Hanwell Hill, a hillside estate offers views of San Francisco Bay and Mount Tamalpais located in private gated setting on over 239 acres with 6 hiking trails, vistas and rock outcroppings with approximately 10-25 plantable acres. Contemporary interior design and Mediterranean architecture with most all living areas on main level. Multiple outdoor living spaces with pool, spa, bocce, built-in BBQ, covered pergola, spacious loggia, European inspired courtyard with outdoor fireplace and stunning grounds with fruit and olive trees. Exceptional floorplan with elevated ceiling heights and multitude of windows and doors provide abundance of natural light and showcase the remarkable views. Six en-suite bedrooms one of which is used as an office. Includes attached casita with living room, kitchenette and separate entrance. Spacious master features fireplace, gorgeous bath, oversized walk-in closet and bonus room. Gourmet kitchen with separate dining, two family rooms, formal dining and living rooms, movie theater, wine cellar and more!