farms for sale in Harnett County was $1 million. Farms for sale in Harnett County sustain livestock including cattle, horses, pig, goats and sheep. 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.