Extensively rebuilt and reimagined in 2025, this 7,087± sqft estate in Corona del Mar’s exclusive Spyglass community blends timeless architecture with panoramic ocean, harbor, city, and mountain views. Set on a rare oversized lot, 17 Muir Beach offers unmatched privacy and refined coastal living. The home boasts four luxurious en-suite bedrooms, dual offices, three gorgeous powder rooms, rift white oak cabinetry and a catering kitchen with a full set of Viking appliances. A second (attached but separate) chef’s kitchen featuring dual AGA ranges, Wolf, Sub-Zero and Miele appliances with custom countertops made of naval brass and Calacatta Terrazzo finish the bespoke design. Five fireplaces, three wet bars, and smart home integration add to the elevated lifestyle. The luxuries of the home are matched only by the conveniences and range from genuine granite cobblestone and hand crafted Moroccan Zellige tiles to a built-in dog wash and full-size clothing steamer. An impressive subterranean level reveals a hidden speak-easy lounge with a custom brass bar, 1,000 bottle temp controlled wine cellar and powder bath - offering a one of a kind entertaining experience. Outdoors, the resort style grounds are complete with a newly rebuilt pool and spa, four tranquil fountains, teak garage doors/gates and professional landscaping - all enhanced by expert lighting and commercial outdoor heaters for year-round comfort. Just minutes from Fashion Island, CDM Village, beaches, and top-rated schools, this extraordinary estate defines modern coastal luxury.