Google satellite image for 78 Reservoir Rd, Atherton, CA 94027

OFF MARKET

$11,099,167

•

6.5 ba

•

8,700

sq ft

78 Reservoir Rd, Atherton, CA 94027

About this home

78 Reservoir Rd is a 8,700 square foot house on a 1.16 acre lot with 6 bedrooms and 6.5 bathrooms. Based on Redfin's Atherton data, we estimate the home's value is $11,099,167.

Single-familyProperty Type

1993Year Built

1.16 acresLot Size

$1,276Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$11,099,167

$378K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.8% higher than the average sale price ($9.84M) of 4 comparable homes.

SOLD JUN 26, 2026
$4,905,000
A
5 beds4.5 baths3,320 sq ft
2136 Clayton Dr, Menlo Park, CA 94025
SOLD MAY 29, 2026
$11,200,000
B
5 beds8.5 baths7,510 sq ft
393 Atherton Ave, Atherton, CA 94027
SOLD JUL 31, 2026
$7,755,000
C
5 beds5 baths4,717 sq ft
306 Walsh Rd, Atherton, CA 94027
SOLD JUN 22, 2026
$15,500,000
D
6 beds3 baths5,992 sq ft
450 Walsh Rd, Atherton, CA 94027

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Earn from this home

Sell

$10,515,461

Est. take-home

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Rent

$11,618/mo

Redfin rental estimate

List your home for rent

Market trends in 94027, CA

Last updated August 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

$4,888,000
4 beds3 baths2,604 sq ft
57 Wilburn Ave, Atherton, CA 94027
OPEN TODAY, 9AM TO 1PM
$22,000,000
6 beds7 baths7,905 sq ft
51 Valley Rd, Atherton, CA 94027
(415) 846-4685
EARLY ACCESS
$15,800,000
4 beds5 baths5,800 sq ft
187 Atherton Ave, Atherton, CA 94027
VIDEO TOUR
$12,998,000
4 beds4.5 baths4,286 sq ft
368 Camino Al Lago, Atherton, CA 94027
OPEN TODAY, 10AM TO 1PM
$5,888,000
5 beds4.5 baths3,765 sq ft
28 Holbrook Ln, Atherton, CA 94027
See all

Provided by Redfin

Sale history for 78 Reservoir Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$56,616 (+1.3%)

$2,557,213 + $2,557,213

$5,114,426

2024

$55,905 (+1.6%)

$2,507,072 + $2,507,072

$5,014,144

2023

$55,008 (+2.8%)

$2,457,914 + $2,457,914

$4,915,828

2022

$53,506 (+1.6%)

$2,409,720 + $2,409,720

$4,819,440

2021

$52,667 (+2.3%)

$2,362,471 + $2,362,471

$4,724,942

2020

$51,498 (−3.0%)

$2,316,149 + $2,316,149

$4,632,298

2019

$53,106 (+5.1%)

$2,292,400 + $2,292,400

$4,584,800

2018

$50,545 (+1.9%)

$2,247,451 + $2,247,451

$4,494,902

2017

$49,601 (+0.7%)

$2,160,181 + $2,160,181

$4,320,362

2016

$49,252 (+1.9%)

$2,160,181 + $2,160,181

$4,320,362

2015

$48,336 (+0.8%)

$2,117,825 + $2,117,825

$4,235,650

2014

$47,967 (+5.5%)

$2,045,152 + $2,045,152

$4,090,304

2012

$45,465 (+1.9%)

$2,035,909 + $2,035,909

$4,071,818

2011

$44,607 (+1.3%)

$1,995,990 + $1,995,990

$3,991,980

2010

$44,018 (+0.6%)

$1,956,853 + $1,956,853

$3,913,706

2009

$43,741 (+2.4%)

$1,942,229 + $1,942,229

$3,884,458

2008

$42,706

$1,946,844 + $1,946,844

$3,893,688

Tax history for 78 Reservoir Rd

Year

Property tax

Land + Additions

Assessment*

2025

$56,616 (+1.3%)

$2,557,213 + $2,557,213

$5,114,426

2024

$55,905 (+1.6%)

$2,507,072 + $2,507,072

$5,014,144

2023

$55,008 (+2.8%)

