Off market may 2024 for $17M

$22,229,696

Est. refi paymentEst. refi $117,118/mo

•

11,205

sq ft

337 Walsh Rd, Atherton, CA 94027

About this home

In a private country setting on the westside, this Napa Valley-inspired estate home was built by renowned Pacific Peninsula Group on 1.07 acres. The home marries contemporary architecture with sophisticated style and solar power opening to garden terraces with living walls, fountains, and a soothing fireplace. Every inch is beautifully rendered across three levels, all with amazing natural light and Belgium fumed oak floors throughout. There are 5 bedroom suites, a large office, plus additional 1-bedroom guest quarters. Living spaces are designed for elegance and comfort, highlighted by a grand living room, a formal dining room, and a gourmet kitchen that leads to an inviting family room. The lower level unfolds with luxury amenities like a home theatre, wine cellar, plus fitness center and spa bath with steam shower and sauna. Access to Las Lomitas schools adds the finishing touch. Location, privacy, and absolute quality the perfect place to call home.

Single-familyProperty Type

2010Year Built

1.07 acresLot Size

$1,984Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Charlene Cogan •DRE #01380340 • Christie's International Real Estate Sereno

Contact: 650-868-0434

Bought with Lily Lin •DRE #02181038 • Keller Williams Palo Alto

Redfin checked: a few seconds ago

•Source:MLSListings #ML81961516

Redfin Estimate

$22,229,696

$4.7M since sold in May 2024$3.8M since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.2% higher than the average sale price ($20.18M) of 4 comparable homes.

SOLD MAY 29, 2026
$11,200,000
A
5 beds8.5 baths7,510 sq ft
393 Atherton Ave, Atherton, CA 94027
SOLD NOV 24, 2025
$18,000,000
B
6 beds7.5 baths10,047 sq ft
1 Tallwood Ct, Atherton, CA 94027
SOLD MAY 12, 2026
$28,000,000
C
6 beds8 baths10,909 sq ft
2 Somerset Ln, Atherton, CA 94027
SOLD DEC 19, 2025
$23,500,000
D
6 beds6 baths10,688 sq ft
89 Tallwood Ct, Atherton, CA 94027

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Earn from this home

Sell

$7,664,637

Est. take-home

List your home with Redfin and save $111,148

Refinance

Est. cash available

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Rent

$11,496/mo

Redfin rental estimate

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Market trends in 94027, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.6%

+2.6% MoM

Median sale price

$12.0M

$795K MoM

Avg. days on market

19d

2 days MoM

Recently sold homes

7 MoM

New listings for sale

NEW 2 HRS AGO
$1,588,000
3 beds3.5 baths2,072 sq ft
3421 El Camino Real #22e, Atherton, CA 94027
OPEN SAT, 1:30PM TO 4:30PM
$7,988,000
4 beds3 baths2,110 sq ft
134 Hawthorne Dr, Atherton, CA 94027
OPEN SAT, 1PM TO 4PM
$6,500,000
4 beds4.5 baths3,878 sq ft
59 Nora Way, Atherton, CA 94027
$10,500,000
9 beds11 baths10,067 sq ft
1 Edge Rd, Atherton, CA 94027
VIDEO TOUR
$15,572,000
4 beds3 baths5,212 sq ft
265 Atherton Ave, Atherton, CA 94027
OPEN SUN, 2PM TO 4PM
$23,000,000
4 beds3.5 baths3,970 sq ft
99 Tallwood Ct, Atherton, CA 94027
See all

Provided by Redfin

Sale history for 337 Walsh Rd

Date

Event

Price

Public Records

May 28, 2024

Sold

$17,150,000

$1,531/sq ft

MLSListings #ML81961516

May 28, 2024

Sold

$17,500,000

$1,562/sq ft

Apr 29, 2024

Pending

—

Apr 28, 2024

Listed

$17,500,000

$1,562/sq ft

MLSListings #ML81013562

Aug 30, 2010

Sold

$9,400,000

$839/sq ft

Mar 22, 2010

Listed

$10,850,000

$968/sq ft

Placed on a terraced lot in Atherton, this 3 level home is reminiscent of the estates in Napa. The architectural lines are clean and contemporary and the evokes a relaxed, yet sophisticated style. Home includes dedicated theater, library, game room, wine room with wet bar, living room, 2 expansive patios, 3 car garage and a lovely guest suite with seperate entrance. House situated on 1.07 acres.

