Presenting 40 Eutuaw Avenue, an exceptional architect-designed estate situated on nearly two acres of professionally landscaped grounds w/ potential to subdivide. This stately custom Colonial features a refined stucco exterior, 14 rooms, 6 generously sized bedrooms, four full bathrooms, and four fireplaces. Auto enthusiasts or those requiring extensive storage will appreciate the heated four-car garage providing secure and ample parking and space, while the fully appointed in-law suite above includes a kitchen, living room, two bedrooms, and a full bathroom. Throughout the home, exceptional craftsmanship is showcased through mahogany, hardwood, and marble flooring; detailed crown molding; coffered ceilings; granite countertops; and numerous custom finishes. The open first floor layout is ideal for both everyday living and entertaining. The welcoming marble foyer features a striking winding staircase and leads to the elegant dining room and den/sitting area with gas fireplace along with double sliding doors leading to the exterior deck. The living room offers a wood-burning fireplace with French doors for privacy. The spacious kitchen, accentuated with marble flooring & radiant heat, is equipped with high-end appliances, a large center island with sliding doors leading to a beautiful, window-lined three-season porch. A step-down family room features soaring ceilings and a floor-to-ceiling stone gas fireplace. The first floor also includes a welcoming side entry with double closet, mudroom, full bathroom with stone shower, separate laundry room equipped with dual sink and plenty of cabinets. Upstairs, the primary suite offers a gas fireplace, a cherry-wood walk-in closet/dressing area with French doors, a spa-like bathroom and a private balcony overlooking the backyard oasis. Three additional bedrooms and another full bathroom complete the second level. The resort-style, fenced backyard is an exceptional private retreat, featuring lush landscaping with irrigation, a large deck, stone patio, heated Gunite pool & spa, outdoor shower and storage shed. A partially finished basement offers additional living space and endless possibilities, with abundance of storage throughout the home. Only 14 miles from Boston, close to highway, public transportation, schools, shopping, restaurants & so much more. This pristine home offers luxurious living in a serene, private setting conveniently located to all the necessities. Schedule your private showing today!