$2,457,914 + $2,457,914

$4,915,828

2022

$53,506 (+1.6%)

$2,409,720 + $2,409,720

$4,819,440

2021

$52,667 (+2.3%)

$2,362,471 + $2,362,471

$4,724,942

2020

$51,498 (−3.0%)

$2,316,149 + $2,316,149

$4,632,298

2019

$53,106 (+5.1%)

$2,292,400 + $2,292,400

$4,584,800

2018

$50,545 (+1.9%)

$2,247,451 + $2,247,451

$4,494,902

2017

$49,601 (+0.7%)

$2,160,181 + $2,160,181

$4,320,362

2016

$49,252 (+1.9%)

$2,160,181 + $2,160,181

$4,320,362

2015

$48,336 (+0.8%)

$2,117,825 + $2,117,825

$4,235,650

2014

$47,967 (+5.5%)

$2,045,152 + $2,045,152

$4,090,304

2012

$45,465 (+1.9%)

$2,035,909 + $2,035,909

$4,071,818

2011

$44,607 (+1.3%)

$1,995,990 + $1,995,990

$3,991,980

2010

$44,018 (+0.6%)

$1,956,853 + $1,956,853

$3,913,706

2009

$43,741 (+2.4%)

$1,942,229 + $1,942,229

$3,884,458

2008

$42,706

$1,946,844 + $1,946,844

$3,893,688

*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

Mar 29, 2022 • Final

Plumbing

Replace the waterline from the house to the meter on private property.

Plumbing

Water heater

Dec 6, 2015 • Final

Heritage tree

Replace existing pine trees with new box trees of a moderate size species.

Grading

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

Interior

Bathroom Information
# of Full Baths: 6
# of 1/2 Baths: 1

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

Fireplace Information
# of Fireplaces: 5
Has Fireplace

Room Information
# of Rooms: 13

Exterior

Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Mediterranean
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Exterior Wall: Stucco
Building Type: Detached

Pool Information
Has Pool

View Information
View: Excellent

Property Information
Subdivision Name: VERA VIEW ATHERTON
Living Sq. Ft: 8,700
Gross Sq. Ft: 8,700
Ground Floor Sq. Ft: 4,650
Building Sq. Ft: 8,700
# of Stories: 2
Legal Description: LOT 7 VERA VIEW RSM 43/5 TOWN OF ATHERTON

Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 860
Garage / Carport Type: Detached

Lot Information
# of Buildings: 1
Land Sq. Ft: 50,575
Legal Lot Number: 7
Acres: 1.161
Zoning Code: R1001A
County Use Description: SINGLE FAMILY

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 6
Baths: 6.5
Sq. Ft.: 8,700
Stories: 2.0
Lot Size: 1.16 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: —
County: San Mateo County
APN: 073212090

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Las Lomitas Elementary School

Public K-3 • Assigned • 0.8mi

10/10

La Entrada Middle School

Public 4-8 • Assigned • 1.2mi

10/10

Woodside High School

Public 9-12 • Assigned • 1.1mi

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

$10.55M – $12.77M

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Home values near 78 Reservoir Rd

Data from public records.

Address	Redfin Estimate
76 Reservoir Rd, Atherton, CA 5 Beds \| 4 Baths \| 3250 Sq. Ft.	$6,747,190
88 Reservoir Rd, Atherton, CA 5 Beds \| 5.5 Baths \| 5779 Sq. Ft.	$14,116,781

Address	Redfin Estimate
32 Reservoir Rd, Atherton, CA 4 Beds \| 3.5 Baths \| 3240 Sq. Ft.	$6,223,095
91 Reservoir Rd, Atherton, CA 4 Beds \| 3.5 Baths \| 2990 Sq. Ft.	$3,721,038

Address	Redfin Estimate
54 Reservoir Rd, Atherton, CA 4 Beds \| 3 Baths \| 2785 Sq. Ft.	$10,429,140
98 Reservoir Rd, Atherton, CA 5 Beds \| 4 Baths \| 4870 Sq. Ft.	$6,845,119

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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 78 Reservoir Rd

Tax history for 78 Reservoir 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 78 Reservoir Rd

More real estate resources