4840 San Pablo Dam Rd is a 1,507 square foot multi-family home on a 0.88 acre lot with 1.5 bathrooms. - it last sold on August 21, 2025 for $3,200,000.
Multi-familyProperty Type
1954Year Built
0.88 acresLot Size
$2,123Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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*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.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Religious facility
Day care facility
Hospital / medical center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Medical office
Educational/school
Golf related
Dec 15, 2021 • Final
Building - residential plumbing
Remove and replace a gas water heater in the same location.
Gas
Plumbing
Water heater
Dec 15, 2021 • Final
Building - residential plumbing
Remove and replace a gas water heater in the same location.
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
Bathroom Information
# of 1/2 Baths: 3
Heating & Cooling
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 1
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Style Type: Gambrel/Barn
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Roof Framing Type: Wood
Property Information
Subdivision Name: EL SOBRANTE RHO
Living Sq. Ft: 1,507
Ground Floor Sq. Ft: 1,507
Building Sq. Ft: 1,507
# of Stories: 1
Legal Description: RO EL SOBRANTE POR LOT 36
Parking & Garage Information
# of Parking Spaces: 4
Parking Type: Garage/Carport
Lot Information
# of Buildings: 5
Land Sq. Ft: 38,333
Legal Lot Number: 36
Acres: 0.88
Zoning Code: M-29
County Use Description: APARTMENT 13-24 UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 1.5
Sq. Ft.: 1,507
Stories: 1.0
Lot Size: 0.88 acres
Style: Multi-Family (5+ Unit)
Year Built: 1954
Year Renovated: 1954
County: Contra Costa County
APN: 4350700060
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sheldon Elementary School
Public K-6 • Assigned • 0.3mi
6/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 1.7mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.5mi
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)
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73
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73
54
61
48
57
45
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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.