350 Willowbrook Drive

Portola Valley CA 94028

3400 sq. ft.

49179 sq. ft.

Single-Family

Last sold for $6,100,000

Art Sharif, last sold this property on 15 July 2026 after 68 days on market.

Overview

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.

Features

4 bedrooms

6 bathrooms

2 carspaces

2 garage spaces

3400 sq. ft. floor area

49179 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Portola Valley over the last 12 months, the estimated median property value of 350 Willowbrook Drive is $4.99m.

Median value

$4.99m

Estimated value range

$2.26m - $10.85m

Median days on market

Estimated value trend

-22%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Portola Valley. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 350 Willowbrook Drive

2026

Sold

$6,100,000

15 Jul 2026 by Art Sharif, of Sotheby's Intl Rlty

Happy sellers in Portola Valley

We have insufficient information to provide an overview of customer satisfaction for Portola Valley. Viewing the agent profiles, reviews and sales for Portola Valley can provide insights for this location.