685 Santa Maria Rd is a 831 square foot house on a 7,200 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on August 22, 1986 for $84,000. Based on Redfin's El Sobrante data, we estimate the home's value is $501,916.
Single-familyProperty Type
1946Year Built
7,200 sq ftLot Size
$604Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$501,916
$418K since sold in August 1986$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.2% lower than the average sale price ($572K) 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
Nov 7, 2002 • Final
Building/residential/rs/restoration of service
Perform an emergency electrical service change, including the replacement of the weather head and the service entrance equipment for a 125 amp service.
Electrical
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 Fuel Type: Gas
Heating Type: Floor Furnace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Style Type: Bungalow
Building Construction Quality: Average
Exterior Wall: Wood Siding
View Information
View: Good
Property Information
Subdivision Name: SANTA RITA ACRES
Living Sq. Ft: 831
Ground Floor Sq. Ft: 831
Building Sq. Ft: 831
# of Stories: 1
Legal Description: SANTA RITA ACRES #6 LOT 452
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 464
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,200
Legal Lot Number: 452
Acres: 0.1653
Depth Footage: 120
Front Footage: 60
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: 1.0
Sq. Ft.: 831
Stories: 1.0
Lot Size: 7,200 square feet
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1946
County: Contra Costa County
APN: 4250220136
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Murphy Elementary School
Public K-6 • Assigned • 1.1mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.9mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.4mi
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 87° 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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61
48
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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.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$477,000 – $578,000
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