78 Middlefield Rd Atherton, CA ^$ 13,500,000

78 Middlefield Rd

^$ 13,500,000

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Recently Listed

78 Middlefield Rd

Atherton, CA, 94027

^$ 13,500,000

Bedrooms7 Baths7.1 Sq 8,297

Monthly Estimate*

^$ 83,122

Listed by RE/MAX Accord

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Single Family Home for sale in Atherton, CA

for $13,500,000 with 7 bedrooms and 7 full baths, 1 half bath. This 8,297 square foot home was built in 2023 on a lot size of 1.0023.

This 2023 solar-powered estate offers 8,297 square feet of ultra-luxury living on a prime, flat acre in Atherton. This exceptional residence features 7 spacious bedrooms and 7.5 baths, complemented by a separate guest house with 2 bedrooms and 2 baths—perfect for extended family, visitors, or multigenerational living. A secure gated entry, elegant circular driveway, and graceful fountain set a grand first impression. Step inside to a dramatic curved staircase that ascends to the opulent primary suite, complete with a cozy fireplace and a spa-inspired bathroom retreat. The lower level is a private oasis, offering theater, sauna, and temperature-controlled wine cellar. The heart of the home is the gourmet chef's kitchen, equipped with top-tier appliances, a dedicated prep kitchen, and a massive 12-foot island that flows seamlessly into the inviting family room—ideal for both everyday living and sophisticated entertaining. Ideally positioned between vibrant San Francisco and the innovation hub of Silicon Valley, this property is also conveniently close to Stanford University and leading tech campuses, offering the perfect blend of tranquility and accessibility in one of America's most exclusive zip codes.

Single Family Active

Price

^$ 13,500,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 0

Style

Lot Size

1.0023

Year Built

2023

Town/City

Atherton

County/Region

San Mateo

MLS | Web ID

41133375

Days on Market

Features

General

Living Area 8297

Heating Forced Air

Cooling Central Air

Possession Close Of Escrow

Roof Tile

Garage Spaces 2

Architectural Style Craftsman

Pool Features In Ground Pool Cover

Construction Materials Stucco

Year Built 2023

Levels Three Or More

Property Subtype Single Family Residence

County San Mateo

New Construction false

Property Type Residential

HOA false

Attached Garage true

Subdivision Name PARK ATHERTON

Garage Y/N true

Other Structures Barn(s)

Full Baths 7

Status Active

Directions Cross Street: Fair Oaks.

City Atherton

Lot Size Units Square Feet

Lot Size Square Feet 43661

Carport Y/N true

Listing Terms Cash Conventional

Virtual Tour https://listings.sogoldmarketing.com/sites/edvjqkpm/unbranded https://listings.sogoldmarketing.com/sites/78-middlefield-rd-atherton-ca-94027-24621261/branded

Standard Status Active

Occupancy Type Owner

Property Sub Type Additional Single Family Residence

Expected Active Date 2026-05-15

Interior

Interior Amenities Breakfast Area

Fireplace Features Living Room Primary Bedroom

Basement (Y/N) true

Air Conditioning Y/N true

Heating Y/N true

Fireplace Y/N true

Half Baths 1

Total Bedrooms 7

Total Baths 8

Exterior

Parking Features Carport Garage

Lot Features Street Level

Total Parking 4

Lot Size Area 43661

Lot Size Acres 1.0023

Private Pool false

Lot Size Source Builder

* Excluded Features

List By

Re/Max Accord

Broker

karenlin2010@gmail.com

Affordability Calculator

$83,122

Per Month

Monthly Principal & Interest: $83,122
Monthly Property Taxes: --
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% 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 Atherton, CA

Average List Price ^$17,397,697

Percent of Sale Price 29%

About Atherton, CA

6,909 Population

-4% Since 2002

^$205,512 Median Income

50.18 Median Age

33% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4827338 Elementary School

4827337 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
5/15/2026	$13,500,000		Listed Price

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78 Middlefield Rd, Atherton, CA, 94027 is a Single Family Home for sale at $13,500,000 with 8,297 sqft and a lot size of 1.0023. 78 Middlefield Rd has 7 bedrooms, 7.1 baths, and was built in 2023. The property's zip code is 94027 which is in Atherton, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% 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 5/17/2026. 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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78 Middlefield Rd

Single Family Home for sale in Atherton, CA

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