OFF MARKET

Off Market Feb 2012 for $5.2M

$11,754,912

Est. refi paymentEst. refi

•

5,017

sq ft

48 SPENCER Ln, Atherton, CA 94027

About this home

Single-familyProperty Type

1929Year Built

0.91 acresLot Size

$2,343Est. Price/Sq.Ft.

2 car garageParking

Listed by • Coldwell Banker

Contact: (650) 329-6645

Bought with Mary Gullixson •DRE #00373961 • Compass

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81150388

Redfin Estimate

$11,754,912

$6.6M since sold in February 2012$1.1M since June

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.2% higher than the average sale price ($10.57M) of 4 comparable homes.

SOLD MAY 22, 2026
$10,500,000
A
6 beds4.5 baths4,300 sq ft
269 Selby Ln, Atherton, CA 94027
SOLD JUN 5, 2026
$5,650,000
B
4 beds4.5 baths4,275 sq ft
65 Fairfax Ave, Atherton, CA 94027
SOLD OCT 27, 2025
$13,000,000
C
4 beds5.5 baths5,394 sq ft
167 Stockbridge Ave, Atherton, CA 94027
SOLD APR 9, 2026
$13,132,000
D
6 beds5 baths5,970 sq ft
53 Mccormick Ln, Atherton, CA 94027

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Earn from this home

Sell

$8,393,779

Est. take-home

List your home with Redfin and save $58,775

Refinance

Est. cash available

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Rent

$11,027/mo

Redfin rental estimate

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Market trends in 94027, CA

Last updated June 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.1%

+0.2% MoM

Median sale price

$10.5M

$617K MoM

Avg. days on market

18d

4 days MoM

Recently sold homes

10 MoM

New listings for sale

VIDEO TOUR
$13,750,000
6 beds5.5 baths6,905 sq ft
192 Fair Oaks Ln, Atherton, CA 94027
OPEN TODAY, 2PM TO 4PM
$1,348,000
2 beds2.5 baths1,583 sq ft
3421 El Camino Real Unit 38C, Atherton, CA 94027
$39,950,000
7 beds10.5 baths12,854 sq ft
178 Atherton Ave, Atherton, CA 94027
See all

Sale history for 48 SPENCER Ln

Year

Property tax

Land + Additions

Assessment*

2025

$76,430 (+2.8%)

$6,468,691 + $257,373

$6,726,064

2024

$74,328 (+1.9%)

$6,468,691 + $257,373

$6,726,064

2023

$72,911 (+3.5%)

$6,341,854 + $252,328

$6,594,182

2022

$70,457 (+1.8%)

$6,217,504 + $247,381

$6,464,885

2021

$69,242 (+0.8%)

$6,095,593 + $175,212

$6,270,805

2020

$68,689 (+1.2%)

$5,976,072 + $171,777

$6,147,849

2019

$67,885 (+2.5%)

$5,914,795 + $170,017

$6,084,812

2018

$66,236 (+0.3%)

$5,798,819 + $166,685

$5,965,504

2017

$66,051 (+2.4%)

$5,573,645 + $160,214

$5,733,859

2016

$64,519 (+0.9%)

$5,573,645 + $160,214

$5,733,859

2015

$63,974 (+1.9%)

$5,464,358 + $157,073

$5,621,431

2014

$62,802 (+911.9%)

$5,276,848 + $151,685

$5,428,533

2012

$6,206 (+19.2%)

$5,253,000 + $151,000

$5,404,000

2011

$5,208 (+1.7%)

$110,667 + $241,642

$352,309

2010

$5,121 (+2.8%)

$108,498 + $236,904

$345,402

2009

$4,984 (+4.9%)

$107,688 + $235,134

$342,822

2008

$4,750

$107,944 + $235,693

$343,637

Tax history for 48 SPENCER Ln

Year

Property tax

Land + Additions

Assessment*

2025

$76,430 (+2.8%)

$6,468,691 + $257,373

$6,726,064

2024

$74,328 (+1.9%)

$6,468,691 + $257,373

$6,726,064

2023

$72,911 (+3.5%)

$6,341,854 + $252,328

$6,594,182

2022

$70,457 (+1.8%)

$6,217,504 + $247,381

$6,464,885

2021

$69,242 (+0.8%)

$6,095,593 + $175,212

$6,270,805

2020

$68,689 (+1.2%)

$5,976,072 + $171,777

$6,147,849

2019

$67,885 (+2.5%)

$5,914,795 + $170,017

$6,084,812

2018

$66,236 (+0.3%)

$5,798,819 + $166,685

$5,965,504

2017

$66,051 (+2.4%)

$5,573,645 + $160,214

$5,733,859

2016

$64,519 (+0.9%)

$5,573,645 + $160,214

$5,733,859

2015

$63,974 (+1.9%)

$5,464,358 + $157,073

$5,621,431

2014

$62,802 (+911.9%)

$5,276,848 + $151,685

$5,428,533

2012

$6,206 (+19.2%)

$5,253,000 + $151,000

$5,404,000

2011

$5,208 (+1.7%)

$110,667 + $241,642

$352,309

2010

$5,121 (+2.8%)

$108,498 + $236,904

$345,402

2009

$4,984 (+4.9%)

$107,688 + $235,134

$342,822

2008

$4,750

$107,944 + $235,693

$343,637

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

Public record

Public record
Zoning
Permits

Beds

Baths

5.5

Stories

Lot width

—

Lot depth

—

Lot size

0.92 Acres

Year renovated

1940

Sq. Ft.

