Located on a quiet and highly sought-after cul-de-sac in Hewlett Neck, this newly constructed 9,200 sq ft estate offers privacy, scale, and a true waterfront lifestyle. Set on approximately 0.61 acres, the property enjoys expansive water views with multiple exposures. Designed for both luxury and functionality, the home features soaring 11.5-foot ceilings, radiant heated floors, a dramatic open layout with a mezzanine bridge, and six separate entrances. Each bedroom is designed as a private en-suite, offering comfort and privacy throughout. The chef's kitchen is fully equipped with premium Dacor appliances, dual sinks, a built-in Miele coffee station, and a custom bar, ideal for entertaining. Additional interior highlights include a custom theater room with built-in surround sound, integrated smart home technology with in-wall iPads, electric window treatments, multi-zone climate control, and a comprehensive security and surveillance system. The exterior is designed to maximize lifestyle and entertaining, featuring a 1,300 sq ft heated in-ground pool with mosaic detailing and sundeck, a full cabana with outdoor kitchen and bath, and over 10,000 sq ft of outdoor living space. A 107-foot private walkway leads to the water, where a 65-foot dock accommodates large vessels (up to approximately 90 ft) and multiple jet skis. Additional features include a 3-car garage (wired for potential gym conversion), full-house backup generator, multiple mechanical systems including three boilers and two storage tanks, seven subpanels, and a substantial solid concrete storage space beneath the home with approximately 4.5-foot clearance, offering additional usable area.