Rare opportunity to own a newly constructed custom masterpiece on 3.2 acres in prestigious Madrona Ranch. This architectural gem seamlessly blends contemporary sophistication with Wine Country elegance, featuring soaring ceilings and cathedral wood coffered details framing sweeping views of acclaimed Newton Vineyard. A private drive winds through scenic western hills lined with handcrafted stone walls, the property's own hobby cabernet vineyard, and olive grove. Inside, light-filled spaces showcase custom millwork, warm natural textures, and uncompromising attention to detail. The primary suite transcends luxury with floor-to-ceiling vineyard views and spa-inspired bath, while three additional en-suite bedrooms, dedicated office, and flexible media space provide refined comfort. The gourmet kitchen is an architectural statementLG Signature appliances, 800-bottle wine room, sous vide range, custom cabinetry, and striking copper hood. Additional highlights include surround sound throughout, solar with backup battery, metal roof, and expansive flex space above four-car garage. Outdoor living includes resort-style pool with limestone decking, custom pizza oven, and professional BBQ. Minutes from renowned downtown St. Helena yet privately positioned within gated Madrona Ranch. Be the first to call 2509 home.