16.1 Acres New Boston, Hillsborough County, New Hampshire. $415,000. Tavern Farm, set along a quiet gravel road on 16 acres, this handsome farm is a horse owner’s dream. Great 5-6 stall barn with all the comforts, 2nd - 2 stall run-in barn and level, open land with ample turnout and 100’ x 220’ ring.