Google street view image for 402 Middlefield Rd, Atherton, CA 94027

Off Market Nov 2025 for $11M

$11,092,860

Est. refi paymentEst. refi $72,369/mo

•

4.5 ba

•

5,200

sq ft

402 Middlefield Rd, Atherton, CA 94027

About this home

402 Middlefield Rd is a 5,200 square foot house on a 2.53 acre lot with 6 bedrooms and 4.5 bathrooms. - it last sold on November 26, 2025 for $11,225,000. Based on Redfin's Atherton data, we estimate the home's value is $11,092,860.

Single-familyProperty Type

1902Year Built

2.53 acresLot Size

$2,133Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$11,092,860

$132K since sold in November 2025$1.2M since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.1% lower than the average sale price ($11.95M) of 4 comparable homes.

SOLD JUL 17, 2026
$13,500,000
A
5 beds5.5 baths4,014 sq ft
14 Flood Cir, Atherton, CA 94027
SOLD AUG 10, 2026
$10,618,000
B
5 beds5 baths4,350 sq ft
55 Flood Cir, Atherton, CA 94027
SOLD APR 9, 2026
$13,132,000
C
6 beds5 baths5,970 sq ft
53 Mccormick Ln, Atherton, CA 94027
SOLD JUL 31, 2026
$10,530,000
D
4 beds2.5 baths2,850 sq ft
30 Catalpa Dr, Atherton, CA 94027

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Earn from this home

Sell

$1,650,485

Est. take-home

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Refinance

Est. cash available

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Rent

$10,783/mo

Redfin rental estimate

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Market trends in 94027, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.6%

+3.0% MoM

Median sale price

$11.1M

$1M MoM

Avg. days on market

17d

3 days MoM

Recently sold homes

3 MoM

New listings for sale

$9,850,000
5 beds3.5 baths5,160 sq ft
333 Walsh Rd, Atherton, CA 94027
3D WALKTHROUGH
$5,699,000
4 beds3 baths2,700 sq ft
61 Lloyden Dr, Atherton, CA 94027
See all

Provided by Redfin

Sale history for 402 Middlefield Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,019 (+2.9%)

$332,673 + $307,881

$640,554

2024

$9,738 (+2.6%)

$332,673 + $307,881

$640,554

2023

$9,494 (+2.6%)

$326,150 + $301,845

$627,995

2022

$9,252 (+3.9%)

$319,755 + $295,927

$615,682

2021

$8,903 (+1.4%)

$313,486 + $290,125

$603,611

2020

$8,782 (+1.5%)

$307,340 + $284,437

$591,777

2019

$8,651 (+2.9%)

$304,189 + $281,521

$585,710

2018

$8,407 (−6.5%)

$298,225 + $276,001

$574,226

2017

$8,987 (+4.1%)

$286,646 + $265,285

$551,931

2016

$8,630 (+1.5%)

$286,646 + $265,285

$551,931

2015

$8,504 (+2.4%)

$281,026 + $260,084

$541,110

2014

$8,301 (+4.6%)

$271,383 + $251,160

$522,543

2012

$7,933 (+2.3%)

$270,157 + $250,025

$520,182

2011

$7,754 (+1.7%)

$264,860 + $245,123

$509,983

2010

$7,625 (+4.5%)

$259,667 + $240,317

$499,984

2009

$7,293 (+3.9%)

$257,727 + $238,521

$496,248

2008

$7,022

$258,340 + $239,088

$497,428

Tax history for 402 Middlefield Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,019 (+2.9%)

$332,673 + $307,881

$640,554

2024

$9,738 (+2.6%)

$332,673 + $307,881

$640,554

2023

$9,494 (+2.6%)

$326,150 + $301,845

$627,995

2022

$9,252 (+3.9%)

$319,755 + $295,927

$615,682

2021

$8,903 (+1.4%)

$313,486 + $290,125

$603,611

2020

$8,782 (+1.5%)

