OFF MARKET

Off Market Mar 2016 for $6.8M

$11,839,356

Est. refi paymentEst. refi $42,196/mo

•

4,500

sq ft

47 Ralston Rd, Atherton, CA 94027

About this home

Classic and timeless in central Atherton with numerous updates. Newly refinished hardwood floors, soft neutral colors in the public rooms, plantation shutters on many windows & 3 fireplaces. Carrara marble kitchen and adjoining family room plus customized library. Main-level master suite has a luxuriously remodeled bath with steam shower and air jet tub. 2nd main-level suite, 2 upstairs bedrooms & bath, 2 half-baths, plus large (1290 sq ft) remodeled 1-bedroom guest house with office/fitness center & full kitchen. Beautiful grounds with pool, built in barbecue & brick patios.

Single-familyProperty Type

1946Year Built

0.92 acresLot Size

$2,631Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Gloria Darke Team •DRE #70000688 • Alain Pinel Realtors

Contact: 650-543-1182

Bought with Erika Demma •DRE #01230766 • Coldwell Banker Realty

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81563949

Redfin Estimate

$11,839,356

$5.0M since sold in March 2016$230K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 55% higher than the average sale price ($7.64M) of 6 comparable homes.

SOLD JUN 5, 2026
$5,650,000
A
4 beds4.5 baths4,275 sq ft
65 Fairfax Ave, Atherton, CA 94027
SOLD AUG 15, 2003
503 BUENA VISTA Ave, Redwood City, CA 94061
$767,000
B
2 beds2 baths1,370 sq ft
503 BUENA VISTA Ave, Redwood City, CA 94061
SOLD JUL 31, 2026
$12,250,000
C
3 beds3 baths2,040 sq ft
399 Selby Ln, Atherton, CA 94027
SOLD NOV 12, 2025
$9,500,000
D
4 beds4 baths2,830 sq ft
123 Stockbridge Ave, Atherton, CA 94027
SOLD APR 30, 2026
$4,650,000
E
5 beds4 baths2,789 sq ft
520 Buena Vista Ave, Redwood City, CA 94061
SOLD OCT 27, 2025
$13,000,000
F
4 beds5.5 baths5,394 sq ft
167 Stockbridge Ave, Atherton, CA 94027

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Earn from this home

Sell

$6,992,790

Est. take-home

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Refinance

Est. cash available

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Rent

$10,968/mo

Redfin rental estimate

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Market trends in 94027, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

+0.4% MoM

Median sale price

$10.0M

$252K MoM

Avg. days on market

20d

3 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 8 HRS AGO
$5,699,000
4 beds3 baths2,700 sq ft
61 Lloyden Dr, Atherton, CA 94027
NEW 1 DAY AGO
$14,800,000
5 beds5.5 baths6,490 sq ft
49 Atherton Ave, Atherton, CA 94027
$9,888,070
4 beds4.5 baths5,615 sq ft
27 Valley Rd, Atherton, CA 94027
See all

Provided by Redfin

Sale history for 47 Ralston Rd

Date

Event

Price

Public Records

Mar 17, 2016

Sold

$6,825,000

$1,517/sq ft

MLSListings #ML81563949

Mar 18, 2016

Listing Removed

—

Mar 17, 2016

Sold

$6,825,000

$1,517/sq ft

Mar 14, 2016

Pending

—

Mar 7, 2016

Listed

$6,295,000

$1,399/sq ft

Public Records

Apr 14, 2010

Sold

$4,350,000

$967/sq ft

MLSListings #ML81010803

Apr 14, 2010

Sold

$4,365,000

$970/sq ft

Mar 15, 2010

Pending

—

Mar 8, 2010

Listed

$4,195,000

$932/sq ft

Serene, secluded, enchanting, updated 4 bd/3 bth w/ 2 powder rms. Formal living & dining rooms. Library w/ custom cabinetry. Updated kitchen w/ Carrera marble. Family rm w/ fireplace & extensive built-ins. Oak floors, plantation shutters, skylights, recessed lighting, deep crown molding. Updated baths w/ luxury tile & fixtures. Expansive lawns. Patio and pool. 1 bd/1ba 1290 sq ft guest cottage.

