Built under the supervision of its award-winning, veteran Architect, this extraordinary custom estate offers a level of craftsmanship, privacy, & timeless design rarely found in today's market. Tucked behind the gates of Belvedere- one of West Austin's most desirable communities. Hidden from street view, this Modern Mediterranean masterpiece blends luxury, functionality, exceptional quality & privacy. An east-facing entry welcomes you into a dramatic foyer framed by elegant arched galleries, walls of glass, wide-plank flooring, soaring 20+ ft ceilings, designer lighting, and a stunning fireplace that anchors the expansive living room. Every detail reflects intentional craftsmanship-from solid-core doors, premium windows and glass doors, and substantial designer hardware to custom millwork and refined finishes throughout.Designed for both everyday living and effortless entertaining, the main level features a luxurious primary suite, private guest suite, dedicated executive office, and a chef's kitchen with a mitered waterfall quartz island, custom cabinetry, and premium Thermador appliances, an engineered ELEVATOR shaft, & expansive covered patio with fireplace. The lower level offers exceptional flexibility with a large game room, dedicated home theater, wine cellar, 3 ensuite bedrooms, providing flexibility for a gym or creative space. Built for Austin's indoor-outdoor lifestyle, the resort-inspired backyard features a sparkling pool and spa, expansive covered patios, outdoor kitchen, and multiple entertaining areas. Backing to a private nature trail with no rear neighbors and a fully fenced property, the setting offers exceptional privacy and peaceful Hill Country views.Enjoy the perfect balance of tranquility and convenience-within 15 minutes to The Galleria, 20 minutes to Lake Travis & Westlake, approximately 35 minutes to DT Austin. A rare opportunity to own an architect-crafted luxury home where every detail was thoughtfully designed and flawlessly executed.