$307,340 + $284,437

$591,777

2019

$8,651 (+2.9%)

$304,189 + $281,521

$585,710

2018

$8,407 (−6.5%)

$298,225 + $276,001

$574,226

2017

$8,987 (+4.1%)

$286,646 + $265,285

$551,931

2016

$8,630 (+1.5%)

$286,646 + $265,285

$551,931

2015

$8,504 (+2.4%)

$281,026 + $260,084

$541,110

2014

$8,301 (+4.6%)

$271,383 + $251,160

$522,543

2012

$7,933 (+2.3%)

$270,157 + $250,025

$520,182

2011

$7,754 (+1.7%)

$264,860 + $245,123

$509,983

2010

$7,625 (+4.5%)

$259,667 + $240,317

$499,984

2009

$7,293 (+3.9%)

$257,727 + $238,521

$496,248

2008

$7,022

$258,340 + $239,088

$497,428

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

Zoning and permits

Zoning
Permits

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

Property details

Interior

Basement Information
Basement Sq. Ft: 1,210
Basement Type: Unfinished

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Room Information
# of Rooms: 14

Exterior

Exterior Information
Physical Condition: Average
Construction Type: Wood/Steel
Building Construction Quality: Excellent

Property Information
Subdivision Name: LANDS/CHAS GOODALL ESTATE
Living Sq. Ft: 5,200
Gross Sq. Ft: 7,060
Ground Floor Sq. Ft: 2,950
Building Sq. Ft: 6,410
# of Stories: 2
Legal Description: 2.525 AC MOL PARCEL 1 PARCEL MAP VOL 28/40

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Detached

Lot Information
# of Buildings: 1
Land Sq. Ft: 110,012
Legal Lot Number: D
Acres: 2.5255
Depth Footage: 322
Front Footage: 342
Zoning Code: R1001A
County Use Description: SINGLE FAMILY

Location Information
Parcel Location Influence: Corner

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 4.5
Sq. Ft.: 5,200
Stories: 2.0
Lot Size: 2.53 acres
Style: Single Family Residential
Year Built: 1902
Year Renovated: 1970
County: San Mateo County
APN: 061360160

Home facts updated by county records on Jul 15, 2026

Around this home

Schools

Encinal Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Hillview Middle School

Public 6-8 • Assigned • 1.7mi

9/10

Menlo-Atherton High School

Public 9-12 • Assigned • 0.4mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 31-43% chance 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 90° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

16 unhealthy days expected this year, 16 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

$10.54M – $12.76M

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New listings for sale in 94027

$9,850,000

5 beds3.5 baths5,160 sq ft

333 Walsh Rd, Atherton, CA 94027

3D WALKTHROUGH

$5,699,000

4 beds3 baths2,700 sq ft

61 Lloyden Dr, Atherton, CA 94027

Home values near 402 Middlefield Rd

Data from public records.

Address	Redfin Estimate
376 Middlefield Road, Atherton, CA 3 Beds \| 3 Baths \| 3250 Sq. Ft.	$6,274,871
37 De Bell Drive, Atherton, CA 5 Beds \| 5.5 Baths \| 5050 Sq. Ft.	$12,445,089

Address	Redfin Estimate
450 Middlefield Road, Atherton, CA 6 Beds \| 4 Baths \| 6620 Sq. Ft.	$11,845,110
192 Heather Drive, Atherton, CA 4 Beds \| 3.5 Baths \| 2920 Sq. Ft.	$6,629,657

Address	Redfin Estimate
470 Middlefield Road, Atherton, CA 5 Beds \| 6 Baths \| 4536 Sq. Ft.	$11,606,553
2 Linden Avenue, Atherton, CA 4 Beds \| 2 Baths \| 2360 Sq. Ft.	$6,996,323

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94027, CA

Sale history for 402 Middlefield Rd

Tax history for 402 Middlefield Rd

Zoning and permits

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 402 Middlefield Rd

More real estate resources