Of 10 counties in the Granite State, Rockingham County ranks sixth in terms of size (795 square miles). Rockingham County is in South New Hampshire. A recent survey of Land Network data includes almost 1,000 acres of equestrian property for sale in New Hampshire's Rockingham County, which is valued at a combined $2 million. Browse all Rockingham County horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses. The most common type of land for sale by combined acreage in Rockingham County is house.