A landmark French Country estate within storied Diablo Country Club is "Royal Oaks." With sweeping views of Mt Diablo and the 17th fairway, this remarkable home is set behind privacy gates, offering graceful symmetry and timeless detailing of classic East Coast design. The property offers a lifestyle defined by privacy, prestige & effortless resort-style living. Main residence has a thoughtfully composed floor plan with a gracious living room, dining room and family room flowing into the sunny kitchen with full views of the backyard and 17th fairway. The spacious media room, game room, full bar and wine room cater to hosting or fun family evenings. Large library/office, guest room/den, powder room, full bath and laundry complete the main level, providing everyday functionality and elevated living. Primary suite has been reimagined with a custom walk-in closet of bespoke design. Fully upgraded Lutron and Sonos systems. Private guest cottage is an entirely self-contained retreat. Backyard oasis offers a loggia with a kitchen and wood-fired pizza oven. Private pool and open air pool house create a resort destination at home.