350 Willowbrook RD, Portola Valley, CA 94028
Listed by Art Sharif • Sotheby's Intl Rlty, DRE#01481940
Bought with Omar Pina • Compass
$6,100,000
Est. payment /mo
Est.Price: ?

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4 Beds
5 Baths
3,400 SqFt
SOLD DATE : 07/15/2026

Key Details

Sold Price $6,100,000

Property Type Single Family Home

Sub Type Single Family Home

Listing Status Sold

Purchase Type For Sale

Square Footage 3,400 sqft

Price per Sqft $1,794

MLS Listing ID ML82044823

Bedrooms 4

Full Baths 4

Half Baths 2

Year Built 2012

Lot Size 1.129 Acres

Property Sub-Type Single Family Home

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.

Location

State CA

County San Mateo

Area Central Portola Valley

Zoning R1001A

Rooms

Family Room Other

Dining Room Dining "L"

Interior

Heating Heating - 2+ Zones

Cooling Multi-Zone

Flooring Carpet, Hardwood

Fireplaces Type Family Room, Other Location

Exterior

Exterior Feature Balcony / Patio, Low Maintenance, Storage Shed / Structure, Other

Parking Features Detached Garage, Electric Car Hookup, Gate / Door Opener, Room for Oversized Vehicle

Garage Spaces 2.0

Pool Pool - Cover, Pool - Heated, Pool - In Ground

Utilities Available Public Utilities

Roof Type Composition,Slate

Building

Story 2

Foundation Concrete Perimeter and Slab

Sewer Sewer - Public

Water Public

Others

Special Listing Condition Not Applicable

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Eric & Janelle Boyenga

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Eric & Janelle Boyenga

Eric & Janelle Boyenga

+1(408) 373-1660

Agent | DRE01254724 / 01254725

Agent DRE01254724 / 01254725

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