1137 Kelvin Rd is a 2,042 square foot house on a 0.27 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 24, 1992 for $230,000. Based on Redfin's El Sobrante data, we estimate the home's value is $737,910.
Single-familyProperty Type
1993Year Built
0.27 acresLot Size
$361Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$737,910
$508K since sold in December 1992$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.6% lower than the average sale price ($790K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40590802
Dec 12, 2012
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #29012753
Aug 9, 1999
Listing Removed
—
Public Records
Dec 24, 1992
Sold
$230,000
$113/sq ft
Public Records
Jun 2, 1992
Sold
$66,000
$32/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$6,215 (+2.6%)
$91,935 + $299,971
$391,906
2025
$6,057 (+2.4%)
$91,935 + $299,971
$391,906
2024
$5,917 (+2.3%)
$90,133 + $294,090
$384,223
2023
$5,785 (+1.5%)
$88,366 + $288,324
$376,690
2022
$5,698 (+0.6%)
$86,634 + $282,671
$369,305
2021
$5,665 (+4.4%)
$84,936 + $277,129
$362,065
2020
$5,425 (+1.4%)
$83,271 + $271,696
$354,967
2019
$5,349 (+4.2%)
$82,418 + $268,911
$351,329
2018
$5,135 (+2.6%)
$80,802 + $263,639
$344,441
2017
$5,003 (+1.5%)
$77,665 + $253,402
$331,067
2016
$4,929 (−2.4%)
$77,665 + $253,402
$331,067
2015
$5,050 (+0.9%)
$76,143 + $248,434
$324,577
2014
$5,003 (+1.6%)
$73,531 + $239,910
$313,441
2013
$4,925 (+7.8%)
$73,531 + $239,910
$313,441
2012
$4,568 (+3.7%)
$73,199 + $238,826
$312,025
2011
$4,406 (+4.4%)
$71,764 + $234,144
$305,908
2010
$4,221 (+0.5%)
$70,357 + $229,553
$299,910
2009
$4,200 (+8.7%)
$69,832 + $227,838
$297,670
2008
$3,864
$69,998 + $228,380
$298,378
Tax history for 1137 Kelvin Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,215 (+2.6%)
$91,935 + $299,971
$391,906
2025
$6,057 (+2.4%)
$91,935 + $299,971
$391,906
2024
$5,917 (+2.3%)
$90,133 + $294,090
$384,223
2023
$5,785 (+1.5%)
$88,366 + $288,324
$376,690
2022
$5,698 (+0.6%)
$86,634 + $282,671
$369,305
2021
$5,665 (+4.4%)
$84,936 + $277,129
$362,065
2020
$5,425 (+1.4%)
$83,271 + $271,696
$354,967
2019
$5,349 (+4.2%)
$82,418 + $268,911
$351,329
2018
$5,135 (+2.6%)
$80,802 + $263,639
$344,441
2017
$5,003 (+1.5%)
$77,665 + $253,402
$331,067
2016
$4,929 (−2.4%)
$77,665 + $253,402
$331,067
2015
$5,050 (+0.9%)
$76,143 + $248,434
$324,577
2014
$5,003 (+1.6%)
$73,531 + $239,910
$313,441
2013
$4,925 (+7.8%)
$73,531 + $239,910
$313,441
2012
$4,568 (+3.7%)
$73,199 + $238,826
$312,025
2011
$4,406 (+4.4%)
$71,764 + $234,144
$305,908
2010
$4,221 (+0.5%)
$70,357 + $229,553
$299,910
2009
$4,200 (+8.7%)
$69,832 + $227,838
$297,670
2008
$3,864
$69,998 + $228,380
$298,378
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 18, 2020 • Final
Building/residential/al/alteration
Install vinyl siding on the entire home and replace windows.
Remodel
Aug 29, 2017 • Final
Building - residential re-roof
Tear off and repair the roof of a residential building. Install new felt and composition shingles.
Roofing
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: 10
Exterior
Property Information
Living Sq. Ft: 2,042
Ground Floor Sq. Ft: 1,021
Building Sq. Ft: 2,042
# of Stories: 2
Legal Description: PCL MAP 142 PG 19 PCL D
Parking & Garage Information
Garage/Parking Sq. Ft: 613
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,761
Legal Lot Number: D
Acres: 0.27
Zoning Code: R-7
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,042
Stories: 2.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: 1993
County: Contra Costa County
APN: 4260400710
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 • 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, 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
61
45
67
49
65
49
69
51
68
52
69
54
73
55
73
58
69
53
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
$702,000 – $849,000
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