Rare Larry Weir designed Adobe Estate – Private Hillside Retreat with Panoramic Lagoon to Ocean Views in the Heart of La Costa on 0.8+ Acres-Discover timeless character and coastal elegance in this one-of-a-kind 1986 custom adobe masterpiece by renowned San Diego adobe pioneer Larry Weir. Gated and privately situated on an expansive 0.8+ acre (over 34,800 sq ft) parcel in desirable La Costa, this exceptional property offers unparalleled seclusion and breathtaking direct lagoon-to-ocean views that frame stunning sunsets from key living areas, patios, and beyond. The main residence spans approximately 3,030 sq ft with 3 bedrooms and 2.5 baths, featuring authentic thick adobe walls for natural thermal efficiency, dramatic wood-beamed ceilings, rounded architectural details, and an organic flow that blends old-world charm with coastal living. The outdoor compound is a true entertainer's dream and private resort escape: Detached Tuscan-style wine cellar a romantic, vineyard-inspired haven (with storage room below) Enclosed stone circular double outdoor shower a spa-like sanctuary offering natural privacy and resort-style indulgence. Dual outdoor kitchens and BBQs – featuring an expansive side-rear chef's station with a fabulous woodfired pizza oven, ample bar seating, plus a casual poolside grill zone for seamless indoor outdoor entertaining. Resort-style pool and spa with panoramic lagoon and ocean views, surrounded by spacious decking perfect for lounging and gatherings. Separate pool house/casita (843 sq ft)- ideal guest or in-law retreat with large bedroom, massive bath, ocean views, and partial kitchen setup. Additional small non-permitted studio w/herb garden (approx. 12x8 sq ft) with basement offering flexible bonus space. Additional highlights include two two-car garages (attached & detached), on-site ground-mounted solar panels (24 panels) with EV charging station (in attached garage) for energy efficiency and modern convenience, and convenient proximity to top-rated schools, Omni La Costa, golf, beaches, restaurants and upscale amenities. This legacy Weir adobe estate presents a rare opportunity to own a distinctive hillside property with unmatched views, privacy, and lifestyle potential perfect for buyers ready to personalize and create their dream coastal retreat. Truly one-of-a-kind.