699 Kelvin Rd is a 1,366 square foot house on a 7,800 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on May 21, 2021 for $625,000. Based on Redfin's El Sobrante data, we estimate the home's value is $697,390.
Single-familyProperty Type
1942Year Built
7,800 sq ftLot Size
$511Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$697,390
$72K since sold in May 2021$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.7% higher than the average sale price ($642K) 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
May 9, 2022 • Final
Building - residential ess/battery storage
Install a backup battery system.
Battery
Electrical
Nov 24, 2021 • Final
Building - residential electrical
Replace old electrical outlets and wiring throughout the home. Install new recessed lighting in the dining room and kitchen.
Electrical
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
Heating & Cooling
Heating Type: Floor Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Poor
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Asbestos Shingle
View Information
View: Good
Property Information
Subdivision Name: EL SOBRANTE MANOR
Living Sq. Ft: 1,366
Ground Floor Sq. Ft: 1,366
Building Sq. Ft: 1,366
# of Stories: 1
Legal Description: EL SOBRANTE MANOR POR 108
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage/Parking Sq. Ft: 260
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,800
Legal Lot Number: 108
Acres: 0.1791
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,366
Stories: 1.0
Lot Size: 7,800 square feet
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1942
County: Contra Costa County
APN: 4261610135
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 • 0.6mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.5mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.2mi
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
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
$663,000 – $802,000
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