Enjoy luxury living at this prestigious Petersen Ranch gated estate, offering unforgettable views of rolling hills, vineyards, meticulously maintained mature trees, and beautiful landscaping. Step into a grand open living area with vaulted wood ceilings, a stone fireplace, and frameless windows framing majestic landscapes. The well-appointed kitchen features a walk-in pantry, a double oven, and a Wolf cooktop. The spacious Primary suite offers a state-of-the-art shower, a sauna room, and a private courtyard. The guest bedroom enjoys its own en suite bath and picturesque views. A library/office, laundry room with designer pet bath, and a temperature-controlled 1,700+ bottle wine cellar completes the main residence. Additionally, enjoy leisure time by the inground pool and spa, surrounded by lush greenery and mature trees. The estate also features plantation shutters throughout, a central vacuum system, and new floors. The large shop building provides guest quarters, a theatre room, and a workshop/garage with an epoxy floor—now upgraded with a new roof for peace of mind. Energy efficiency and modern convenience are enhanced with a solar panel system featuring brand-new Tesla inverters, along with a new Tesla charging station for electric vehicles. Outside, a stunning waterfall feature adds to the serene outdoor oasis. Nestled on 6+ acres, with 4 planted acres of Zinfandel grapes previously sold to a local winery, this estate is close to world-class wineries, downtown Templeton, and beautiful beach communities.