A rare waterfront retreat, this exceptional residence offers two distinct ways to experience life along the shore. A separate Sound-front parcel provides an exclusive beach and secluded stretch of coastline, while the bayfront setting features a private dock with direct access to the water. Designed across three thoughtfully arranged levels, the home blends refined finishes with relaxed coastal living. The first floor includes a private guest suite with a gas fireplace, radiant-heated ceramic flooring, a full bath, laundry space, and direct access to the oversized, heated two-car garage with extensive built-in storage. The main living level is centered around a dramatic great room and kitchen with vaulted ceilings, exposed beams, a gas fireplace, and expansive water views. Custom millwork and cabinetry complement a substantial Carrara marble island with seating for four, granite perimeter countertops, and a full suite of Thermador appliances, including a six-burner range with griddle, steam oven, and refrigerator. A well-appointed butler's pantry features a built-in Miele coffee system, wine refrigeration, additional refrigerator drawers, and a hammered-nickel sink. Sliding doors open to a waterfront balcony overlooking Long Island Sound, extending the living space outdoors. Also on this level are a bedroom with generous closets, a full bath, and a sunroom or home office framed by Marvin windows with views across Duck Island Harbor. A screened porch offers an additional setting for dining, entertaining, or enjoying the changing waterfront scenery. The third floor is devoted to the primary suite, where decorative beams and sweeping water views create a serene coastal retreat. The space features a walk-in closet with custom cabinetry, a private office, and a dedicated dressing and laundry area. The spa-like bath includes radiant-heated floors, a freestanding soaking tub, dual vanities, and built-in medicine cabinets. Beyond the residence's beautifully curated interiors, the waterfront setting unfolds as a natural extension of daily life. Landscaped grounds lead to a spacious terrace where electric awnings provide shade for relaxed afternoons, creating an effortless setting for outdoor entertaining. From the gated dock entrance, step onto the floating dock for boating, paddleboarding, kayaking, or quiet moments on the bay. Directly across, a separate Sound-front beach area offers an exclusive stretch of shoreline for swimming, sunrises, and unhurried summer days, all within the Village of Asharoken.