Live above the clouds on Acalanes Ridge. This 1.12-acre hilltop estate offers unmatched tranquility, sweeping views, and timeless mid-century modern design. A private 300-ft driveway leads to a 3,572 sq. ft. retreat featuring an all-glass living area, 3-car garage, workshop, car lift, and parking for 10+. Enjoy breathtaking vistas of Mt. Diablo, the Carquinez Straits, and city lights. The chef’s kitchen impresses with double islands, ovens, sinks, a 6-burner gas stove, built-in fridge, Cherry cabinetry and Walnut floors add warmth and sophistication. Five minutes to downtown Walnut Creek, BART, hiking' under 40 minutes to SF and Napa. First time on market since 1965. Options are endless—here are 5 ideas: A. Embrace as-is—an irreplaceable sanctuary of calm and beauty. B. Add 2 stylish ADUs for guests, family, private retreats or income rentals. C. Install a private electric gate for the ultimate in privacy and access D. Build your dream multi-story mansion with panoramic views, pool, and resort-style amenities. E. Host unforgettable gatherings in one of the East Bay’s most exclusive hilltop settings.