Harborview Retreat, crafted by a top interior designer, graces an expansive wooded lot, offering sweeping views of Grace Harbor and a daily parade of boats. Steps from the Harbor Club and River Dunes village, this single-story estate balances proximity with privacy, set back from the road and accessed by a grand circular driveway. Known as one of River Dunes' finest properties, the home spares no expense. Through the mahogany and glass front door, a Great Room with 18-foot ceilings, exposed wood beams, and French white oak herringbone flooring awaits. A chef's kitchen features custom cabinetry with brass hardware, an appliance garage, wrought iron shelving, and high-end appliances, including a 48'' Italian Ilve Range, Monogram fridge, and Jenn-Air warming drawer. The kitchen also has quartzite and black granite countertops over dramatic concrete tile flooring. A dream scullery with built-in shelving, a brass rolling ladder, and an imported brass faucet provides added convenience. The breakfast nook offers harbor views, while the bar includes an ice maker and beverage refrigerator for evening relaxation. Luxury abounds throughout, with Calacatta Gold marble baths, Restoration Hardware fixtures, Visual Comfort lighting, and Toto washlet toilets. His and Hers offices, a guest suite with an ensuite bath, a bunk room, and a well-planned laundry & mudroom complete the home. The charming 5-star Airbnb Carriage House offers a profitable rental option. This Carriage home offers 431.5 additional sqft.