Off market may 2024 for $600K

$640,345

Est. refi paymentEst. refi $4,772/mo

•

740

sq ft

777. Kelvin Rd, El Sobrante, CA 94803

About this home

Single-familyProperty Type

1951Year Built

9,520 sq ftLot Size

1 car garageParking

Listed by Rose Brudigam •DRE #00571094 • Better Homes and Gardens RP

Bought with Mitchell Barocio •DRE #01518821 • Real Broker

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41058505

Redfin Estimate

$640,345

$40K since sold in May 2024$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.9% higher than the average sale price ($577K) of 6 comparable homes.

SOLD OCT 8, 2026
$660,000
A
2 beds1 bath1,053 sq ft
4080 Lambert, El Sobrante, CA 94803
SOLD JUN 8, 2026
$610,000
B
3 beds1 bath1,041 sq ft
4778 Hilltop Dr, El Sobrante, CA 94803
SOLD JUL 13, 2026
$629,000
C
2 beds1 bath840 sq ft
5025 Hilltop Dr, El Sobrante, CA 94803
SOLD JUL 30, 2026
$500,000
D
2 beds1 bath984 sq ft
101 Kristen Ln, El Sobrante, CA 94803
SOLD SEP 23, 2026
$450,000
E
2 beds2 baths1,426 sq ft
1064 Manor Rd, El Sobrante, CA 94803
SOLD AUG 25, 2026
$615,000
F
2 beds1 bath1,015 sq ft
742 La Paloma Rd, El Sobrante, CA 94803

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Earn from this home

Sell

$147,175

Est. take-home

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Refinance

Est. cash available

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Rent

$2,276/mo

Redfin rental estimate

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Market trends in 94803, CA

Last updated October 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

NEW 10 HRS AGO
$619,900
3 beds2 baths1,471 sq ft
3730 Ramsey Ct, El Sobrante, CA 94803
OPEN TODAY, 11AM TO 2PM
$135,000
2 beds1 bath— sq ft
4556 Appian Way #27, El Sobrante, CA 94803
COMING SOON
$450,000
3 beds2 baths1,236 sq ft
601 Pebble Dr, El Sobrante, CA 94803
$320,000
2 beds1.5 baths1,080 sq ft
46 Park Ln, Richmond, CA 94803
$979,000
3 beds3 baths2,436 sq ft
4949 Wagon Wheel Way, Richmond, CA 94803
EARLY ACCESS
$499,000
3 beds1 bath1,016 sq ft
3948 El Monte Rd, El Sobrante, CA 94803
OPEN TODAY, 12PM TO 2PM
$595,000
3 beds2 baths1,472 sq ft
3013 Keith Dr, Richmond, CA 94803
OPEN TODAY, 2PM TO 4PM
$799,000
3 beds2 baths2,440 sq ft
73 Sweeney Ct, El Sobrante, CA 94803
$575,000
3 beds2 baths1,616 sq ft
4309 Nelson Dr, Richmond, CA 94803
OPEN SUN, 2PM TO 4PM
$850,000
3 beds2.5 baths1,920 sq ft
991 Mitchell Way, El Sobrante, CA 94803
See all

Provided by Redfin

Sale history for 777. Kelvin Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,229 (+2.1%)

$488,988 + $135,252

$624,240

2025

$9,036 (+240.3%)

$488,988 + $135,252

$624,240

2024

$2,655 (+2.7%)

$479,400 + $132,600

$612,000

2023

$2,586 (+2.1%)

$65,222 + $52,299

$117,521

2022

$2,532 (+1.4%)

$63,944 + $51,274

$115,218

2021

$2,496 (+4.1%)

$62,691 + $50,269

$112,960

2020

$2,397 (+1.0%)

$61,462 + $49,284

$110,746

2019

$2,373 (+4.9%)

$60,832 + $48,779

$109,611

2018

$2,263 (+3.7%)

$59,640 + $47,823

$107,463

2017

$2,183 (+3.2%)

