350 Willowbrook RD
Portola Valley, CA, 94028
$6,998,000
4 Beds
6 Baths
3,400 SqFt
1.13 Acres
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MLS #ML82044823 image #0
Originally the 1912 gatehouse to Willowbrook Farm, this iconic compound was expanded and totally rebuilt in 2012. This “Home of the Future” is within a storied stone envelope, 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 decks with a dedicated bath. Updated for the next century of living.

Property Details

Price:
$6,998,000
MLS #:
ML82044823
Status:
Active
Beds:
4
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Jun 4, 2026
Finished Sq Ft:
3,400
Lot Size:
49,179 sqft / 1.13 acres (approx)
Year Built:
2012
699 – Not Defined699notdefinedOther

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Schools

School District:
Other

Interior

Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Flooring
WOOD, CARP

Exterior

Common Walls
NCW
Garage Spaces
2
Parking Spots
2
Parking Total
2
Roof
CMP, SLT
Spa Features
HT, IG

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Portola Valley as of Jun 06, 2026
22
Single Family Listed
143
Avg DOM
1,266
Avg $ / SqFt
$4,484,153
Avg List Price

Property Summary

    350 Willowbrook RD Portola Valley CA is a Single Family for sale in Portola Valley, CA, 94028. It is listed for $6,998,000 and features 4 beds, 6 baths, and has approximately 3,400 square feet of living space, and was originally constructed in 2012. The current price per square foot is $2,058. The average price per square foot for Single Family listings in Portola Valley is $1,266. The average listing price for Single Family in Portola Valley is $4,484,153.

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