911 Autumn Oak Cir blends generous scale, refined upgrades, and a luxury outdoor setting near Mt. Diablo trails. The two-story floor plan features a grand entry, cathedral ceilings, three fireplaces, an open kitchen and 2nd family room, a main-level bedroom and bath, spacious laundry room, and a versatile bonus room off the primary suite for an office, lounge, or fitness space. Recent improvements elevate the home with freshly painted interiors, upgraded black hardware, smart front door lock and Ring doorbell, backyard Ring camera with floodlight, updated fire alarms, new kitchen countertops , new refrigerator and dishwasher, a custom bar with wine fridge, and a beautifully remodeled primary bath with granite countertops and an extended walk-in shower. Outside, recent upgrades include tiered retaining walls and landscaping, along with a refreshed sport pool and spa. Crystal Ranch amenities include a clubhouse, dog park, playground, community pool and spa, and tennis courts.