333 Walsh RD, Atherton, CA 94027

$9,850,000 Active

5 Beds·4 Baths·5,160 sqft·62,671 sqft lot·Built 1902

333 Walsh RD, Atherton, CA 94027

Listed today · August 31, 2026 | MLS# ML82046289

$1,908/sqft -5% vs Atherton avg

What this means: Priced below the Atherton per-sqft average. Compare to recent sales below for context.

Est. $61,632/moP&I $51,110 · Tax $10,260 · Insurance $262 · HOA $0Assumes 20% down ($1,970,000) at 6.75% · Contact Timothy for a lender referralAegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use the applicable county average property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.

Single Family Price Position in Atherton

Average $13.6M

This Home $9.8M

$4.3M$26.0M

Why This Home Stands Out

📍

Atherton Location

Active listing in Atherton, San Mateo County. Convenient access to schools, parks, and Bay Area employment centers.

⚡

Just Listed, 0 Days on Market

Atherton avg is 20 days. Early showings often see the most competition.

🏠

5 Bed / 4 Bath / 5,160 sqft on 62,671 sqft Lot

Spec sheet at a glance. See full details below for interior, exterior, and lot features.

💰

Listed at $9.8M vs City Average $14.5M

$1,908/sqft compared to Atherton avg $2,014/sqft (-5.2%).

Best fit forActive BuyersAtherton SearchersMove-Up / Move-In

About This Home

Own a remarkable 1.4 acre parcel in Atherton, nestled at the end of a tranquil cul-de-sac. A perfect opportunity to build your dream home without compromise. The lot offers natural beauty and privacy in a park-like setting, creating a tranquil oasis that feels far from the hustle and bustle yet is close to the coveted Las Lomitas school district, prestigious private schools, Highway 280, and nearby shopping districts. Just minutes from Stanford University and Sand Hill Road, this property combines convenience and exclusivity.

MLS ID #ML82046289, The Dreyfus Group. Listing provided by Golden Gate Sotheby's International Realty · MLSListings Inc.

Interested in 333 Walsh RD?

Get a personalized analysis with comp data, offer strategy, and neighborhood context.

Property Details

Property Type

Single Family Residence

Year Built

1902

Bedrooms

Bathrooms

3 Full, 1 Half

Living Area

5,160 sqft

Lot Size

62,671 sqft

Garage

2 Spaces

Price/sqft

$1,908

County

SanMateo

MLS Number

ML82046289

Status

Active

Stories

N/A

HOA

None

Interior Features

Gas

Exterior & Lot

Composition Roof2-Car Garage1.44 Acres

Location

This HomeActive ListingNew (3 days or less)Price ReducedOpen HouseSold

333 Walsh RD, Atherton, CA 94027 · SanMateo County

Market Context

Price Positioning

$ Price context: Listed at $1,908/sqft vs Atherton avg $2,014/sqft (5.2% below).

$ Sale-to-list: Atherton homes selling at 103.4% of asking.

⏲ Velocity: City avg 20 days. This home: 0 days.

🏠 Inventory: 8 5-bedroom homes currently available in Atherton.

Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.

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Market Snapshot

$14,122,727Avg Sale Price+14.5% vs Last Year

20Avg DOM-33.3 days vs Last Year

12Active Listings+50.0% vs Last Year

103.4%Sale-to-List+3.2% vs Last Year

Full Market Snapshot →

Timothy Alston

Broker · DRE# 01328224

Aegis Luxury Real Estate

(408) 207-4593 [email protected]

For Homeowners

What would your Atherton home sell for today?

Homes in Atherton are selling at 103.4% of asking in 20 days.

103.4%Sale-to-List

20Avg Days

Get My Home's Value

Free. No obligation. Takes 30 seconds.

More in Atherton

61 Irving AVE$9,980,0007bd/7.5ba/6,274sf

192 Fair Oaks LN$13,750,0006bd/5.5ba/6,905sf

28 San Benito AVE$7,950,8006bd/6.5ba/4,473sf

View All Listings →

Alamedato280 in Atherton, California (94027) continues to attract significant buyer interest. 333 Walsh RD, a 5-bedroom single-family home with 5,160 square feet of living space, is listed for $9,850,000. The surrounding market reflects strong demand for properties in this price segment.

5-Bedroom Homes for Sale in Atherton 94027

Browse 5-bedroom single-family home listings in the Alamedato280 area of Atherton. Properties in 94027 are currently averaging $2,014 per square foot with 20 days on market.

What to Expect When Buying in Alamedato280

The Alamedato280 market in Atherton features a mix of single-family home properties ranging from starter homes to luxury estates. Current inventory levels suggest active conditions for buyers in this area.

