Google street view image for 4354 Harmon Rd, El Sobrante, CA 94803

Off market jan 1977 for $39K

$576,574

Est. refi paymentEst. refi $267/mo

•

1 ba

•

1,022

sq ft

4354 Harmon Rd, El Sobrante, CA 94803

About this home

4354 Harmon Rd is a 1,022 square foot house on a 5,500 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on January 28, 1977 for $39,000. Based on Redfin's El Sobrante data, we estimate the home's value is $576,574.

Single-familyProperty Type

1951Year Built

5,500 sq ftLot Size

$564Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$576,574

$538K since sold in January 1977$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.1% higher than the average sale price ($560K) of 6 comparable homes.

SOLD JUL 28, 2026
$525,000
A
3 beds1 bath1,009 sq ft
4521 Canyon Rd, El Sobrante, CA 94803
SOLD AUG 11, 2026
$550,000
B
3 beds1 bath1,274 sq ft
4355 Wesley Way, El Sobrante, CA 94803
SOLD JUN 5, 2026
$502,000
C
3 beds2 baths1,274 sq ft
4363 Wesley Way, El Sobrante, CA 94803
SOLD DEC 15, 2025
$500,000
D
3 beds1 bath1,022 sq ft
4370 Wesley Way, El Sobrante, CA 94803
SOLD APR 21, 2026
$522,000
E
3 beds1 bath1,023 sq ft
3117 Wilart Dr, San Pablo, CA 94806
HomeSmart PV and Associates
SOLD SEP 16, 2026
$758,000
F
3 beds2 baths1,560 sq ft
3819 Linden Ln, El Sobrante, CA 94803

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Earn from this home

Sell

$545,707

Est. take-home

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Refinance

Est. cash available

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Rent

$2,794/mo

Redfin rental estimate

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Market trends in 94803, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.9%

0.4% MoM

Median sale price

$780K

$4K MoM

Avg. days on market

22d

5 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SAT, 2PM TO 4:30PM
4708 San Pablo Dam Rd, El Sobrante, CA 94803
$499,000
3 beds1.5 baths1,008 sq ft
4708 San Pablo Dam Rd, El Sobrante, CA 94803
$849,000
3 beds2.5 baths2,142 sq ft
866 Bridgeway Cir, El Sobrante, CA 94803
$789,000
3 beds2 baths1,552 sq ft
4475 Wesley, El Sobrante, CA 94803
$550,000
3 beds1.5 baths1,008 sq ft
4710 San Pablo Dam Rd, El Sobrante, CA 94803
(415) 609-3191
$1,009,000
4 beds3 baths2,436 sq ft
5378 Conestoga Way, Richmond, CA 94803
$899,950
4 beds2 baths2,209 sq ft
4334 Santa Rita Rd, El Sobrante, CA 94803
$399,000
2 beds1 bath700 sq ft
3991 La Cresenta Rd, El Sobrante, CA 94803
$2,400,000
— beds— baths6,600 sq ft
458 Valley View Rd, El Sobrante, CA 94803
See all

Provided by Redfin

Sale history for 4354 Harmon Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,337 (+2.3%)

$37,734 + $59,996

$97,730

2024

$2,284 (+2.9%)

$36,995 + $58,820

$95,815

2023

$2,220 (+2.4%)

$36,270 + $57,667

$93,937

2022

$2,169 (+1.8%)

$35,559 + $56,537

$92,096

2021

$2,131 (+4.1%)

$34,862 + $55,429

$90,291

2020

$2,048 (+0.9%)

$34,179 + $54,343

$88,522

2019

$2,028 (+5.1%)

$33,829 + $53,786

$87,615

2018

$1,929 (+4.1%)

$33,166 + $52,732

$85,898

2017

$1,853 (+3.8%)

$31,879 + $50,686

$82,565

2016

$1,786 (+2.5%)

$31,879 + $50,686

$82,565

2015

$1,743 (+0.5%)

$31,254 + $49,693

$80,947

2014

$1,735 (+2.6%)

$30,182 + $47,989

$78,171

2013

$1,691 (+7.4%)

$30,182 + $47,989

$78,171

2012

$1,575 (+4.9%)

$30,046 + $47,773

$77,819

2011

$1,501 (+4.2%)

$29,457 + $46,837

$76,294

2010

$1,440 (+2.0%)

$28,880 + $45,919

$74,799

2009

$1,412 (+11.3%)

$28,665 + $45,576

$74,241

2008

$1,269

$28,734 + $45,685

$74,419

Tax history for 4354 Harmon Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,337 (+2.3%)

$37,734 + $59,996

$97,730

2024

$2,284 (+2.9%)

$36,995 + $58,820

$95,815

2023

$2,220 (+2.4%)

$36,270 + $57,667

$93,937

2022

$2,169 (+1.8%)

$35,559 + $56,537

$92,096

2021

$2,131 (+4.1%)

