15 Hidden Valley Lane, Woodside
This extraordinary estate spans 6.4 level acres with sun-swept vineyards and western hill views. The compound comprises multiple architecturally significant buildings, including the main home, a guest house, a multiroom wellness studio/conference center, and garages for six cars. Designed for exceptional privacy and self-sufficiency, the property is solar powered with a backup generator, plus comprehensive security, surveillance, and networking systems. Every space is exquisitely appointed with an organic ambiance complemented by refined finishes throughout. Resort-caliber amenities enhance the grounds, including a pool and spa, clay tennis court, lighted sport court, elaborate Barbara Butler tree forts and playhouses, and approximately 2 acres of Pinot Noir vines. The result is a rare sanctuary where architectural beauty, natural surroundings, and sophisticated living come together in one remarkable Silicon Valley setting.
At A Glance
- Vineyard estate compound on approximately 6.4 level acres
- Approximately 2 acres of productive Pinot Noir grafted aged vines
- Main residence with 3 bedroom suites, possible 4th bedroom, plus office and half-bath
- Guest house with 2 bedrooms and 2 baths
- Wellness studio/conference center with bath with shower, steam room, sauna, and two recreation/living rooms, one with wine cellar
- Two 3-car garages, one with car charger and one with attached working lab with anti-static flooring
- Approximately 11,705 total square feet
– Main residence: 5,995 sq ft
– Guest house: 1,499 sq ft
– Wellness studio/conference center: 1,492 sq ft
– Pool cabaña: 238 sq ft
– Garages: 2,481 sq ft
- New copper roof in 2016
- Clay tennis court (surface improvements needed), lighted sport court, glass-tiled pool, spa, barbecue kitchen, fireplace, 3 outdoor showers, and elaborate Barbara Butler tree fort and playhouses
- 35 kW solar photovoltaic system
- 125 kW whole-house backup generator
- Cisco Meraki network system with fiber back to the main racks; includes firewall, 16 ethernet switches, and 15 Wi-Fi access points; network can be monitored off-site
- Elaborate ELK M1 security and surveillance with 38 cameras, VOIP keypad and license plate scanner, and RFID tag gate control
- Well for irrigation
- Acclaimed Portola Valley schools
Offered at $38,800,000
Details of the Home
Entrance
Gated entrance to a paver stone driveway culminating at a circular motor court
Foyer
Cluster of colorful glass lights suspended from the paneled vaulted ceiling and continuing to a hallway leading to the north and south wings; hickory floors continue into the main living areas
Living Room
Dramatic beamed and paneled ceiling with cathedral skylight and two extraordinary halo glass chandeliers; entire wall of windows and glass doors to the terrace; fireplace surrounded in marble slab beside built-in display shelves
Dining Room
Trussed cathedral ceiling, bubble glass chandelier, and entire wall of glass with integrated doors to the grounds
Kitchen
Custom-colored cabinetry, honed marble counters, and full-height backsplashes; large island with seating beneath 7 pendants, separate casual dining area, and adjoining caterer’s kitchen
Appliances
Main kitchen: Wolf 6-burner gas cooktop, 2 Wolf ovens, Wolf microwave, Sub-Zero refrigerator and freezer, and Asko dishwasher; Caterer’s kitchen: Sub-Zero refrigerator and freezer, ice maker, and two refrigerator drawers
Family Room
Wide, art glass track-hung doors, two sets of French doors to the loggia, and one to the barbecue terrace; beamed and paneled cathedral ceiling; fireplace outlined in marble slab; surround sound
Wine Room
Cathedral ceiling and wine bar with 2 full-height Sub-Zero wine refrigerators and limestone tasting counter
Bedroom Suite 1
Main-level, three-room suite with living room (or possible 4th bedroom), bedroom, walk-in closet, and marble bath with tub and separate rain shower
Bedroom Suite 2
Upstairs, three-room suite with loft living room, bedroom, walk-in closet, and marble bath with shower
Primary Suite
Main level preceded by an octagon-shaped sitting/media room with double French doors to the grounds; bedroom with paneled cathedral ceiling, remote-controlled blackout shades, and French doors to the grounds; customized closet room; luxe bath with heated floors, separate Calacatta marble vanities, deep tub, open shower, double sliding glass doors to the grounds and outdoor shower, and private commode room
Office
Located above the octagon sitting/media room with built-in cabinetry and private covered balcony
Wellness Studio/Conference Center
Two separate recreation/living rooms, one with wet bar including dishwasher, icemaker, refrigerator drawers, and sliding glass door to the tennis court; one with focal point fireplace, suede walls, and fully customized wine cellar for over 1,000 bottles; between the two rooms is a bath with shower plus a separate steam room, sauna, and outdoor shower
Guest House
Living room with fireplace, French doors to private terrace, and beamed and paneled cathedral ceiling, formal dining room, and kitchen with Carrara marble countertops, concrete floor, gas range, microwave, and two refrigerator drawers; two bedrooms, each with en suite Carrara marble bath with tub and overhead shower; concealed washer and dryer
Cabaña
Located poolside with half-bath, shower room, changing room, plus outdoor shower
Garages
Two architecturally designed garages, each with parking for 3 cars and one with car charger connected to separate 25 kW power meter; one garage with adjoining working lab with anti-static flooring
The Grounds
- Approximately 2 acres of productive Pinot Noir grafted aged vines
- Fully fenced clay tennis court (surface improvements needed)
- Separate lighted sport court with basketball hoop
- Glass-tiled pool and separate spa
- Custom Barbara Butler tree forts spanning 3 trees with rope bridges plus playhouses
- Outdoor barbecue kitchen and wood-burning fireplace
- Stone and crushed stone walkways throughout the grounds
- Numerous fruit trees and raised vegetable beds on the guest house grounds
- Well for irrigation
- Service entrance for vineyard
Other Features
- Formal powder room with solid Calacatta marble vanity
- Large laundry/utility room with sink and dual laundry hookups
- Toto automated Neorest commodes in every bath
- Crestron system for lighting, automated window blinds, and entry gate control
- 35 kW solar photovoltaic system
- 125 kW whole-house backup generator
- Networking and automation infrastructure including a Cisco Meraki network system with fiber back to the main racks; network equipment consists of a firewall, 16 ethernet switches, and 15 Wi-Fi access points; network can be monitored off-site
- Elaborate ELK M1 security and surveillance with 38 cameras, VOIP keypad and license plate scanner, and RFID tag gate control
- 1,600 Amps of electricity
- Keyless entry access for all buildings
- New copper roof in 2016