$57,325 + $45,967

$103,292

2016

$2,116 (+1.9%)

$57,325 + $45,967

$103,292

2015

$2,076 (+0.5%)

$56,201 + $45,066

$101,267

2014

$2,066 (+2.4%)

$54,273 + $43,521

$97,794

2013

$2,018 (+7.5%)

$54,273 + $43,521

$97,794

2012

$1,877 (+4.0%)

$54,028 + $43,325

$97,353

2011

$1,805 (+4.3%)

$52,969 + $42,476

$95,445

2010

$1,730 (+1.6%)

$51,931 + $41,644

$93,575

2009

$1,703 (+10.6%)

$51,543 + $41,333

$92,876

2008

$1,539

$51,666 + $41,432

$93,098

Tax history for 777. Kelvin Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,229 (+2.1%)

$488,988 + $135,252

$624,240

2025

$9,036 (+240.3%)

$488,988 + $135,252

$624,240

2024

$2,655 (+2.7%)

$479,400 + $132,600

$612,000

2023

$2,586 (+2.1%)

$65,222 + $52,299

$117,521

2022

$2,532 (+1.4%)

$63,944 + $51,274

$115,218

2021

$2,496 (+4.1%)

$62,691 + $50,269

$112,960

2020

$2,397 (+1.0%)

$61,462 + $49,284

$110,746

2019

$2,373 (+4.9%)

$60,832 + $48,779

$109,611

2018

$2,263 (+3.7%)

$59,640 + $47,823

$107,463

2017

$2,183 (+3.2%)

$57,325 + $45,967

$103,292

2016

$2,116 (+1.9%)

$57,325 + $45,967

$103,292

2015

$2,076 (+0.5%)

$56,201 + $45,066

$101,267

2014

$2,066 (+2.4%)

$54,273 + $43,521

$97,794

2013

$2,018 (+7.5%)

$54,273 + $43,521

$97,794

2012

$1,877 (+4.0%)

$54,028 + $43,325

$97,353

2011

$1,805 (+4.3%)

$52,969 + $42,476

$95,445

2010

$1,730 (+1.6%)

$51,931 + $41,644

$93,575

2009

$1,703 (+10.6%)

$51,543 + $41,333

$92,876

2008

$1,539

$51,666 + $41,432

$93,098

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

9,520 Sq. Ft.

Year renovated

1965

Sq. Ft.

740

Year built

1951

Style

Single Family Residential

County

Contra Costa County

APN

4261610077

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

Nov 1, 2012 • Final

Building - residential re-roof

Re-roof a residential building with new tar and gravel.

Roofing

Apr 30, 2010 • Final

Building/rrip/single family/na

New construction

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
Has Attached Garage
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Int Access From Garage, Workshop in Garage, Parking Lot, Garage Faces Front, On Street, RV Possible

Interior

Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths, Window
Primary Bathroom Included Features: Window

Interior Features
Interior Features: Storage, Workshop, Breakfast Nook, Pantry
Appliances: Dishwasher, Gas Range, Plumbed For Ice Maker, Refrigerator
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Hookups Only, In Garage
Street Level Features: 2 Bedrooms, 1 Bath, Laundry Facility, Main Entry
Window Features: Screens, Window Coverings
Flooring: Tile, Vinyl, Carpet

Room Information
Kitchen Features: Breakfast Nook,Counter - Laminate,Dishwasher,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Pantry,Refrigerator
Rooms Total: 4
Room Type: Storage, Sun Porch, Workshop
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 740
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Patio, Covered, Rear Porch
Exterior Features: Garden, Back Yard, Dog Run, Front Yard, Garden/Play, Side Yard, Storage, Low Maintenance
Fencing: Partial Fence, Fenced, Full

Pool Information
Pool Features: Possible Pool Site

Property Information
Living Area: 740
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1951

Lot Information
Lot Size Square Feet: 9520
Lot Size Area: 0.22
Lot Size Units: Acres
Lot Size Acres: 0.22
Lot Features: Level, Premium Lot, Secluded, Front Yard

