No details were spared in this impeccably styled modern beach house, tucked away on a private acre in peaceful Northwest Harbor. This home is just a stone's throw to the tranquil waters of Sammy's Beach and Three Mile Harbor, and minutes to the Village of East Hampton and it's prestigious ocean beaches. This sophisticated property is designed for calmness, appreciation of nature and ease of living. The luxurious single story estate has a fluid layout throughout for maximum accessibility, indoor/outdoor flow, comfort and serenity. Upon entering the private half-moon driveway with independent entry and exit gates, you will be greeted by a sense of peace and relaxation. Enter the house and enjoy the soaring cathedral ceilings drenched with natural light, exposed wooden beams, wood-burning fireplace and oversized windows that create a warm, inviting ambiance, perfect for entertaining all year round. The open living plan co-mingles the fully-outfitted professional Poggenpohl chef's Kitchen with a floating island, a bright and airy living room, and spacious dining area that can accommodate an oversized table for large parties and entertaining. Four large stylish bedrooms and three full spa-like bathrooms offer unique character, including two Primary Suites nicely spaced apart at two separate sides of the home. In the West wing you have a divine, sky-lit primary bedroom with windows on 3 sides, an en-suite bathroom with walk-in shower, floating bathtub and double bulb sinks, and walk-in closets. Just outside the private sliding door entrance of this primaty bedroom is a newly built patio, privacy wall, and new luxe hot tub to warm you up on cool evenings... just steps from your bed. The East wing offers a second primary bedroom with large closet, en-suite bathroom, walk-in shower and direct access to the large recently updated deck, private back yard and fire pit area. Two additional Queen-sized guest bedrooms with ample closet space and sunlight, and an additional full bath with walk-in shower allow this home to accommodate 8 adults very comfortably. SPECIAL FEATURES: This beautiful home features a top-of-the-line custom built Poggenpohl chef's kitchen with Bosch luxury appliances and a professional Viking gas stove and oven. The custom laundry room houses stacked Samsung Large Capacity washer / dryer units and additional storage space. Other highlights include an enhanced WIFI network (Google Boosters included), indoor and outdoor Sonos Systems, Nest Thermostat and Camera, water filtration system for the entire home, as well as double filtration for drinking water. Also included are an ADP security system, central air/heating and property irrigation system with timer. The lush backyard greenery and blooms create a heavenly oasis around the large 40' x 20' heated salt water pool. An in-ground lighting system illuminates the trees from the bottom up! For those interested in the property as an investment, 64 Alewive has a proven track record of a very profitable rental history. Plenty of room for expansion and future growth on this expansive nearly one acre lot. Opportunity to negotiate purchase of the property fully furnished if you prefer to just walk into this Sanctuary without even lifting a finger before Summer!