Luxury penthouse in downtown Walnut Creek with views of Mount Diablo. Features floor-to-ceiling windows, 10-foot ceilings, modern open floorplan, beautiful wood floors, and abundant natural light. The kitchen boasts European style cabinets, high-end appliances, gas stove, quartz counters and custom mother-of-pearl backsplash. Quiet south-facing top-floor corner location with only one common wall, away from traffic noise. Three secured assigned garage parking spaces with electric car charger and assigned storage. 555 YVR residents enjoy a private newly updated fitness center with top-of-the-line workout equipment, media room for parties and meetings, dog run, an incredible Sky Deck with BBQ, fireplace, and spectacular panoramic views. Residents may reserve the media room and Sky Deck for private events via the 555 YVR portal at no charge. Served by top rated Walnut Creek schools. Walking distance to shopping, restaurants, trails and the Walnut Creek BART with easy access to 24 and 680.