New Construction Luxury Home in La Jolla's Beach Barber Tract walkable to Windansea Beach & La Jolla Village! This spacious 5 Bedroom 3810 esf detached home gives way to exquisite architecture, detailed builder upgrades & thoughtfully designed open floor plan perfect for the luxury ‘lock-n-go' Coastal Buyers hosting multiple generation guests, renters or residents looking for the quintessential La Jolla lifestyle. Once inside 464 Westbourne, you're greeted with high ceilings & crown molding throughout, tongue-n-groove millwork, alder wood beam, timeless Thermador Package Chef's kitchen, Control 4 Smart Home A/V technology , Lutron lighting, a separate walk-in back kitchen prep pantry for entertaining, a one-of-a-kind lower luxury level Media/Game Room equipped with modern wet bar, crown molding, 50+ bottle vertical wine column, Solar/Tesla Wall, Elevator to all levels & private roof top deck looking over the La Jolla coast line. With builder upgrades & details too long to list, this impeccable new construction creates the ideal multi-generational beach house, luxury vacation rental or expanding dream home steps from the beach! Attention to detail & Pride of Ownership is a common theme throughout and luxury has been injected throughout this rare La Jolla New Construction, with sleek black-n-white lines, copper downspouts & washed custom brickwork covering your outdoor California Room equipped with fireplace, TV niche & BBQ. KITCHEN/LIVING: The 1st floor greets you w/ high voluminous open alder beam ceilings + gas fireplace, light beachy wide oak plank engineered wood flooring + entertaining kitchen equipped with walk in working prep pantry w/ separate sink, dishwasher, microwave. Sliding doors spill out onto a whitewashed brick Covered California Room w/ gas fireplace, TV niche & BBQ for indoor-outdoor entertaining. Interiors are lined with custom wood millwork & tambour detail accents Plus the Chef's Kitchen boasts modern Alder Wood Cabinetry, Spacious center island, Thermador Appliances w/ Built-in 36" Paneled French Door Fridge, 48" 6-burner Commercial Range w/ griddle, 30”Oven, Kohler Farmhouse Sink & natural slab counters, Plus a separate walk-in prep pantry with sink, microwave & separate dishwasher. LOWER LUXURY LEVEL (basement): Slide on downstairs after a day at the beach, to your Unique Media/Game Room Bar area w/ Speakers, Crown detail Lighting, pre-wiring, built-in media center & entertaining wet-bar w/ prep sink, 18” Thermador wine column for ~50+ bottles, floating shelves & beverage fridge + an additional private Guest En-suite Bedroom/Bathroom, storage room & impressive Walk-In Laundry Room. TOP FLOOR: An impressive Primary Suite w/ customizable walk-in closet spill into a spa-like master bathroom ‘wet room' w/ floor-to-ceiling tiled walls, detached freestanding Kohler soaking tub with stone slab walls & tub light fixture , dual vanity Kohler sinks/fixtures, LED mirrors & Rainfall Shower w/ 3 function fixture. OTHER: 1 ) Walk-In Laundry room w/ Front load Washer/Dryer, farm sink + quartz counters/cabinetry 2) Solar Panels w/ Tesla Powerwall Battery 3) 2 Car Garage + EV charger outlet. 4) Exterior Beach Shower 5) ‘Control 4 Custom Home Tech' Smart Home Wiring Builder Package w/ built-in speakers, Lutron lighting, security cameras. This New La Jolla New Construction is in a Class of its Own + live the SoCal Dream of Coastal Walkability from this low maintenance life of luxury!