OFF MARKET

Off Market Jun 2022 for $4.8M

$4,215,496

Est. refi paymentEst. refi $20,413/mo

•

1,060

sq ft

331 Ridge Rd, San Carlos, CA 94070

About this home

One of the last opportunities in San Carlos to own a piece of the past. This property has been in the family since 1931. Rare 20,000+ sq ft lot made up of two parcels, 100 x 100 each already subdivided. Potentially build two houses or a mini estate! Currently the main house is a two bedroom, two bath with an eat-in kitchen, spacious living room with dining area and wood burning fireplace and an attached 2 car garage. The cottage is a one bedroom, one bath in completely original 1931 condition boasting character and charm! Conveniently located minutes away from the vibrant downtown restaurants and shops, award winning schools, parks and close proximity to commute routes. * Buyers to verify what can be done with this property. Property includes APN 051-143-240.

Single-familyProperty Type

2022Year Built

0.25 acresLot Size

$3,977Est. Price/Sq.Ft.

2 car garageParking

Listed by John Shroyer •DRE #00613370 • Golden Gate Sotheby's International Realty

Bought with John Shroyer •DRE #00613370 • Golden Gate Sotheby's International Realty

Source:MLSListings #ML81741935

Redfin Estimate

$4,215,496

$585K since sold in June 2022$22K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.6% lower than the average sale price ($5.12M) of 6 comparable homes.

SOLD AUG 14, 2026
$5,025,000
A
5 beds5.5 baths4,071 sq ft
2540 Howard Ave, San Carlos, CA 94070
SOLD AUG 13, 2026
$4,402,125
B
4 beds4 baths3,046 sq ft
69 Hilltop Dr, San Carlos, CA 94070
SOLD MAY 1, 2026
$6,000,000
C
5 beds3.5 baths3,455 sq ft
207 Edgehill Dr, San Carlos, CA 94070
SOLD MAR 13, 2026
$5,150,000
D
5 beds5 baths3,824 sq ft
61 HILLTOP Dr, San Carlos, CA 94070
SOLD MAY 1, 2026
$5,150,000
E
5 beds4.5 baths3,509 sq ft
2724 Eaton Ave, San Carlos, CA 94070
SOLD JUN 24, 2026
$4,985,000
F
4 beds4.5 baths3,537 sq ft
275 Hubbard Ave, Redwood City, CA 94062

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Earn from this home

Sell

$459,182

Est. take-home

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Refinance

Est. cash available

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Rent

$8,929/mo

Redfin rental estimate

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Market trends in 94070, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.2%

0.1% MoM

Median sale price

$2.5M

$133K MoM

Avg. days on market

12d

0 days MoM

Recently sold homes

111

2 MoM

New listings for sale

OPEN SAT, 1:30PM TO 4:30PM
$2,495,000
4 beds3 baths2,015 sq ft
76 Coronado Ave, San Carlos, CA 94070
OPEN SAT, 1PM TO 4PM
$2,998,000
4 beds2 baths1,850 sq ft
48 Williams Ln, San Carlos, CA 94070
OPEN THU, 5PM TO 7PM
$1,949,000
3 beds1 bath1,360 sq ft
1945 Birch Ave, San Carlos, CA 94070
3D WALKTHROUGH
$1,188,000
2 beds2.5 baths1,100 sq ft
1555 Cherry St #4, San Carlos, CA 94070
3D WALKTHROUGH
$2,800,000
3 beds2 baths2,080 sq ft
1176 Laurel St, San Carlos, CA 94070
3D & VIDEO TOUR
$3,880,000
4 beds3.5 baths2,946 sq ft
116 Wilshire Ct, San Carlos, CA 94070
$819,000
2 beds2 baths1,040 sq ft
3317 Brittan Ave #14, San Carlos, CA 94070
3D WALKTHROUGH
$2,398,000
4 beds3 baths2,120 sq ft
2872 Roland Ave, San Carlos, CA 94070
3D & VIDEO TOUR
$1,698,000
3 beds2 baths1,310 sq ft
2641 San Carlos Ave, San Carlos, CA 94070
VIDEO TOUR
$1,675,000
3 beds2 baths1,497 sq ft
657 Walnut St #331, San Carlos, CA 94070
See all

Provided by Redfin

Sale history for 331 Ridge Rd

Date

Event

Price

Public Records

Jun 6, 2022

Sold

$4,800,000

$4,528/sq ft

MLSListings #ML81741935

Apr 19, 2019

Sold

$3,200,000

$3,019/sq ft

Mar 21, 2019

Pending

—

Mar 8, 2019

Listed

$2,995,000

$2,825/sq ft

+34

Year

Property tax

Land + Additions

Assessment*

2025

$50,610 (+7.0%)

$2,938,000 + $1,539,000

$4,477,000

2024

$47,304 (+6.2%)

$2,938,000 + $1,539,000

$4,477,000

2023

$44,526 (+29.7%)

$3,277,260 + $1,716,660

$4,993,920

2022

$34,338 (+59.4%)

$2,270,000 + $1,600,000

$3,870,000

2021

$21,546 (+1.6%)

$1,718,676 + $1,320,000

$3,038,676

2020

$21,217 (+0.8%)

$1,684,977 + $154,585

$1,839,562

2019

$21,044 (+694.2%)

$1,667,700 + $153,000

$1,820,700

2018

$2,650 (+2.8%)