Year

Property tax

Land + Additions

Assessment*

2025

$193,072 (+46.5%)

$7,761,384 + $10,081,476

$17,842,860

2024

$131,788 (+1.6%)

$7,609,200 + $9,883,800

$17,493,000

2023

$129,726 (+2.8%)

$5,903,466 + $5,903,466

$11,806,932

2022

$126,155 (+1.6%)

$5,787,712 + $5,787,712

$11,575,424

2021

$124,176 (+2.3%)

$5,674,228 + $5,674,228

$11,348,456

2020

$121,413 (−3.1%)

$5,562,969 + $5,562,969

$11,125,938

2019

$125,337 (+5.1%)

$5,505,928 + $5,505,928

$11,011,856

2018

$119,260 (+2.8%)

$5,397,969 + $5,397,969

$10,795,938

2017

$116,017 (+0.7%)

$5,188,360 + $5,188,360

$10,376,720

2016

$115,254 (+1.9%)

$5,188,360 + $5,188,360

$10,376,720

2015

$113,135 (+0.7%)

$5,086,628 + $5,086,628

$10,173,256

2014

$112,360 (+5.5%)

$4,912,080 + $4,912,080

$9,824,160

2012

$106,503 (+1.9%)

$4,889,880 + $4,889,880

$9,779,760

2011

$104,529 (+54.1%)

$4,794,000 + $4,794,000

$9,588,000

2010

$67,819 (+10.6%)

$4,700,000 + $4,700,000

$9,400,000

2009

$61,328 (+95.7%)

$2,813,615 + $3,259,000

$6,072,615

2008

$31,342

$2,820,300 + $2,700,000

$5,520,300

Tax history for 337 Walsh Rd

Year

Property tax

Land + Additions

Assessment*

2025

$193,072 (+46.5%)

$7,761,384 + $10,081,476

$17,842,860

2024

$131,788 (+1.6%)

$7,609,200 + $9,883,800

$17,493,000

2023

$129,726 (+2.8%)

$5,903,466 + $5,903,466

$11,806,932

2022

$126,155 (+1.6%)

$5,787,712 + $5,787,712

$11,575,424

2021

$124,176 (+2.3%)

$5,674,228 + $5,674,228

$11,348,456

2020

$121,413 (−3.1%)

$5,562,969 + $5,562,969

$11,125,938

2019

$125,337 (+5.1%)

$5,505,928 + $5,505,928

$11,011,856

2018

$119,260 (+2.8%)

$5,397,969 + $5,397,969

$10,795,938

2017

$116,017 (+0.7%)

$5,188,360 + $5,188,360

$10,376,720

2016

$115,254 (+1.9%)

$5,188,360 + $5,188,360

$10,376,720

2015

$113,135 (+0.7%)

$5,086,628 + $5,086,628

$10,173,256

2014

$112,360 (+5.5%)

$4,912,080 + $4,912,080

$9,824,160

2012

$106,503 (+1.9%)

$4,889,880 + $4,889,880

$9,779,760

2011

$104,529 (+54.1%)

$4,794,000 + $4,794,000

$9,588,000

2010

$67,819 (+10.6%)

$4,700,000 + $4,700,000

$9,400,000

2009

$61,328 (+95.7%)

$2,813,615 + $3,259,000

$6,072,615

2008

$31,342

$2,820,300 + $2,700,000

$5,520,300

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

6.5

Stories

Lot width

—

Lot depth

—

Lot size

1.07 Acres

Year renovated

2010

Sq. Ft.

10,317

Year built

2010

Style

Single Family Residential

County

San Mateo County

APN

074040320

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

R-1A

Residential District

This chapter identifies the allowed use and permit requirements and development standards for the residential district R-1A. The intent of this district is to implement the residential land use categories of the town’s general plan. It is designed to designate land for the development of residential uses consistent with the development regulations set forth in this title.

Permitted uses

Include but are not limited to:

Housing
Housing-Single unit

Nov 16, 2025 • Final

Heritage tree

Remove one dead black oak tree and replace it with new trees.

