350 Willowbrook Road, Portola Valley, CA 94028

$6,100,000
4
BD
6
BA
3,400
SqFt
Sold Price
$6,100,000
List Price
$6,100,000
Status
CLOSED
MLS#
ML82044823
Closing Date
Jul 15, 2026
Year Built
2012
Property Type
Detached
Bedrooms
4
Bathrooms
6
Full Bathrooms
4
Half Bathrooms
2
Living Area
3,400
Lot Size
49,179
Acres
1.13
County
San Mateo

Property Description

Iconic compound expanded and totally rebuilt in 2012. This home with a storied stone envelope is set on 1.13 flat, gated acres. The over 5,000sf compound features soaring ceilings, Venetian plaster walls, individually climate-controlled rooms, including the wine/library lower level, and a finished attic retreat. The culinary kitchen is a masterpiece with Carrara marble counters, a massive island, and chef-quality appliances. Designed for a "live-work-play" lifestyle, the estate includes a detached guest Cottage and a huge studio that can serve as the ultimate tech HQ, yoga sanctuary, or artist retreat (virtually staged). 10 Tesla Powerwalls (135kWh) for 48-hour grid independence + 80amp EV charging. Direct $50k fiber line; 12 Wi-Fi 7/6 access points for full-acre coverage. 10-zone smart HVAC (9 new units in 2024) with simultaneous heat/cool capability and 24/7 Unifi AI security. Water: Whole-home filtration, leak-detection shut-off, and smart Rachio irrigation. The Grounds: A resort-style sanctuary featuring a crushed granite drive, double electronic gates, a meandering creek, and an expansive pool deck with a dedicated bath. Updated for the next century of living.

Additional Information

Stories
2
Garage Spaces
2
Fireplace
Yes
Fireplace Features
Family Room
Flooring
Hardwood
Lot Description
Horses Possible
Pool
Yes
Roof
Composition Shingles, Slate
Water Sewer
Public
Elementary School
Portola Valley Elementary
High School
Sequoia Union High

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Listing courtesy of Arthur Sharif from Sotheby's Intl Rlty. 650-804-4770

Selling Office: Compass.

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