1125 Kelvin Rd is a 1,632 square foot house on a 7,875 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's El Sobrante data, we estimate the home's value is $725,772.
Single-familyProperty Type
1985Year Built
7,875 sq ftLot Size
$445Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$725,772
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.5% higher than the average sale price ($657K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,833 (+2.3%)
$81,340 + $131,763
$213,103
2024
$3,747 (+2.5%)
$79,746 + $129,180
$208,926
2023
$3,656 (+1.8%)
$78,183 + $126,648
$204,831
2022
$3,590 (+1.0%)
$76,650 + $124,165
$200,815
2021
$3,554 (+4.2%)
$75,148 + $121,731
$196,879
2020
$3,410 (+1.2%)
$73,675 + $119,345
$193,020
2019
$3,368 (+4.4%)
$72,920 + $118,122
$191,042
2018
$3,225 (+3.1%)
$71,491 + $115,806
$187,297
2017
$3,127 (+2.3%)
$68,716 + $111,310
$180,026
2016
$3,056 (+1.2%)
$68,716 + $111,310
$180,026
2015
$3,019 (+0.8%)
$67,369 + $109,128
$176,497
2014
$2,995 (+1.9%)
$65,059 + $105,384
$170,443
2013
$2,939 (+7.6%)
$65,059 + $105,384
$170,443
2012
$2,730 (+2.8%)
$64,765 + $104,908
$169,673
2011
$2,655 (−5.2%)
$63,496 + $102,851
$166,347
2010
$2,802 (+2.0%)
$62,251 + $100,835
$163,086
2009
$2,747 (+10.2%)
$61,786 + $100,082
$161,868
2008
$2,492
$61,933 + $100,320
$162,253
Tax history for 1125 Kelvin Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,833 (+2.3%)
$81,340 + $131,763
$213,103
2024
$3,747 (+2.5%)
$79,746 + $129,180
$208,926
2023
$3,656 (+1.8%)
$78,183 + $126,648
$204,831
2022
$3,590 (+1.0%)
$76,650 + $124,165
$200,815
2021
$3,554 (+4.2%)
$75,148 + $121,731
$196,879
2020
$3,410 (+1.2%)
$73,675 + $119,345
$193,020
2019
$3,368 (+4.4%)
$72,920 + $118,122
$191,042
2018
$3,225 (+3.1%)
$71,491 + $115,806
$187,297
2017
$3,127 (+2.3%)
$68,716 + $111,310
$180,026
2016
$3,056 (+1.2%)
$68,716 + $111,310
$180,026
2015
$3,019 (+0.8%)
$67,369 + $109,128
$176,497
2014
$2,995 (+1.9%)
$65,059 + $105,384
$170,443
2013
$2,939 (+7.6%)
$65,059 + $105,384
$170,443
2012
$2,730 (+2.8%)
$64,765 + $104,908
$169,673
2011
$2,655 (−5.2%)
$63,496 + $102,851
$166,347
2010
$2,802 (+2.0%)
$62,251 + $100,835
$163,086
2009
$2,747 (+10.2%)
$61,786 + $100,082
$161,868
2008
$2,492
$61,933 + $100,320
$162,253
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/grading/g/grading supervised
Grading
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
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: 8
Exterior
Property Information
Living Sq. Ft: 1,632
Ground Floor Sq. Ft: 1,632
Building Sq. Ft: 1,632
# of Stories: 1
Legal Description: PCL MAP 82 PG 25 PCL B
Parking & Garage Information
Garage/Parking Sq. Ft: 460
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,875
Acres: 0.1808
Zoning Code: R-7
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,632
Stories: 1.0
Lot Size: 7,875 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1985
County: Contra Costa County
APN: 4260400637
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Murphy Elementary School
Public K-6 • Assigned • 1.1mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.2mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.7mi
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 89° 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
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
61
45
67
49
65
49
69
51
68
52
66
53
73
55
73
56
73
54
61
48
57
45
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
$690,000 – $835,000
Reach more buyers when you sell with Redfin. Save up to $7,258 in fees.3 minutes to get started.