*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
M-29
Multiple Family Residential District
The purpose of this chapter's regulations is to allow for multiple family residential district development designed to provide as much compatibility as possible with nearby single-family residential zoning.
Replace two existing staircases in like kind. Work includes replacing precast concrete steps and stringers with inset steel tabs to weld new handrail posts.
Remodel
Dec 28, 2021 • Final
Permit submittal
Fabricate, paint, and install new steel stringers and precast concrete treads for two-story staircases. Remove and dispose of existing concrete treads and stringers. Install new stringers with inset steel tabs to weld handrail posts.
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: Wall Furnace
Room Information
# of Rooms: 15
Exterior
Exterior Information
Foundation Type: Concrete
Construction Type: Frame
Exterior Wall: Stucco/Wood
Roof Covering Type: Gravel and Rock
Roof Framing Type: Wood
Roof Shape Type: Gravel and Rock
Property Information
Subdivision Name: EL SOBRANTE RHO
Living Sq. Ft: 9,408
Ground Floor Sq. Ft: 9,408
Building Sq. Ft: 9,408
# of Stories: 1
Legal Description: RO EL SOBRANTE POR LOT 25
Parking & Garage Information
Parking Type: Paved
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,950
Legal Lot Number: 25
Acres: 0.2973
Zoning Code: M-29
County Use Description: APARTMENT 13-24 UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 9,408
Stories: 1.0
Lot Size: 0.3 acres
Style: Multi-Family (5+ Unit)
Year Built: 1962
Year Renovated: 1962
County: Contra Costa County
APN: 4350610111
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sheldon Elementary School
Public K-6 • Assigned • 0.2mi
6/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 1.5mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.7mi
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
0.46% 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
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.