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
See this Listing
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
- Address350 Willowbrook RD Portola Valley CA
- CityPortola Valley
- CountySan Mateo
- Zip Code94028
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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350 Willowbrook RD
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