A stately, custom-designed 6-bedroom, 6.5-bath Colonial set behind a long gated drive and framed by impeccably manicured boxwood hedges, this exceptional estate embodies refined elegance and elevated modern living. Located in a picturesque enclave, residents of Cove Neck benefit from waterfront walking trails, private village police oversight, and advanced security measures, including license plate recognition. Perched atop a hill and boasting beautiful views of the Long Island Sound, a grand pillared foyer with chevron-patterned hardwood floors introduces a series of beautifully proportioned formal rooms, including a sun-drenched living room adorned with expansive windows, bespoke built-ins, and a marble gas fireplace. Exquisite architectural details, including custom millwork, French doors, and finely crafted hardware, enhance every space with understated sophistication. The main level is thoughtfully curated for both everyday luxury and effortless entertaining, featuring an elegant powder room, private office, dedicated laundry suite, and a well-appointed gourmet eat-in kitchen that seamlessly flows into a dining alcove and inviting den with soaring ceilings. A gracious guest wing with a full en-suite bath offers both comfort and privacy. The first-floor primary suite is a tranquil sanctuary, complete with a gas fireplace, expansive dressing room, generous walk-in closet, and French doors that open to a serene slate patio. Upstairs, two additional bedrooms each offer en-suite baths and ample closet space. The lower level spans the full footprint of the home, with impressive ceiling heights, a finished recreation lounge, and a dedicated fitness studio. An attached garage with epoxy flooring and custom storage is complemented by a separate carriage house featuring additional heated garage bays and a beautifully finished studio apartment above, complete with a kitchenette and full bath- ideal for guests or extended living. The grounds are designed for a resort-caliber lifestyle, showcasing a brick patio encircling the in-ground pool and spa with a retractable solar cover, all set amidst lush, professionally landscaped gardens enhanced by ambient tree and landscape lighting. Additional amenities include a fully fenced property with electric gated entry, irrigation system, and leaf-filtered gutters. This distinguished offering delivers an unparalleled level of privacy, sophistication, and lifestyle.