Public Records

Jul 14, 2006

Sold

$4,075,000

$906/sq ft

MLSListings #ML80376568

May 25, 2004

Sold

$3,400,000

$756/sq ft

Mar 7, 2004

Listing Removed

—

Feb 9, 2004

Listed

$3,575,000

$794/sq ft

Public Records

Aug 15, 1983

Sold

$582,000

$129/sq ft

Public Records

Jun 1, 1972

Sold

$110,000

$24/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$89,576 (+1.2%)

$6,339,233 + $1,740,180

$8,079,413

2024

$88,546 (+1.6%)

$6,339,233 + $1,740,180

$8,079,413

2023

$87,172 (+5.0%)

$6,214,935 + $1,706,059

$7,920,994

2022

$83,056 (+1.0%)

$6,093,074 + $1,672,607

$7,765,681

2021

$82,224 (+1.4%)

$5,973,602 + $1,639,811

$7,613,413

2020

$81,095 (+0.4%)

$5,856,473 + $1,607,658

$7,464,131

2019

$80,768 (+2.8%)

$5,796,423 + $1,591,174

$7,387,597

2018

$78,589 (+0.3%)

$5,682,768 + $1,559,975

$7,242,743

2017

$78,320 (+44.9%)

$5,462,100 + $1,499,400

$6,961,500

2016

$54,055 (+3.9%)

$5,462,100 + $1,499,400

$6,961,500

2015

$52,044 (+2.0%)

$4,307,119 + $436,162

$4,743,281

2014

$51,035 (+11.4%)

$4,159,320 + $421,196

$4,580,516

2012

$45,807 (+0.2%)

$4,140,523 + $419,293

$4,559,816

2011

$45,735 (−2.1%)

$3,740,000 + $379,000

$4,119,000

2010

$46,707 (+0.4%)

$3,740,000 + $379,000

$4,119,000

2009

$46,523 (+2.1%)

$3,840,356 + $389,225

$4,229,581

2008

$45,547

$3,849,480 + $390,150

$4,239,630

Tax history for 47 Ralston Rd

Year

Property tax

Land + Additions

Assessment*

2025

$89,576 (+1.2%)

$6,339,233 + $1,740,180

$8,079,413

2024

$88,546 (+1.6%)

$6,339,233 + $1,740,180

$8,079,413

2023

$87,172 (+5.0%)

$6,214,935 + $1,706,059

$7,920,994

2022

$83,056 (+1.0%)

$6,093,074 + $1,672,607

$7,765,681

2021

$82,224 (+1.4%)

$5,973,602 + $1,639,811

$7,613,413

2020

$81,095 (+0.4%)

$5,856,473 + $1,607,658

$7,464,131

2019

$80,768 (+2.8%)

$5,796,423 + $1,591,174

$7,387,597

2018

$78,589 (+0.3%)

$5,682,768 + $1,559,975

$7,242,743

2017

$78,320 (+44.9%)

$5,462,100 + $1,499,400

$6,961,500

2016

$54,055 (+3.9%)

$5,462,100 + $1,499,400

$6,961,500

2015

$52,044 (+2.0%)

$4,307,119 + $436,162

$4,743,281

2014

$51,035 (+11.4%)

$4,159,320 + $421,196

$4,580,516

2012

$45,807 (+0.2%)

$4,140,523 + $419,293

$4,559,816

2011

$45,735 (−2.1%)

$3,740,000 + $379,000

$4,119,000

2010

$46,707 (+0.4%)

$3,740,000 + $379,000

$4,119,000

2009

$46,523 (+2.1%)

$3,840,356 + $389,225

$4,229,581

2008

$45,547

$3,849,480 + $390,150

$4,239,630

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.92 Acres

Year renovated

1976

Sq. Ft.

