331 Shore Rd is a 1,532 square foot house on a 6,400 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 21, 1984 for $60,000. Based on Redfin's Bay Point data, we estimate the home's value is $543,002.
Single-familyProperty Type
1953Year Built
6,400 sq ftLot Size
$354Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$543,002
$483K since sold in December 1984$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% higher than the average sale price ($520K) 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.
Zoning and permits
Zoning
Permits
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Dec 23, 2024 • Final
Building/residential/al/alteration
Convert an existing hallway and closet into a bathroom. Revise the layout by switching the locations of the toilet and shower.
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: 8
Exterior
Property Information
Subdivision Name: SHORE ACRES 03
Living Sq. Ft: 1,532
Ground Floor Sq. Ft: 1,532
Building Sq. Ft: 1,532
# of Stories: 1
Legal Description: SHORE ACRES #3 LOT 358 LESS M R
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Carport
Garage/Parking Sq. Ft: 432
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,400
Legal Lot Number: 358
Acres: 0.1469
Zoning Code: P-1
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,532
Stories: 1.0
Lot Size: 6,400 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1965
County: Contra Costa County
APN: 0981020019
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Shore Acres Elementary School
Public K-5 • Assigned • 0.2mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.4mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 5.3mi
3/10
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
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Bay Point, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
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52
79
56
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85
59
90
63
86
61
78
57
64
48
56
45
Jan
Feb
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Apr
May
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Sun exposure
In this area, properties receive around 12.1 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
12.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$516,000 – $625,000
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