$56,019 + $82,396

$138,415

2017

$2,577 (+3.5%)

$53,845 + $79,198

$133,043

2016

$2,490 (+2.1%)

$53,845 + $79,198

$133,043

2015

$2,438 (+5.2%)

$52,790 + $77,646

$130,436

2014

$2,318 (+18.9%)

$50,980 + $74,982

$125,962

2012

$1,949 (+3.3%)

$50,750 + $74,644

$125,394

2011

$1,888 (+3.0%)

$49,755 + $73,181

$122,936

2010

$1,832 (+1.9%)

$48,780 + $71,747

$120,527

2009

$1,798 (+3.6%)

$48,416 + $71,211

$119,627

2008

$1,736

$48,532 + $71,381

$119,913

Tax history for 331 Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$50,610 (+7.0%)

$2,938,000 + $1,539,000

$4,477,000

2024

$47,304 (+6.2%)

$2,938,000 + $1,539,000

$4,477,000

2023

$44,526 (+29.7%)

$3,277,260 + $1,716,660

$4,993,920

2022

$34,338 (+59.4%)

$2,270,000 + $1,600,000

$3,870,000

2021

$21,546 (+1.6%)

$1,718,676 + $1,320,000

$3,038,676

2020

$21,217 (+0.8%)

$1,684,977 + $154,585

$1,839,562

2019

$21,044 (+694.2%)

$1,667,700 + $153,000

$1,820,700

2018

$2,650 (+2.8%)

$56,019 + $82,396

$138,415

2017

$2,577 (+3.5%)

$53,845 + $79,198

$133,043

2016

$2,490 (+2.1%)

$53,845 + $79,198

$133,043

2015

$2,438 (+5.2%)

$52,790 + $77,646

$130,436

2014

$2,318 (+18.9%)

$50,980 + $74,982

$125,962

2012

$1,949 (+3.3%)

$50,750 + $74,644

$125,394

2011

$1,888 (+3.0%)

$49,755 + $73,181

$122,936

2010

$1,832 (+1.9%)

$48,780 + $71,747

$120,527

2009

$1,798 (+3.6%)

$48,416 + $71,211

$119,627

2008

$1,736

$48,532 + $71,381

$119,913

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

Zoning

RS-6

Residential Single-Family District

This district is intended for residential densities up to 6 units per net acre. Development types may include single-unit housing, accessory dwelling units, second single-units pursuant to Government Code Sections 65852.21 and 66411.7 (urban infill units), duplexes, townhomes, and small lot subdivisions. This district also allows for uses such as small and large family child care, park and recreation facilities, and civic and institutional uses such as schools and places for community assembly that may be appropriate in a single-family residential neighborhood.

Permitted uses

Include but are not limited to:

Garden center
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Recreation
Park & open space

Property details

Interior

Basement Information
Basement Sq. Ft: 477
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: 2
Has Fireplace

Room Information
# of Rooms: 9

Exterior

Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Building Type: Building

Property Information
Subdivision Name: REDWOOD HEIGHTS QUARTER ACRES
Living Sq. Ft: 3,613
Gross Sq. Ft: 2,513
Ground Floor Sq. Ft: 1,748
Building Sq. Ft: 4,090
# of Stories: 2
Legal Description: LOT 12 REDWOOD HEIGHTS QUARTER ACRES RSM 10/20 CITY OF SAN CARLOS

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Legal Lot Number: 12
Acres: 0.25
Depth Footage: 109
Front Footage: 100
Zoning Code: R10006
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 1,060
Stories: 2.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 2022
Year Renovated: 2022
County: San Mateo County
APN: 051143120
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Mar 18, 2024

Around this home

Schools

Clifford Elementary School

Public K-8 • Assigned • 0.4mi

7/10

Sequoia High School

Public 9-12 • Assigned • 1.3mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

San Carlos remains a favorite for buyers looking for a strong sense of community and top-rated schools. With just half a month of inventory in June, desirable homes are still generating plenty of competition.
4 weeks ago • San Carlos
Sasai Zhang
Redfin Premier agent
182 deals
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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 92° expected this year, 15 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

San Carlos, CA • 94070

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

$4.01M – $4.85M

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Home values near 331 Ridge Rd

Data from public records.

Address	Redfin Estimate
360 Ridge Road, San Carlos, CA 2 Beds \| 2 Baths \| 1050 Sq. Ft.	$1,617,119
327 Ridge Road, San Carlos, CA 2 Beds \| 1.5 Baths \| 2040 Sq. Ft.	$2,537,012

Address	Redfin Estimate
365 Ridge Road, San Carlos, CA 3 Beds \| 2 Baths \| 1530 Sq. Ft.	$2,337,516
311 Ridge Road, San Carlos, CA 2 Beds \| 1 Baths \| 990 Sq. Ft.	$1,713,677

Address	Redfin Estimate
379 Ridge Road, San Carlos, CA 4 Beds \| 1.5 Baths \| 1750 Sq. Ft.	$2,034,326
359 Ridge Road, San Carlos, CA 3 Beds \| 1.5 Baths \| 2090 Sq. Ft.	$2,404,591

This data may not show owner updates. 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 94070, CA

Sale history for 331 Ridge Rd

Tax history for 331 Ridge Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94070

Home values near 331 Ridge Rd

More real estate resources