479 Westridge Drive Portola Valley, CA ^$ 20,000,000

479 Westridge Drive

^$ 20,000,000

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Recently Listed

479 Westridge Drive

Portola Valley, CA, 94028

^$ 20,000,000

Bedrooms5 Baths8.2 Sq 8,715

Monthly Estimate*

^$ 126,282

Listed by Compass

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Single Family Home for sale in Portola Valley, CA

for $20,000,000 with 5 bedrooms and 8 full baths, 2 half baths. This 8,715 square foot home was built in 2018 on a lot size of 4.023.

Extraordinary custom estate built by RJ Dailey Construction in 2018 and designed by CJW Architecture on more than 4 acres in the desirable Westridge neighborhood. Designed to embrace western hill views with disappearing walls of glass, expansive terraces, and seamless indoor/outdoor living. The predominantly single-level floor plan features 5 bedroom suites, executive and day offices, spacious public rooms for formal and everyday gatherings, a gourmet kitchen, tremendous recreation and wellness level, plus craft/study room. A separate 2-bedroom, 1.5-bath guest house built in 2021 is also perfect for extended family. Resort-inspired grounds include a 50-foot pool, vegetable garden, orchard, barn, 4-car garage, oversized carport, and direct access to scenic trails. Exceptional privacy, remarkable views, and a premier location close to Stanford University, Silicon Valley, and acclaimed public and private schools complete this one-of-a-kind offering.

Single Family Active

Price

^$ 20,000,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 0

Style

Lot Size

4.023

Year Built

2018

Town/City

Portola Valley

County/Region

San Mateo

MLS | Web ID

ML82054797

Days on Market

Features

General

Living Area 8715

Cooling Central Air Whole House Fan

Roof Composition

Appliances Dishwasher Electric Cooktop Freezer Disposal Microwave Refrigerator Range Hood Vented Exhaust Fan Warming Drawer

Zoning R-E/2.5

Garage Spaces 4

Patio/Porch Features Deck

Pool Features Fiberglass Heated In Ground Pool Cover

Security Features Fire Sprinkler System

Year Built 2018

View Mountain(s)

Property Subtype Single Family Residence

County San Mateo

New Construction false

Property Type Residential

HOA false

Attached Garage false

Garage Y/N true

Full Baths 8

Special Listing Conditions Standard

Status Active

Directions Cross Street: Cervantes

High School Woodside

City Portola Valley

High School District Other

MLS Area 699 - Not Defined

Lot Size Units Square Feet

Lot Size Square Feet 175242

Carport Spaces 1

Carport Y/N true

Spa Features Fiberglass Heated In Ground

Elementary School Other

Property Attached Y/N false

Middle/Junior High School Other

Standard Status Active

Occupancy Type Owner

Year Built Source Other

Virtual Tour https://479westridge.com/

Property Sub Type Additional Single Family Residence

Interior

Interior Amenities Breakfast Bar Loft Wine Cellar Walk-In Closet(s) Workshop

Flooring Stone Wood

Fireplace Features Gas Starter

Total Stories 2

Common Walls No Common Walls

Air Conditioning Y/N true

Heating Y/N true

Window Features Skylight(s)

Fireplace Y/N true

Half Baths 2

Total Bedrooms 5

Total Baths 10

Exterior

Parking Features Covered Guest

Lot Features Horse Property

Water Source Public

Total Parking 5

Lot Size Area 175242

Spa true

Lot Size Acres 4.023

Lot Size Source Other

Horse Y/N true

* Excluded Features

List By

Compass

Broker

scott@scottdancer.com

Affordability Calculator

$126,282

Per Month

Monthly Principal & Interest: $126,282
Monthly Property Taxes: --
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Portola Valley, CA

Average List Price ^$6,038,854

Percent of Sale Price 70%

About Portola Valley, CA

4,610 Population

2% Since 2002

^$202,393 Median Income

54.01 Median Age

22% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4799700 Elementary School

3409025 Middle School

Woodside High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
7/20/2026	$20,000,000		Listed Price

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479 Westridge Drive, Portola Valley, CA, 94028 is a Single Family Home for sale at $20,000,000 with 8,715 sqft and a lot size of 4.023. 479 Westridge Drive has 5 bedrooms, 8.2 baths, and was built in 2018. The property's zip code is 94028 which is in Portola Valley, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of the Internet Data Exchange Program of the California Regional Multiple Listing Service, Inc..

Based on information from California Regional Multiple Listing Service, Inc. as of 7/21/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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479 Westridge Drive

Single Family Home for sale in Portola Valley, CA

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