Set behind a long, tree-lined approach on 5.8 private acres, this distinguished Cornwall estate offers a rare combination of scale, privacy, and sophistication in one of the Hudson Valley’s most desirable settings. Just 60 minutes from New York City and less than five miles from rail service to Manhattan, the property delivers a lifestyle that is both quietly secluded and exceptionally connected. Beautifully landscaped grounds, a private pond, and an impressive sense of arrival define this remarkable offering. The residence is designed with a gracious balance of architectural presence and livability, offering over 5,000 square feet of well-appointed interiors. Hardwood floors, a formal dining room, library, first-floor bedroom, full bath, and a dramatic great room with soaring floor-to-ceiling windows create a setting that is equally suited to refined entertaining and comfortable daily living. At the heart of the home, the custom kitchen is both striking and functional, featuring glazed cabinetry, granite countertops, an oversized island, two dishwashers, two full-size wall ovens, three sinks, built-in workspace, and a sun-filled breakfast area. A stunning stone-and-tile sunroom overlooks the rear grounds and pond, bringing warmth, light, and natural beauty into the home throughout the seasons. Upstairs, the home continues with generous proportions and thoughtful design, offering additional bedrooms, a loft, laundry room, full guest bath, and an expansive primary suite designed as a true private retreat. Complete with a large walk-in closet, bonus room ideal for a fitness space, sitting room, or office, and a luxurious primary bath with radiant heat, the suite offers both comfort and scale. A separate two-bedroom accessory apartment adds exceptional flexibility to the estate, ideal for extended family, guests, or supplemental income. With its own entrance, private driveway access, dedicated parking, living room with gas fireplace, screened porch, dining area, kitchen with granite countertops, private laundry, two spacious bedrooms, and a full bath with walk-in shower, it is a rare and valuable addition that feels fully integrated yet entirely independent. Further elevating the property are numerous premium amenities, including owned solar panels, whole-house generator, heated three-car garage, indoor fire suppression system, central vacuum, brand new paved driveway, oversized patio, pull-down attic with flooring, unfinished basement storage, six-zone heat, three-zone central air, surround sound, and two built-in safes. Located within the Cornwall School District and just minutes to Stewart International Airport, 9W, I-84, I-87, West Point, and Woodbury Common, this is a property of uncommon presence, substance, and versatility.