Single Family Home for sale by owner in Barrington, NH 03825. Enjoy entertaining over the holidays in this spacious waterfront home. Recent construction, 3,000 sq ft Colonial on a secluded cove of beautiful Swains Lake. Beautiful hardwood floors throughout the first floor with radiant heat, fully applianced gourmet kitchen includes granite countertops, double wall oven, and center island with Jenn Air Stove Top. A huge living room with water views from every window, a dining room off of the kitc... See site for full property details.