*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/residential/rp/repair
Remodel
Oct 28, 2009 • Final
Building/rrip/multi-family/na
New construction
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: 6
Exterior
Property Information
Subdivision Name: RANCHO EL SOBRANTE
Living Sq. Ft: 4,830
Ground Floor Sq. Ft: 4,830
Building Sq. Ft: 4,830
# of Stories: 1
Legal Description: RO EL SOBRANTE POR LOT 25
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,780
Legal Lot Number: 25
Acres: 0.5
Zoning Code: M-17
County Use Description: APARTMENT 5-12 UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,830
Stories: 1.0
Lot Size: 0.5 acres
Style: Multi-Family (5+ Unit)
Year Built: 1964
Year Renovated: 1964
County: Contra Costa County
APN: 4350800159
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Sheldon Elementary School
Public K-6 • Assigned • 0.4mi
6/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 1.8mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.4mi
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
0.46% 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
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.