This engineering and architectural masterpiece is a one-of-a-kind residence “like a piece of sculpture that someone happens to live in.” This quote, from the owner who created this work of art, aptly describes the natural envelope of architectural poured-in-place concrete walls, glass, Cor-Ten steel, and mahogany. Designed for the terrain, with three graceful above-ground levels, the home is also positioned to take full advantage of far-reaching views to the San Francisco skyline and beyond, the East Bay hills, and far south to San Jose. Receiving numerous architectural and design awards, the home is enveloped with entire walls of mahogany and steel- framed glass on every level, each opening to private outdoor venues overlooking the views, 74-foot triple-infinity edge pool and spa, and the landscaped grounds that also serve as living works of art. 

At almost 8,500 square feet, this property lives equally well for an individual or couple as it does for a large family. Three levels and three individual structures offer the utmost in privacy while still feeling connected to each other and to the landscape. Myriad options for working-at-home are available, including a bedroom with private foyer and front entrance. Additionally, two separate buildings, one with full kitchen and completely out of view from the main residence, provide flexible accommodations for guests, staff, fitness, and office needs. If desired, a second driveway with a separate address would be permitted for this property.

Equally impressive are the 3.7-acre fully fenced and landscaped grounds with a triple infinity-edge pool and spa, outdoor kitchen, meditation walks, plus above-ground vegetable gardens and fruit and olive orchards. Featured in numerous books, magazines, and commercials, this is indeed a property of striking architectural design, comfort, convenience, and absolute luxury – all in one of the most exclusive communities midway between San Francisco and Silicon Valley. 



  • Award-winning contemporary masterpiece with sweeping Bay views reaching San Francisco and Mounts Tamalpais, Diablo, and Hamilton
  • Over 3.7 fully fenced and landscaped acres
  • Architect: Robert Swatt, Principal Swatt Miers; Builder: Lencioni Construction, 2014
  • Main residence: 4 bedrooms, 4 full baths, 3 half-baths
  • Guest house/ADU: 1 bedroom, 1 full bath, full kitchen
  • Guest house/fitness center: 1 bedroom, 1 full bath
  • Approximately 8,325 total square feet (per floor plan artist)
    • Main residence: 6,485 sf
    • Guest house/ADU: 750 sf
    • Fitness center/guest house: 540 sf
    • 2-car garage: 550 sf
  • Triple infinity-edge 74-foot pool and spa clad outside in black granite slab and completely finished inside with Italian hand-made glass tiles
  • Sought-after central Westridge area, one mile to shops and cafes
  • Excellent Portola Valley schools

Offered at $25,000,000


Custom electronic gate designed and fabricated in Italy opens to an extra-wide driveway of decomposed granite with significant off-street parking; 10 extra parking spots inside gated driveway of home; long path of Ipe decking leads guests to the front door; eKey fingerprint keyless entry access; full-height front door custom made of sandblasted orange glass with a mechanical central pivot

Floors & Materials
Mahogany siding and ceilings throughout; staircase walls and custom made Duratherm window walls clad in African Sapele wood, three-story architectural poured-in-place concrete walls; Cor-Ten steel landscape walls; under-lighted, three-story staircase and second and third story floorings of California Claro walnut; accents of imported wallcoverings, every bathroom with walls and floors of full Italian marble or onyx slab, or hand-made glass tile, with the primary encased glass shower cloaked in teak looking into its own private sculpture garden; floors in California Claro walnut and large-format vein-cut travertine; Fleetwood commercial windows and glass doors; floor-to-ceiling walnut interior doors and walls

Massive pivoting front door of translucent orange glass; divider comprised of stainless steel rods; beyond is a wide, under-lighted all-walnut staircase spanning three terraced levels all lined with floor-to-ceiling mahogany-framed windows

Living Room
Double story ceiling with full-height walls of steel-framed glass presenting the San Francisco and Bay views

Dining Area
Two-story ceiling with linear cluster of 7 large, restored vintage honeycomb light spheres; double sliding glass doors to the pool terrace and outdoor kitchen on one side and to the central courtyard on the opposite side

Open concept with sleek vertical grain custom cabinetry topped in 4” white quartz, including waterfall-wrapped island; separate complete butler’s kitchen area with convenient entrance to the rear terrace, pool, and outdoor kitchen; walk-in pantry room; tremendous storage room

Main kitchen: Thermador gas cooktop; two Wolf ovens; Miele dishwasher; Miele compactor; Electrolux refrigerator and Electrolux freezer | Butler’s pantry: Miele compactor; Miele dishwasher; Dacor microwave/convection oven | Pantry room: Electrolux refrigerator and freezer; Sub-Zero icemaker 

Just off the kitchen and convenient to the pool; all walls clad in neutral hand-made Italian glass tile with integrated curbless shower (handicapped accessible), and floor in vein-cut travertine

Main-Level Bedroom/Office & Half Bath
Custom built-ins and sliding glass door to private front terrace; adjoining foyer with separate outside front entrance, wall of closets, and half-bath 

Mezzanine-Level Loft Family Room
Overlooks the living and dining room taking full advantage of the second-story walls of glass and Bay views; wall of built-in cabinetry with integrated media space

Mezzanine-Level Bedroom Suite
Separate suite starting with a full bath with Italian marble slab walls and floors, a curbless custom made full-height glass shower, and free-standing tub; private hallway with custom closets precedes the bedroom with desk, significant closet space, and Bay views 

Mezzanine-Level Primary Suite
Pivoting door entry, private large Bay view terrace, walls of custom cabinetry, and large vintage Italian Murano glass chandeliers; fully concealed walk-in closet with outside entrance to rock and sculpture garden; second closet room with expansive concealed and open boutique storage,  island with drawers, and half-bath; en suite main bath with dual custom concrete vanity sinks, private commode room, teak platform with free-standing tub and open marble shower with ceiling rain and fixed sprays with remote control system and sliding glass doors opening to meditation rock and sculpture garden

Top-Floor Junior Primary Suite
Introduced by a refreshment bar with refrigerator and sink plus glass door to the rooftop view terrace with encaustic tile floor; bathroom in all-glass tile with curbless shower; bedroom with sliding glass door to the rooftop terrace

Fitness Center/Guest House 
11-foot high ceilings and fully handicap accessible; living room (currently fitness center) with custom cut wall of 12” end-cut Hemlock wood blocks, refreshment center with refrigerator and sink, separate bedroom with upholstered walls and vintage Italian chandeliers; custom dressing/closet area separated from living spaces by full-height walnut and mirrored doors, and bathroom with solid onyx walls, custom fabricated, curbless, full-height glass shower enclosure, and remote ceiling rain and body shower system  

Guest House/ADU
Fully detached with no visibility from the main residence; three dedicated patios, including front with gas fire pit; living/dining room with vein-cut travertine floors; kitchen in exotic marble with gas range, dishwasher, microwave, refrigerator, and stacked laundry closet; separate bedroom with patio access; all-marble slab and concrete bath with free-standing tub and curbless shower

Other Features

The Grounds