350 Willowbrook Road
Portola Valley, CA 94028
4
Bed
4
Bath
3,400Sqft
49,179Sqft(Lot)
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 HV
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total Bedrooms: 4Bathroom Information
Total Baths: 6 Full Baths: 4 Half Baths: 2Water/Sewer
Water Source: Public Sewer: Public Sewer -
Interior Features
Roof: Composition,Slate Fireplace: Family Room Flooring: Carpet,Wood -
Cooling Features
Air ConditioningHeating Source
Has HeatingFireplace
Fireplace Features: Family Room Has Fireplace: 1
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Building Information
Year Built: 2012 Roof: Composition,Slate -
Pool Features
Heated,In Ground,Pool Cover
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Lot Details
Lot Dimensions Source: Vendor Enhanced Lot Size Acres: 1.129 -
Lot Size Source: Other Lot Size Square Feet: 49179
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Listing Price Information
Original List Price: 6,100,000 Listing Contract Date: 2026-05-07 -
Lease Information
Listing Agreement: Exclusive Right To Sell
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Tax Information
Parcel Number: 079151460
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Garage and Parking
Garage Description: Electric Vehicle Charging Station(s),GatedHomeowners Association
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Other Property Info
Source Listing Status: Pending Source Neighborhood: 699 - Not Defined Directions: Cross Street: Portola Zoning: R1001A Source Property Type: Residential Area: 699 - Not Defined Property SubType: Single Family Residence -
Building and Construction
Property Age: 14 Common Walls: No Common Walls Structure Type: Single Family Residence Year Built Source: Other Total Square Feet Living: 3400
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| Los Trancos Circle, Portola Valley, CA, 94028 | $3,500,000 | 4 | 4 | 2,960 | 2,960 SqFt |
| 3510 Alpine Road, Portola Valley, CA, 94028 | $11,650,000 | 4 | 6 | 6,593 | 6,593 SqFt |
| 3343 Alpine Road, Portola Valley, CA, 94028 | $4,999,000 | 6 | 6 | 6,800 | 6,800 SqFt |
| 365 Alamos Road, Portola Valley, CA, 94028 | $5,850,000 | 3 | 2 | 1,900 | 1,900 SqFt |
| 670 La Mesa Drive, Portola Valley, CA, 94028 | $6,850,000 | 5 | 4 | 3,522 | 3,522 SqFt |
| 410 Conil Way, Portola Valley, CA, 94028 | $4,288,000 | 5 | 3 | 2,940 | 2,940 SqFt |
| 138 Bolivar Lane, Portola Valley, CA, 94028 | $7,998,000 | 6 | 6 | 4,175 | 4,175 SqFt |
| 918 La Mesa Drive, Portola Valley, CA, 94028 | $3,750,000 | 4 | 3 | 3,325 | 3,325 SqFt |
| 1019 Los Trancos Road, Portola Valley, CA, 94028 | $1,800,000 | 3 | 2 | 1,225 | 1,225 SqFt |
| 124 Foxwood Road, Portola Valley, CA, 94028 | $3,298,000 | 4 | 3 | 2,992 | 2,992 SqFt |
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ByOwner last updated this listing 06/19/2026 @ 12:25
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