The value of farms and rural land for sale in Strafford County, New Hampshire, recently on Land.com was $105 million. This represents 2,000 acres of farms, hunting land and other rural land and acreage for sale in Strafford County. Strafford County ranks ninth out of 10 counties in New Hampshire for the total acreage of land currently advertised for sale. Of all locations in Strafford County with farms and rural land for sale, Dover featured the most land for sale. Strafford County is one of the ten biggest counties in New Hampshire (382 square miles). It's located in the South New Hampshire region of New Hampshire.