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6 photos · MLS data verified October 8, 2026 · Updated every 15 min
$4,580,000 Active
6 Beds·9 Baths·5,483 sqft·17,431 sqft lot·Built 2026
11 De Bell Dr, Atherton, CA 94027
Listed 27 days ago ·  |  MLS# ML82061047
$835/sqft

11 De Bell Dr is a 6-bedroom, 9-bath single family home in Atherton 94027 with 5,483 square feet of living space, built in 2026. It is listed at $4,580,000, or $835 per square foot. The three most recent 6-bedroom sales in 94027 closed between $13,000,000 and $33,250,000 ($1,883 to $2,831 per square foot).

Est. $28,797/moP&I $23,765 · Tax $4,771 · Insurance $262 · HOA $0Assumes 20% down ($916,000) 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 a 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
This Home $4.6M
$4.4M$26.0M
14Active in Atherton
12Active Single Family Homes
2.5 moInventory

Why This Home Stands Out

🏠
6 Bed / 9 Bath, 5,483 sqft
Built in 2026, attached 2-car garage.
Best fit forActive BuyersAtherton SearchersMove-Up / Move-In

About 11 De Bell Dr

A rare opportunity to create a brand-new contemporary home in Atherton with exceptional flexibility. Option 1: acquire the homesite with current conceptual plans at the current list price. Option 2: purchase the planned new-construction residence for $9.8M, subject to final specifications, construction terms, and purchase agreement. The proposed residence offers approximately 5,483 sq. ft. of living space, including an approximately 4,686 sq. ft. main residence and 797 sq. ft. ADU. Designed for modern luxury living, the home features expansive indoor-outdoor spaces, a private courtyard, elevator, open kitchen and family room, luxurious primary suite, and a lower level with gym, lounge/theater, golf simulator, guest accommodations, and flexible entertaining space. This is a rare chance to secure a new Atherton residence at this price point while still having the opportunity to personalize select finishes and design elements to create your dream home. Renderings and plans are conceptual and subject to change. Adjacent Lot 1 is also available.
MLSListings IDX
MLS ID #ML82061047, Axis Elite Team. Listing provided by Aspire Homes · MLSListings Inc.
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Property Details for 11 De Bell Dr

Overview

Property Type
Single Family Residence
Year Built
2026
Stories
2
Bedrooms
6
Bathrooms
7 Full, 2 Half
Living Area
5,483 sqft
Lot Size
17,431 sqft (0.40 acres)
Price/sqft
$835
Status
Active

Interior

Kitchen
Formal dining room
Fireplace
Family room
Heating
Heat pump
Cooling
Central AC
Family Room
Separate family room

Exterior and Parking

Garage
Attached, 2 spaces
Roof
Flat, Other
Foundation
Reinforced concrete
Zoning
R-1 a

Community and HOA

Utilities
Public, Water public
County
San Mateo
City
Atherton

Schools

School District
Menlo Park City Elementary
Atherton Schools
View Atherton schools

Listing

MLS Number
ML82061047
Listed
September 11, 2026
Days on Market
27
Listing Agent
Axis Elite Team
Listing Brokerage
Aspire Homes
Data Verified
October 8, 2026

Source: MLSListings Inc. School attendance boundaries are set by the district and can change; verify directly with the district.

Location

This HomeActive ListingNew (3 days or less)Price ReducedOpen HouseSold
11 De Bell Dr, Atherton, CA 94027 · San Mateo County

Market Context

Price Positioning
🏠 Inventory: 7 6-bedroom homes and 12 single family homes currently active in Atherton.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
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Frequently Asked Questions

Listed at $4,580,000 ($835/sqft). The three most recent 6-bedroom sales in 94027 closed at $1,883 to $2,831 per sqft.
Listed September 11, 2026. That is 27 days on market as of October 8, 2026.
Est. $28,797/mo with 20% down ($916,000) at 6.75%. That is principal and interest $23,765, property tax $4,771 and insurance $262. The assumptions and lender disclosure are with the payment estimate at the top of this page.
There are 14 active listings in Atherton: 7 are 6-bedroom and 12 are single family homes.
The three most recent 6-bedroom sales in Atherton 94027 closed at $13,000,000, $15,500,000 and $33,250,000, or $1,883 to $2,831 per sqft.
Yes. As of October 8, 2026, 11 De Bell Dr is an active listing at $4,580,000. It is a 6-bedroom, 9-bath single family home.
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Timothy Alston, Broker
Timothy Alston
Broker · DRE# 01328224 · Over 23 Years Experience

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Timothy Alston
Timothy Alston
Broker · DRE# 01328224
Aegis Luxury Real Estate
(408) 207-4593[email protected]

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Recently Sold in Atherton

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

192 Fair Oaks Ln
Sold $13,000,000
6 bd · 5.5 ba · 6,905 sqft
$1,882/sqft
Closed Sep 09, 2026 · 50 days on market
MLSListings IDXMLS ID #ML82046374, Judy Citron. Listing provided by Compass · MLSListings Inc.
112 Almendral Ave
Sold $33,250,000
6 bd · 9 ba · 11,746 sqft
$2,830/sqft
Closed Jul 20, 2026 · 50 days on market
MLSListings IDXMLS ID #ML82044719, DeLeon Team. Listing provided by Deleon Realty · MLSListings Inc.
Walsh Rd
Sold $15,500,000
6 bd · 3 ba · 5,992 sqft
$2,586/sqft
Closed Jun 22, 2026 · 16 days on market
MLSListings IDXMLS ID #ML82038803, Nathalie D.S.A. Listing provided by Christie's International Real Estate Sereno · MLSListings Inc.
Source: MLSListings Inc. Closed sales data.
For Homeowners

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Listed 27 days ago.

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Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.

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MLSListings IDX

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 Oct 8, 2026 7:45 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.

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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: Oct 8, 2026 7:45 PM PT | Source: MLSListings Inc.

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