Utilities

Green Features Information
Green Energy Efficient: Caulked/Sealed, Ceiling Insulation, Insulation - Other, Insulation - Per Owner

Utility Information
Utilities: Natural Gas Connected

Heating & Cooling
Has Heating
Heating: Wall Furnace
Cooling: Ceiling Fan(s)

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 740
Stories: 1.0
Lot Size: 9,520 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1965
County: Contra Costa County
APN: 4261610077

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Murphy Elementary School

Public K-6 • Assigned • 0.7mi

5/10

Betty Reid Soskin Middle

Public 6-8 • Assigned • 0.4mi

2/10

De Anza Senior High School

Public 9-12 • Assigned • 1.3mi

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

0.15% 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

$609,000 – $737,000

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Nearby similar homes

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OPEN TODAY, 11AM TO 2PM

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8,100 sq ft lot • 2 garage spots • Built 1956

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4949 Wagon Wheel Way, Richmond, CA 94803

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EARLY ACCESSCOMPASS COMING SOON

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OPEN TODAY, 12PM TO 2PMHOT HOME

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OPEN TODAY, 2PM TO 4PM

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7,000 sq ft lot • Garage • Built 1955

Home values near 777. Kelvin Rd

Data from public records.

Address	Redfin Estimate
787 Kelvin Road, El Sobrante, CA 4 Beds \| 3 Baths \| 2149 Sq. Ft.	$719,181
780 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 1055 Sq. Ft.	$570,500
778 Kelvin Road, El Sobrante, CA 3 Beds \| 2 Baths \| 1078 Sq. Ft.	$697,262
786 Kelvin Road, El Sobrante, CA 3 Beds \| 1 Baths \| 1242 Sq. Ft.	$652,147
723 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 1103 Sq. Ft.	$631,069
11 Bishop Pine Lane, El Sobrante, CA 3 Beds \| 2 Baths \| 1808 Sq. Ft.	$738,878
719 Rincon Road, El Sobrante, CA 5 Beds \| 3 Baths \| 2372 Sq. Ft.	$810,700

Address	Redfin Estimate
781 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 1136 Sq. Ft.	$612,540
779 Kelvin Road, El Sobrante, CA 5 Beds \| 2 Baths \| 1820 Sq. Ft.	$729,493
708 Kelvin Road, El Sobrante, CA 3 Beds \| 2 Baths \| 1495 Sq. Ft.	$692,028
735 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 883 Sq. Ft.	$575,686
750 Kelvin Road, El Sobrante, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$714,822
5128 Hilltop Drive, El Sobrante, CA 4 Beds \| 2 Baths \| 1512 Sq. Ft.	$536,369
12 Bishop Pine Lane, El Sobrante, CA 5 Beds \| 2 Baths \| 2478 Sq. Ft.	$1,008,090

Address	Redfin Estimate
784 Kelvin Road, El Sobrante, CA 3 Beds \| 1 Baths \| 1495 Sq. Ft.	$516,744
775 Kelvin Road, El Sobrante, CA 3 Beds \| 2 Baths \| 1566 Sq. Ft.	$732,421
755 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 756 Sq. Ft.	$617,673
760 Kelvin Road, El Sobrante, CA 4 Beds \| 2 Baths \| 1631 Sq. Ft.	$856,798
799 Kelvin Road, El Sobrante, CA 2 Beds \| 1 Baths \| 832 Sq. Ft.	$579,113
18 Bishop Pine Lane, El Sobrante, CA 3 Beds \| 3 Baths \| 1885 Sq. Ft.	$768,029
5132 Hilltop Drive, El Sobrante, CA 2 Beds \| 1 Baths \| 973 Sq. Ft.	$640,202

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94803, CA

Sale history for 777. Kelvin Rd

Tax history for 777. Kelvin Rd

Public record

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 777. Kelvin Rd

More real estate resources