This 2.5-story Brookline colonial crowns a dead-end cul-de-sac in the coveted Stone House Estates just minutes to the Hollis/Brookline border. Situated on 1.24 acres with views to Mt. Wachusett. The neighborhood abuts conservation land with direct trail access for hiking and snowmobiling. Lake Potanipo, the town beach, and boat ramp are five minutes away. The Andres Institute of Art and its sculpture trails on Big Bear Mountain are five minutes away. 45 minutes to the Monadnock region, under 90 minutes to the White Mountains. A 20-foot entry sets the scale. 10-foot ceilings on the first floor and basement, 9-foot on the second. Crown molding and millwork throughout. Hardwood and tile floors throughout the main living areas. The chef's kitchen features a GE Monogram range (4 gas burners, grill, griddle, 1.5 oven), granite countertops, high-end cabinetry, pantry, and appliance closet. Separate home office. Mudroom with laundry; second laundry room on the second floor. Four second-floor bedrooms, each with en-suite bath and walk-in closet. Primary suite with two-person walk-in shower, soaking tub, and premium cabinetry. Five full baths, one half bath total. The finished third floor — full bath, walk-in closet — serves as a fifth bedroom, guest suite, or multigenerational living. The 2,663 SF partially finished basement offers 10-foot ceilings, home gym, and pre-plumbed bath rough-in for a second multigenerational suite or au pair apartment. The possibilities are endless with this home. The home boasts a stunning paver patio with built-in fire pit and landscape lighting for all your entertaining needs. Three-car heated and insulated garage. Whole-house generator. Award winning Hollis/Brookline school district, conservation-land living, and the most house available in the Hollis-Brookline district — priced to reflect value. Call for a private showing today.