Arts and Crafts Masterpiece designed by John Hudson Thomas, 1913. The 1.58 acre estate encompasses extensive grounds including the main house, the pool, pool house, tennis court, tennis pavilion, private gym and connected carriage house/garage with studio apartment. Called The Wintermute House aka The Rocks, it boasts 19+rooms including a Conservatory with 20' windows, grand living room with SF Bay Views, media room, family room, several kitchens and an expansive third floor office. The home has stunning period details including mahogany trim, pounded copper fireplace surrounds, Viennese Secessionist-style glasswork. On the market for the first time since 1983. A truly rare offering.