Brand new construction in the heart of the coveted Mira Costa section of Manhattan Beach, 1346 Gates Avenue pairs timeless architecture with elevated coastal-modern design. Completed in 2026, this exceptional 5-bedroom, 6-bathroom residence spans approximately 5,120 SF on a 5,152 SF lot, offering a thoughtfully proportioned layout built for both everyday living and effortless entertaining. Wide-plank hardwood floors, soaring ceilings, and generous gathering spaces create a warm yet sophisticated atmosphere throughout. The chef's kitchen anchors the main level with premium Thermador appliances, custom cabinetry, an oversized island, and elegant stone finishes. Large glass doors open to a private backyard retreat, with a built-in BBQ made for SoCal evenings. Upstairs, the luxurious primary suite offers a spa-inspired bathroom and custom walk-in closets. Additional ensuite bedrooms provide flexibility for family, guests, or a home office. Downstairs, a fully finished basement is built to entertain, featuring a custom wet bar, chilled wine cellar, and AV wiring throughout. Set on a quiet, family-friendly street just minutes from award-winning schools, neighborhood parks, downtown Manhattan Beach, and the ocean, this spectacular new construction home delivers the perfect blend of luxury, functionality, and true coastal living.