$34,862 + $55,429

$90,291

2020

$2,048 (+0.9%)

$34,179 + $54,343

$88,522

2019

$2,028 (+5.1%)

$33,829 + $53,786

$87,615

2018

$1,929 (+4.1%)

$33,166 + $52,732

$85,898

2017

$1,853 (+3.8%)

$31,879 + $50,686

$82,565

2016

$1,786 (+2.5%)

$31,879 + $50,686

$82,565

2015

$1,743 (+0.5%)

$31,254 + $49,693

$80,947

2014

$1,735 (+2.6%)

$30,182 + $47,989

$78,171

2013

$1,691 (+7.4%)

$30,182 + $47,989

$78,171

2012

$1,575 (+4.9%)

$30,046 + $47,773

$77,819

2011

$1,501 (+4.2%)

$29,457 + $46,837

$76,294

2010

$1,440 (+2.0%)

$28,880 + $45,919

$74,799

2009

$1,412 (+11.3%)

$28,665 + $45,576

$74,241

2008

$1,269

$28,734 + $45,685

$74,419

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

Permits

Nov 26, 2025 • Final

Building - residential re-roof

Remove old shingles and install new shingles on a residential building.

Roofing

Nov 5, 2025 • Active

Building - residential solar photovoltaic

Install a roof-mounted photovoltaic system with solar modules and a battery storage system. Install a new main electrical service panel.

Battery

Electrical

Solar

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

Room Information
# of Rooms: 6

Exterior

Property Information
Subdivision Name: GREEN ACRES
Living Sq. Ft: 1,022
Ground Floor Sq. Ft: 1,022
Building Sq. Ft: 1,022
# of Stories: 1
Legal Description: GREEN ACRES LOT 36

Parking & Garage Information
Garage/Parking Sq. Ft: 504

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,500
Legal Lot Number: 36
Acres: 0.1263
Zoning Code: R-6
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,022
Stories: 1.0
Lot Size: 5,500 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1951
County: Contra Costa County
APN: 4350350072

Home facts updated by county records on Oct 10, 2026

Around this home

Schools

Sheldon Elementary School

Public K-6 • Assigned • 0.4mi

6/10

Betty Reid Soskin Middle

Public 6-8 • Assigned • 1.5mi

2/10

De Anza Senior High School

Public 9-12 • Assigned • 0.9mi

4/10

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

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 88° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

El Sobrante, CA • 94803

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 11.1 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$548,000 – $664,000

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Nearby similar homes

$679,900

3 beds2 baths1,471 sq ft

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3 beds2 baths1,176 sq ft

534 La Paloma Rd, El Sobrante, CA 94803

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3 beds2 baths1,552 sq ft

4475 Wesley, El Sobrante, CA 94803

New listings for sale in 94803

OPEN SAT, 2PM TO 4:30PM

$499,000

3 beds1.5 baths1,008 sq ft

4708 San Pablo Dam Rd, El Sobrante, CA 94803

$849,000

3 beds2.5 baths2,142 sq ft

866 Bridgeway Cir, El Sobrante, CA 94803

$789,000

3 beds2 baths1,552 sq ft

4475 Wesley, El Sobrante, CA 94803

$550,000

3 beds1.5 baths1,008 sq ft

4710 San Pablo Dam Rd, El Sobrante, CA 94803

(415) 609-3191

$1,009,000

4 beds3 baths2,436 sq ft

5378 Conestoga Way, Richmond, CA 94803

$899,950

4 beds2 baths2,209 sq ft

4334 Santa Rita Rd, El Sobrante, CA 94803

$399,000

2 beds1 bath700 sq ft

3991 La Cresenta Rd, El Sobrante, CA 94803

$2,400,000

— beds— baths6,600 sq ft

458 Valley View Rd, El Sobrante, CA 94803

Home values near 4354 Harmon Rd

Data from public records.

Address	Redfin Estimate
4369 Harmon Road, El Sobrante, CA 3 Beds \| 2 Baths \| 1084 Sq. Ft.	$810,054
4338 Harmon Road, El Sobrante, CA 3 Beds \| 1 Baths \| 1022 Sq. Ft.	$634,688

Address	Redfin Estimate
4401 Harmon Road, El Sobrante, CA 2 Beds \| 1 Baths \| 1026 Sq. Ft.	$552,253
4370 Harmon Road, El Sobrante, CA 3 Beds \| 1 Baths \| 1022 Sq. Ft.	$643,505

Address	Redfin Estimate
4320 Harmon Road, El Sobrante, CA 6 Beds \| 2 Baths \| 2061 Sq. Ft.	$738,374
4380 Harmon Road, El Sobrante, CA 3 Beds \| 1 Baths \| 1022 Sq. Ft.	$778,660

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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 94803, CA

Sale history for 4354 Harmon Rd

Tax history for 4354 Harmon Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94803

Home values near 4354 Harmon Rd

More real estate resources