An exceptional Grant Marion built home in the coveted Place St. Laurent, this distinguished 2,600 sq ft open-concept residence blends architectural elegance, refined comfort, and rare privacy just moments from the St. Lawrence River. Designed to maximize natural light and connection to the surrounding landscape, walls of windows frame tranquil views while creating bright, sophisticated interiors ideal for both grand entertaining and relaxed everyday living. At the heart of the home, a gourmet chef's kitchen with walk-in pantry anchors the living space. This thoughtful design has culinary performance and effortless hosting in mind. Main-floor laundry adds practical convenience, while generously proportioned bedrooms provide comfort and flexibility for family or guests. The primary suite serves as a luxurious private retreat, featuring a dedicated dressing room and a beautifully appointed spa-inspired ensuite. An unfinished lower level with rough-in offers significant potential for customized expansion - whether a home theatre, wellness space, or additional executive living quarters. The home features a three-car garage for vehicles, storage, or hobby space. The exterior experience is equally compelling with professionally landscaped grounds with interlocking driveway and rear patio, perennial gardens creating seasonal colour and serenity, and a private hot tub retreat for year-round relaxation. You will experience exceptional privacy with no rear neighbours and none to the north. This unique positioning provides both openness and exclusivity rarely found in the area. Situated near the St. Lawrence River, golf, marina access, and recreational trails, the property delivers a lifestyle defined by nature, prestige, and convenience - all within comfortable reach of Ottawa and Montreal. This residence represents a compelling opportunity for discerning buyers seeking privacy, architectural presence, and lifestyle quality in one of Cornwall's most desirable enclaves.