A truly exceptional custom-built coastal residence offering luxury, innovation, and breathtaking water views from nearly every room. Perfectly positioned in one of Nahant's most desirable seaside locations, this newly constructed home showcases remarkable craftsmanship, sophisticated design, and seamless smart-home technology. A dramatic 22-foot foyer welcomes you through an impressive 5' x 9' architectural smart pivot door featuring facial recognition, LED accent lighting, and a five-point locking system. A striking floating hardwood staircase with premium low-iron frameless glass railings anchors the home while expansive windows fill the open-concept living spaces with natural light. Designed for both elegant entertaining and everyday living, the home offers 5 private ensuite bedrooms and 5.5 bathrooms, including a main-level guest suite and a luxurious primary retreat featuring two walk-in closets and a spa-inspired bath with a freestanding soaking tub, oversized dual-head shower with independent temperature controls, double vanity, and private water closet. An additional upstairs suite features dramatic vaulted ceilings. The chef's kitchen is beautifully appointed with premium Thor and LG Studio appliances, a spectacular 13-foot quartz waterfall island, full-height bookmatched quartz backsplash, dual sinks, dual dishwashers, microwave drawer, undercounter beverage refrigerator, and seamless connection to the dining and living areas. Luxury continues throughout with U by Moen smart digital showers in every bathroom, 9-foot ceilings on both levels, elegant 8-foot Italian-style interior doors, engineered hardwood flooring, a motorized dining room chandelier lift, and integrated smart-home technology. Additional features include wine storage, a two-car garage, irrigation system, abundant storage, energy-efficient construction, full unfinished basement, and a spacious unfinished attic offering outstanding expansion potential for a media room, game room, office, or additional living space. An extraordinary opportunity to own one of Nahant's premier new construction residences, where timeless coastal elegance meets today's most advanced luxury features.