Extraordinary ultra-private, custom-built, gated Mediterranean estate, a William Wood design, on 1.1 acres in Walnut Creek’s Northgate area. Grand architectural details. Tumbled marble tile floors, 20-foot and coffered ceilings, hand troweled plaster walls, custom ironwork, French doors to resort-style yard. Pool, spa, waterfall, outdoor kitchen, gazebo with fireplace, Queen palms. 6609+/-SF on 2 levels. 5 beds, 4.5 baths including studio apartment with private entry, kitchen, and bath. Main level primary suite with dual-sided fireplace, luxurious bath. Dual walk-in closets, luxurious en-suite. Main-level bedroom. Grand living room, formal dining room. Chef’s kitchen, granite counters, glazed cabinets, island, 2 breakfast bars, Dacor, Thermador, and Fisher Paykel appliances. Family room with built-ins and walk-around wet bar. Executive office, custom built-ins, hardwood floors, private terrace entry. Close to schools, Mt. Diablo, Shell Ridge, downtown Walnut Creek, and freeway access!