1158 Kelvin Rd is a 1,648 square foot house on a 7,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 15, 2011 for $261,000. Based on Redfin's El Sobrante data, we estimate the home's value is $646,315.
Single-familyProperty Type
1979Year Built
7,000 sq ftLot Size
$392Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$646,315
$385K since sold in July 2011$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.8% lower than the average sale price ($694K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40009985
Jun 4, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40000527
Apr 22, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #29001352
Aug 18, 2001
Listing Removed
—
Public Records
Jul 31, 2001
Sold
$290,000
$176/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,567 (+2.2%)
$337,379 + $236,756
$574,135
2025
$8,380 (+2.4%)
$337,379 + $236,756
$574,135
2024
$8,187 (+2.2%)
$330,764 + $232,114
$562,878
2023
$8,012 (+1.4%)
$324,279 + $227,563
$551,842
2022
$7,902 (+0.4%)
$317,921 + $223,101
$541,022
2021
$7,869 (+4.4%)
$311,688 + $218,727
$530,415
2020
$7,536 (+0.3%)
$305,577 + $214,439
$520,016
2019
$7,514 (+3.9%)
$302,444 + $212,241
$514,685
2018
$7,231 (+63.6%)
$296,514 + $208,080
$504,594
2017
$4,420 (+1.7%)
$156,925 + $125,540
$282,465
2016
$4,346 (+0.7%)
$156,925 + $125,540
$282,465
2015
$4,316 (+1.0%)
$153,849 + $123,079
$276,928
2014
$4,275 (+1.7%)
$148,571 + $118,857
$267,428
2013
$4,205 (+7.8%)
$148,571 + $118,857
$267,428
2012
$3,899 (−6.9%)
$147,900 + $118,320
$266,220
2011
$4,190 (−2.5%)
$145,000 + $116,000
$261,000
2010
$4,299 (+0.5%)
$171,723 + $113,277
$285,000
2009
$4,276 (−16.8%)
$184,678 + $121,822
$306,500
2008
$5,139
$184,980 + $122,020
$307,000
Tax history for 1158 Kelvin Rd
Year
Property tax
Land + Additions
Assessment*
2026
$8,567 (+2.2%)
$337,379 + $236,756
$574,135
2025
$8,380 (+2.4%)
$337,379 + $236,756
$574,135
2024
$8,187 (+2.2%)
$330,764 + $232,114
$562,878
2023
$8,012 (+1.4%)
$324,279 + $227,563
$551,842
2022
$7,902 (+0.4%)
$317,921 + $223,101
$541,022
2021
$7,869 (+4.4%)
$311,688 + $218,727
$530,415
2020
$7,536 (+0.3%)
$305,577 + $214,439
$520,016
2019
$7,514 (+3.9%)
$302,444 + $212,241
$514,685
2018
$7,231 (+63.6%)
$296,514 + $208,080
$504,594
2017
$4,420 (+1.7%)
$156,925 + $125,540
$282,465
2016
$4,346 (+0.7%)
$156,925 + $125,540
$282,465
2015
$4,316 (+1.0%)
$153,849 + $123,079
$276,928
2014
$4,275 (+1.7%)
$148,571 + $118,857
$267,428
2013
$4,205 (+7.8%)
$148,571 + $118,857
$267,428
2012
$3,899 (−6.9%)
$147,900 + $118,320
$266,220
2011
$4,190 (−2.5%)
$145,000 + $116,000
$261,000
2010
$4,299 (+0.5%)
$171,723 + $113,277
$285,000
2009
$4,276 (−16.8%)
$184,678 + $121,822
$306,500
2008
$5,139
$184,980 + $122,020
$307,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 1, 2023 • Final
Building/residential/al/alteration
Install insulation and drywall.
Remodel
Apr 21, 2003 • Final
Building/residential/al/alteration
Replace the vanities in the master bathroom and main bathroom. Replace the water heater.
Bathroom
Plumbing
Water heater
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: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 5181
Living Sq. Ft: 1,648
Ground Floor Sq. Ft: 1,648
Building Sq. Ft: 1,648
# of Stories: 1
Legal Description: T05181 L0001 B
Parking & Garage Information
Garage/Parking Sq. Ft: 440
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 1
Acres: 0.1607
Zoning Code: R-7
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,648
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1980
County: Contra Costa County
APN: 4260400397
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 • 0.3mi
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
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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
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
$614,000 – $744,000
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