4,180

Year built

1930

Style

Single Family Residential

County

San Mateo County

APN

070230120

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 15, 2026.

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

May 1, 2025 • Final

Pw-utl con discon ot

Perform emergency repairs to the main utility line. Restore the surrounding area upon completion.

Gas

Plumbing

Jun 8, 2022 • Final

Alt res

Perform an interior remodel of a residential building.

Remodel

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

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Detached, Guest/Visitor Parking
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 8
# of Bedrooms (Maximum): 8
Bedrooms: Primary Suite/Retreat

Bathroom Information
# of Baths (Full): 7
# of Baths (1/2): 1
# of Baths (Minimum): 8
# of Baths (Maximum): 8
Bathroom Description: 2+ Tubs, 2+ Stall Shower, Tub in Master Bedroom

Room Information
Bonus/Hobby Room, Workshop, Den/Study/Office, Library, Formal Entry, Guest House, Basement (Partial), Attic, Storage
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room, Breakfast Nook
Kitchen Description: Pantry, Dishwasher, Garbage Disposal, 2+ Ovens, 2+ Refrigerators, Oven Range (Built-In)
Guest House

Interior Features
Laundry: In Garage, In Laundry Room, Dryer, Washer
Flooring: Tile, Carpet (Wall-to-Wall), Hardwood

Fireplace Information
Fireplace Description: In Family Room, In Living Room, In Other Location, Wood-Burning, Fireplace Available

Heating & Cooling Information
Heating: Steam/Hot Water

Exterior

Exterior Features
Roof: Tile
Yard/Grounds: Patio(s), Sprinkler(s) (Front), Sprinkler(s) (Rear)

Building Information
Building Type: Detached
Exterior: Stucco
Concrete Perimeter
Building Height (Minimum): 2
Building Height (Maximum): 2

Pool Information
Has Pool
Pool Description: In-Ground (Concrete), Heated (Gas)

Property Features
Amenities: High Ceiling
Communication: Satellite Dish, Cable TV Available
Living Sq. Ft.: 5,017

Property Information
Property Primary ID: 346083

Lot Information
Lot Description: Grade (Level)
Lot Location: Cul-de-Sac
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R100

Utilities

Utility Information
Sewer Septic: Sewer in Street, Sewer Connected

Water Information
Water: Heater (Gas), Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School: Encinal Elementary
Elementary School District: Menlo Park City Elementary
Middle School: Hillview Middle
High School: Menlo-Atherton High
High School District: Sequoia Union High

Public facts

Beds: 7
Baths: 5.5
Sq. Ft.: 4,180
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1940
County: San Mateo County
APN: 070230120

Home facts updated by county records on Jul 15, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools
Places
Transit

Encinal Elementary School

Public K-5 • Assigned • 0.8mi

9/10

Hillview Middle School

Public 6-8 • Assigned • 1.3mi

9/10

Menlo-Atherton High School

Public 9-12 • Assigned • 1.3mi

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 91° 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

$11.17M – $13.52M

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Home values near 48 SPENCER Ln

Data from public records.

Address	Redfin Estimate
83 Spencer Ln, Atherton, CA 7 Beds \| 8.5 Baths \| 7820 Sq. Ft.	$20,956,236
65 Spencer Ln, Atherton, CA 1 Beds \| 1 Baths \| 670 Sq. Ft.	$3,214,197

Address	Redfin Estimate
49 Spencer Ln, Atherton, CA 5 Beds \| 3.5 Baths \| 4990 Sq. Ft.	$11,301,698
88 Spencer Ln, Atherton, CA 5 Beds \| 4 Baths \| 7093 Sq. Ft.	$15,829,268

Address	Redfin Estimate
64 Spencer Ln, Atherton, CA 4 Beds \| 4.5 Baths \| 4310 Sq. Ft.	$10,972,214
33 Spencer Ln, Atherton, CA 5 Beds \| 5.5 Baths \| 8339 Sq. Ft.	$15,231,366

Property information provided by MLSListings when last listed in 2011. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94027, CA

Sale history for 48 SPENCER Ln

Tax history for 48 SPENCER Ln

Public record

Property details

Around this home

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94027

Home values near 48 SPENCER Ln

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