3,160

Year built

1946

Style

Single Family Residential

County

San Mateo County

APN

059293130

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

Property details

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Detached, Guest/Visitor Parking, Room for Oversized Vehicle, Uncovered Parking
Garage Spaces: 2
Parking Spaces: 6

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 4
# of Bedrooms (Maximum): 4

Bathroom Information
# of Baths (Full): 4
Bathroom Description: Double Sinks, Marble, Stall Shower, Steam Shower, Tile, Tub, Updated Bath(s)

Room Information
Den/Study/Office, Formal Entry, Great Room, Guest House, Laundry Room
Family Room Description: Kitchen/Family Room Combo
Dining Room Description: Breakfast Bar, Dining Area in Family Room, Formal Dining Room
Kitchen Description: Built-In BBQ Grill, Cooktop (Gas), Countertop (Marble), Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Island, Island with Sink, Microwave, Oven (Built-In), Pantry, Refrigerator(s), Wine Refrigerator

Interior Features
Laundry: Hookup (Gas Dryer), Washer/Dryer
Flooring: Carpet, Hardwood

Fireplace Information
Has Fireplace
Fireplace Description: Gas-Burning
Fireplaces (Minimum): 3

Heating & Cooling Information
Heating: Central Forced Air

Exterior

Exterior Features
View: Garden/Greenbelt
Fencing: Fenced, Gate
Roof: Wood Shakes/Shingles
Yard/Grounds: Backyard, Balcony/Patio, Barbecue Area, Fenced, Sprinkler(s) (Auto), Sprinkler(s) (Lawn)

Building Information
Style: Traditional
Subclass: Single Family Home
Building Type: Detached
Construction Type: Wood
Concrete Perimeter and Slab, Crawl Space

Pool Information
Has Pool
Pool Description: Cover, Heated, In-Ground, Sweep

Property Features
Amenities: High Ceiling, Security Gate, Walk-In Closet, Wet Bar
Communication: Cable TV
Living Sq. Ft.: 4,500
Security Features: Security Alarm

Property Information
2nd Residence Sq. Ft.: 1,290
Property Primary ID: 255949

Lot Information
Lot Acres: 0.918
Lot Description: Grade (Level), Private/Secluded, Regular
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Other (See Remarks)
Zoning: R1001A

Financial

Tax/Assessment Information
City Transfer Tax: No

Utilities

Utility Information
Energy Features: Double Pane Windows, Low Flow Toilet, Skylight(s), Thermostat Controller
Sewer Septic: Sewer (Public)
Utilities: Individual Electric Meters, Individual Gas Meters, Public Utilities

Water Information
Water: Public

Location

2nd Unit Information
Unit Description: Guest House

Multi-Unit Information
# of Stories: 1

School Information
Elementary School: Selby Lane Elementary
Elementary School District: Redwood City Elementary
High School District: Sequoia Union High

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,160
Stories: 1.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1976
County: San Mateo County
APN: 059293130

Home facts updated by county records on Jul 15, 2026

Other

Miscellaneous Information
Incorporated: No

Around this home

Schools

Garfield Elementary School

Public K-5 • Assigned • 1.0mi

6/10

Menlo-Atherton High School

Public 9-12 • Assigned • 2.1mi

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 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

$11.25M – $13.62M

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Nearby similar homes

NEW 8 HRS AGO3D WALKTHROUGH

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VIDEO TOUR

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New listings for sale in 94027

NEW 8 HRS AGO3D WALKTHROUGH

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NEW 1 DAY AGO

$14,800,000

5 beds5.5 baths6,490 sq ft

49 Atherton Ave, Atherton, CA 94027

$9,888,070

4 beds4.5 baths5,615 sq ft

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Home values near 47 Ralston Rd

Data from public records.

Address	Redfin Estimate
101 Ralston Road, Atherton, CA 5 Beds \| 4 Baths \| 5190 Sq. Ft.	$14,667,770
35 Ralston Road, Atherton, CA 6 Beds \| 8 Baths \| 10647 Sq. Ft.	$17,554,661

Address	Redfin Estimate
36 Ralston Road, Atherton, CA 5 Beds \| 6.5 Baths \| 7926 Sq. Ft.	$21,602,126
98 Ralston Road, Atherton, CA 4 Beds \| 3 Baths \| 3770 Sq. Ft.	$10,909,129

Address	Redfin Estimate
18 Ralston Road, Atherton, CA 3 Beds \| 4.5 Baths \| 5700 Sq. Ft.	$13,923,695
23 Ralston Road, Atherton, CA 4 Beds \| 4 Baths \| 2990 Sq. Ft.	$8,132,911

Property information provided by MLSListings when last listed in 2016. This data may not match . Learn more.

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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 47 Ralston Rd

Tax history for 47 Ralston Rd

Public record

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 47 Ralston Rd

More real estate resources