This rare and exclusive 1-story 5br/6ba home w/ captivating panoramic views of both ocean and mountains, is upgraded with high-end features/appliances and is impeccably maintained, perched high above La Costa on a premier, most coveted lot in the gated community of La Costa Ridge. Sitting majestically on a private corner lot at the end of a cul-de-sac, it boasts 2- independent-living casitas (each w/ kitchenette and washer/dryer) off a private inner courtyard w/ fireplace, a spacious executive home office w/ fireplace, a private sunset terrace out front, an entertainer's dream of a backyard with upgraded gourmet kitchen surrounded by 4 commanding resort-size palm trees, an interior gourmet kitchen, and a private loft only accessible from the Master bedroom suite with its own frplc and mountain views. Hundreds of thousands of dollars have been spent in upgrades which include Solar (fully owned), new AC/heating systems, new water softener, limestone/hardwood floors, Sonos sound system w/ indoor/outdoor theater speakers, multiple camera security system, Lg Tankless Insta-hot water heater, 6 gas fireplaces & outdoor fire table. The Great rm features high coffered ceilings, wainscoting, custom built-ins, designer window treatments & an exquisite RH Orb crystal chandelier. Formal dining rm w/ crown molding, wainscoting, upgraded RH lighting, and leaded glass window. Gourmet kitchen features huge center island, honed Calcutta/Limestone countertops, transitional white espresso maple cabinetry, Walker Zanger tile backsplash, pasta faucet, 40 Shaw Original farm sink, waterworks faucet, built-in Viking wine chiller, 4 ovens, dual fuel range w/ grill, Custom Ventahood, Sub Zero PRO Refrigerator/ Freezer, warming drawer, water filtration system & trash compactor. Spacious Master suite offers mountain views, custom closets, frplc, walnut hardwood floors, multiple windows w/ remote-controlled blinds, direct access to the pool/spa, and a private, romantic loft w/ its own cozy frplc. The Master bath features polished nickel fixtures, jetted tub w/ in-line heater, Italian Statuario marble at tub surround, its very own steam room (w/ timer, multi-lighting, Bluetooth access), make-up/vanity area, and a walk-in closet w/ custom cabinetry, cedar plank ceiling and lighted display of shoe organizer. From the private courtyard, you can access both Casitas. The downstairs Casita is w/ kitchenette and washer/dryer. Steps adorned with hand-painted Mexican pavers take you to the Upstairs Casita which offers a large studio w/ built-in cabinets, kitchenette, beverage fridge, sitting area, washer/dryer, and its own private balcony w/ views of the ocean. The alluring custom landscaped yard w/ extensive views features a salt-water pebbletec heated pool & spa, serene custom scupper water wall, professional outdoor Kalamazoo kitchen w/ a Hybrid BBQ, a pizza oven, all stainless cabinetry, Kohler stainless sink, wine chiller, covered outdoor living rm and plenty of room for seating around the frplc and fire table. Magnificent views, unmatched privacy, masterful craftsmanship, and exquisite detail all contribute to this one-of-a-kind home …one that will fulfill your dreams and invite the admiration of all!