1120 Kelvin Rd is a 1,644 square foot house on a 0.25 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on February 20, 2015 for $477,000. Based on Redfin's El Sobrante data, we estimate the home's value is $786,915.
Single-familyProperty Type
1965Year Built
0.25 acresLot Size
$479Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$786,915
$310K since sold in February 2015$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.1% higher than the average sale price ($609K) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40684762
Feb 23, 2015
Listing Removed
—
Public Records
Feb 20, 2015
Sold
$477,000
$290/sq ft
Public Records
Jun 18, 2003
Sold
$445,000
$271/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11185275
May 19, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #23014081
May 19, 2003
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$8,791 (+2.2%)
$275,820 + $308,920
$584,740
2025
$8,603 (+2.3%)
$275,820 + $308,920
$584,740
2024
$8,406 (+2.2%)
$270,412 + $302,863
$573,275
2023
$8,229 (+1.4%)
$265,110 + $296,925
$562,035
2022
$8,119 (+0.4%)
$259,912 + $291,103
$551,015
2021
$8,088 (+4.4%)
$254,816 + $285,396
$540,212
2020
$7,746 (+1.5%)
$249,820 + $279,800
$529,620
2019
$7,633 (+3.9%)
$247,259 + $276,931
$524,190
2018
$7,346 (+2.4%)
$242,411 + $271,501
$513,912
2017
$7,177 (+1.1%)
$232,999 + $260,959
$493,958
2016
$7,098 (+0.2%)
$232,999 + $260,959
$493,958
2015
$7,081 (+34.8%)
$228,431 + $255,843
$484,274
2014
$5,252 (+25.4%)
$158,756 + $175,744
$334,500
2013
$4,189 (+6.1%)
$158,756 + $175,744
$334,500
2012
$3,948 (+0.3%)
$125,771 + $139,229
$265,000
2011
$3,938 (−3.2%)
$125,771 + $139,229
$265,000
2010
$4,069 (−4.4%)
$125,771 + $139,229
$265,000
2009
$4,257 (−28.9%)
$136,450 + $151,050
$287,500
2008
$5,989
$144,992 + $160,508
$305,500
Tax history for 1120 Kelvin Rd
Year
Property tax
Land + Additions
Assessment*
2026
$8,791 (+2.2%)
$275,820 + $308,920
$584,740
2025
$8,603 (+2.3%)
$275,820 + $308,920
$584,740
2024
$8,406 (+2.2%)
$270,412 + $302,863
$573,275
2023
$8,229 (+1.4%)
$265,110 + $296,925
$562,035
2022
$8,119 (+0.4%)
$259,912 + $291,103
$551,015
2021
$8,088 (+4.4%)
$254,816 + $285,396
$540,212
2020
$7,746 (+1.5%)
$249,820 + $279,800
$529,620
2019
$7,633 (+3.9%)
$247,259 + $276,931
$524,190
2018
$7,346 (+2.4%)
$242,411 + $271,501
$513,912
2017
$7,177 (+1.1%)
$232,999 + $260,959
$493,958
2016
$7,098 (+0.2%)
$232,999 + $260,959
$493,958
2015
$7,081 (+34.8%)
$228,431 + $255,843
$484,274
2014
$5,252 (+25.4%)
$158,756 + $175,744
$334,500
2013
$4,189 (+6.1%)
$158,756 + $175,744
$334,500
2012
$3,948 (+0.3%)
$125,771 + $139,229
$265,000
2011
$3,938 (−3.2%)
$125,771 + $139,229
$265,000
2010
$4,069 (−4.4%)
$125,771 + $139,229
$265,000
2009
$4,257 (−28.9%)
$136,450 + $151,050
$287,500
2008
$5,989
$144,992 + $160,508
$305,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 19, 2021 • Final
Building - residential mechanical
Replace an existing furnace and two air conditioning units. A HERS report is required at the final inspection.
HVAC
Jan 8, 2013 • Final
Building - residential re-roof
Strip the existing roof and install an OSB overlay with felt underlayment. Install new dimensional 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
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: SAN PABLO RHO
Living Sq. Ft: 1,644
Ground Floor Sq. Ft: 1,644
Building Sq. Ft: 1,644
# of Stories: 1
Legal Description: RECORD OF SURVEY 36 LSM 45 PCL A .25 AC
Parking & Garage Information
Garage/Parking Sq. Ft: 568
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Legal Lot Number: 248
Acres: 0.25
Zoning Code: R-7
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,644
Stories: 1.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1970
County: Contra Costa County
APN: 4260400264
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 • 1.0mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.3mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.6mi
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
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
$748,000 – $905,000
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