Explore Atherton real estate

Homes in Atherton, CA Expert insights for Atherton Atherton area schools Atherton housing market data Start your home search

Recently Sold in Atherton

Closed within 6 months · 5 bed / similar sqft · Atherton 94027

306 Walsh RD

Sold $7,755,000

5 bd · 5 ba · 4,717 sqft
$1,644/sqft · +3.6% above list

Closed Jul 31, 2026 · 9 days on market

MLS ID #ML82051800, DeLeon Team. Listing provided by Deleon Realty · MLSListings Inc.

14 Flood CIR

Sold $13,500,000

5 bd · 5.5 ba · 4,014 sqft
$3,363/sqft · +35.2% above list

Closed Jul 17, 2026 · 9 days on market

MLS ID #ML82052530, Judy Citron. Listing provided by Compass · MLSListings Inc.

351 Walsh RD

Sold $26,000,000

5 bd · 6 ba · 11,655 sqft
$2,230/sqft · +0.0% above list

Closed Jul 13, 2026 · 3 days on market

MLS ID #ML82048596, Hugh Cornish. Listing provided by Coldwell Banker Realty · MLSListings Inc.

Source: MLSListings Inc. Closed sales data.

For Homeowners

Your neighbors are selling. Should you?

In July 2026, 11 homes sold in Atherton at an average of $14,122,727. The average sale closed at 103.4% of asking price.

11Sold (July 2026)

$14,122,727Average Sale Price

103.4%Sale-to-List

What is my home worth?Talk to Timothy

What happens when the right home lists and nobody knows you are looking for it?

In Atherton, 3 new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.

Get Alerts for Atherton Homes Like This →

Nearby Atherton Homes for Sale View All 11 →

New

$9,980,000

61 Irving AVE, Atherton

7 bed7.5 bath6,274 sqft

MLS ID #ML82046115, Axis Elite Team. Listing provided by Aspire Homes · MLSListings Inc.

New

$13,750,000

192 Fair Oaks LN, Atherton

6 bed5.5 bath6,905 sqft

MLS ID #ML82046374, Judy Citron. Listing provided by Compass · MLSListings Inc.

New

$7,950,800

28 San Benito AVE, Atherton

6 bed6.5 bath4,473 sqft

MLS ID #ML82051819, Joyce He. Listing provided by BayOne Real Estate Investment Corporation · MLSListings Inc.

Atherton Market Overview Full Stats →

$14,122,727Avg Sale Price+14.5% vs Last Year

20Avg DOM-33.3% vs Last Year

12Active Listings

103.4%Sale-to-List

$2,014Price/sqft

1.1Months Inventory

11Closed (Last Mo)

6New Listings/Mo

Source: MLSListings Inc. · August 2026

Frequently Asked Questions

Listed at $9,850,000 ($1,908/sqft). Atherton avg is $2,014/sqft, placing this 5.2% below. Comparable recent sales help frame the value.

Listed today (as of August 31, 2026). Atherton average is 20 days.

Est. $61,632/mo with 20% down ($1,970,000) at 6.75%. Includes principal & interest ($51,110), property tax ($10,260), and insurance ($262). HOA: None. Aegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use the applicable county average property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.

There are 12 active listings in Atherton (8 are 5-bedroom). At $9,850,000 this is positioned against the city average of $14,466,239. Similar homes have sold at 103.4% of asking.

5-bedroom homes in Atherton (94027) are currently averaging $2,014 per square foot. Market activity shows homes spending an average of 20 days on market in this area.

333 Walsh RD in Atherton is currently listed at $9,850,000. This 5-bedroom, 4-bathroom single-family home is located in the Alamedato280 area.

Property Information © 2026 MLSListings Inc. All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc.

The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than Aegis Luxury Real Estate are marked with the Internet Data Exchange icon (a stylized house) and detailed information about them includes the names of the listing brokers and listing agents.

Based on information from the MLSListings MLS as of Aug 31, 2026 8:45 PM PT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

These statistics are generated using information from the MLSListings Inc. multiple listing service, but have not been verified and are not guaranteed. MLSListings Inc. disclaims any responsibility for the accuracy and reliability of these statistics. This information should not be relied upon for real estate transaction decisions.

Data updated every 15 minutes. Visit www.MLSListings.com for more information.

Information provided is for general informational purposes only. Equal Housing Opportunity. If you are currently working with a real estate agent, this is not intended as a solicitation.

Timothy Alston, Broker, DRE# 01328224, Aegis Luxury Real Estate, 10080 N. Wolfe Rd Ste SW3-200, Cupertino CA 95014. (408) 207-4593.

Last updated: Aug 31, 2026 8:45 PM PT | Source: MLSListings Inc.

All content on this page is the property of Aegis Luxury Real Estate (DRE# 01328224). Automated scraping, downloading, or republication is strictly prohibited.

Why This Home Stands Out

About This Home

Property Details

Interior Features

Exterior & Lot

Location

Market Context