787 Kelvin Rd is a 2,149 square foot house on a 0.33 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 11, 2019 for $460,000. Based on Redfin's El Sobrante data, we estimate the home's value is $719,181.
Single-familyProperty Type
1942Year Built
0.33 acresLot Size
$335Est. Price/Sq.Ft.
4 car garageParking
Source:Public Records
Redfin Estimate
$719,181
$259K since sold in April 2019$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.1% higher than the average sale price ($614K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 11, 2023 • Final
Building - residential solar photovoltaic
Remove and replace solar modules on a residential building. The project includes replacing damaged modules with new modules, resulting in a small increase to the system size and production.
Electrical
Solar
Jun 28, 2022 • Final
Building - residential solar photovoltaic
Install a roof-mounted photovoltaic solar system.
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: 9
Exterior
Property Information
Subdivision Name: EL SOBRANTE MANOR
Living Sq. Ft: 2,149
Ground Floor Sq. Ft: 2,149
Building Sq. Ft: 2,149
# of Stories: 1
Legal Description: EL SOBRANTE MANOR LOT 103
Parking & Garage Information
Garage/Parking Sq. Ft: 355
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,450
Legal Lot Number: 103
Acres: 0.3317
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,149
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1975
County: Contra Costa County
APN: 4261610044
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)
59
44
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45
67
49
65
49
69
51
68
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69
54
73
55
73
58
69
53
61
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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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
$684,000 – $828,000
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