A world-class estate, a castle on top of the hill, a mastery of design... it has been called all of these. Almost 9,000 SQ FT of stunning mid-century contemporary architecture on 4.2 acres in the heart of Los Altos Hills/Silicon Valley. Enjoy privacy along with 360° views within just minutes of Palo Alto, Los Altos and Sand Hill Road. A spa inspired main level master suite with two offices, two walk-in closets and bedroom overlooking gardens + western mountain views. This main level with open floor plan and soaring ceilings enjoys abundant natural light also includes dining room, living room, eat in kitchen, media room, family room, and views from every room. The outside is equally luxurious with a private rose garden dining area, multiple patios to enjoy sun sets, a stunning pool/spa patio and tennis court. Designed by famous architect Goody Steinberg, you too will appreciate the quality, attention to detail and timeless features of this extraordinary contemporary masterpiece.