Grading

Sep 10, 2025 • Final

New acc str flat fee

Construct an open patio cover. No electrical work is included.

Addition

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage (Minimum): 3
Garage (Maximum): 3
Parking Description: Attached Garage, Electric Car Hookup, Guest/Visitor Parking, Off-Street Parking
Electric Vehicle Hookup Type: Electric Vehicle Hookup Level 2 (240 volts)
Garage Spaces: 3
Parking Spaces: 5

Interior

Bedroom Information
# of Bedrooms (Minimum): 6
# of Bedrooms (Maximum): 6

Bathroom Information
# of Baths (Full): 7
# of Baths (1/2): 2

Room Information
Basement (Finished), Den/Study/Office, Formal Entry, Laundry Room, Media/Home Theatre, Mud Room, Office Area, Storage, Wine Cellar/Storage
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room
Kitchen Description: Countertop (Marble), Dishwasher, Garbage Disposal, Hood Over Range, Island with Sink, Microwave, Oven (Double), Oven Range, Pantry, Refrigerator(s), Warming Drawer

Interior Features
Laundry: Tub/Sink, Upper Floor, Washer/Dryer
Flooring: Carpet, Hardwood, Stone

Fireplace Information
Has Fireplace
Fireplace Description: Gas-Burning, In Living Room, In Other Location, Outside, In Primary Bedroom
Fireplaces (Minimum): 4

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Central Forced Air (Gas)

Exterior

Exterior Features
View: Neighborhood
Roof: Wood Shakes/Shingles
Yard/Grounds: Barbecue Area, Courtyard, Fenced, Outdoor Fireplace, Sprinkler(s) (Auto)

Building Information
Style: Contemporary
Subclass: Single Family Home
Building Type: Detached
Construction Type: Wood
Crawl Space, Pillars/Posts/Piers, Wood Frame

Property Features
Amenities: Vacuum (Central), High Ceiling, Open Beam Ceiling, Security Gate, Skylight(s), Video/Audio System, Walk-In Closet
Living Sq. Ft.: 11,205

Property Information
Property Primary ID: 315685

Lot Information
Lot Acres: 1.0686
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R1001A

Utilities

Utility Information
Sewer Septic: Sewer (Public)
Utilities: Public Utilities, Solar Panels - Owned

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 3

School Information
Elementary School District: Las Lomitas Elementary
High School District: Sequoia Union High

Public facts

Beds: 5
Baths: 6.5
Sq. Ft.: 10,317
Stories: 2.0
Lot Size: 1.07 acres
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: San Mateo County
APN: 074040320

Home facts updated by county records on Sep 2, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

Las Lomitas Elementary School

Public K-3 • Assigned • 0.2mi

10/10

La Entrada Middle School

Public 4-8 • Assigned • 0.9mi

10/10

Woodside High School

Public 9-12 • Assigned • 1.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

7 days above 95° expected this year, 13 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Atherton, CA • 94027

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.7 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.7 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$20.93M – $25.34M

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Home values near 337 Walsh Rd

Data from public records.

Address	Redfin Estimate
345 Walsh Rd, Atherton, CA 3 Beds \| 3 Baths \| 2090 Sq. Ft.	$6,170,500
325 Walsh Rd, Atherton, CA 4 Beds \| 3.5 Baths \| 3990 Sq. Ft.	$10,564,872

Address	Redfin Estimate
341 Walsh Rd, Atherton, CA 4 Beds \| 2.5 Baths \| - Sq. Ft.	$6,573,539
349 Walsh Rd, Atherton, CA 5 Beds \| 7 Baths \| 11968 Sq. Ft.	$43,146,070

Address	Redfin Estimate
329 Walsh Rd, Atherton, CA 5 Beds \| 8.5 Baths \| 8447 Sq. Ft.	$15,357,930
327 Walsh Rd, Atherton, CA 4 Beds \| 2.5 Baths \| 5756 Sq. Ft.	$8,070,784

Property information provided by MLSListings when last listed in 2024. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94027, CA

Sale history for 337 Walsh Rd

Tax history for 337 Walsh Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94027

Home values near 337 Walsh Rd

More real estate resources