440 Marina Rd is a 955 square foot house on a 5,180 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Bay Point data, we estimate the home's value is $458,825.
Single-familyProperty Type
1954Year Built
5,180 sq ftLot Size
$480Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$458,825
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($476K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,311 (+111.0%)
$18,709 + $27,136
$45,845
2024
$621 (−48.3%)
$18,343 + $26,604
$44,947
2023
$1,202 (+0.4%)
$17,984 + $26,083
$44,067
2022
$1,197 (+3.1%)
$17,632 + $25,572
$43,204
2021
$1,161 (+3.1%)
$17,287 + $25,071
$42,358
2020
$1,126 (+2.0%)
$16,949 + $24,580
$41,529
2019
$1,103 (+3.1%)
$16,776 + $24,328
$41,104
2018
$1,070 (+3.6%)
$16,448 + $23,851
$40,299
2017
$1,033 (+5.1%)
$15,810 + $22,926
$38,736
2016
$983 (+2.8%)
$15,810 + $22,926
$38,736
2015
$956 (+3.5%)
$15,500 + $22,477
$37,977
2014
$924 (+3.2%)
$14,969 + $21,707
$36,676
2013
$895 (+3.3%)
$14,969 + $21,707
$36,676
2012
$866 (+4.4%)
$14,902 + $21,609
$36,511
2011
$830 (+3.1%)
$14,610 + $21,186
$35,796
2010
$806 (+1.8%)
$14,324 + $20,771
$35,095
2009
$791 (+2.9%)
$14,217 + $20,616
$34,833
2008
$769
$14,251 + $20,665
$34,916
Tax history for 440 Marina Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,311 (+111.0%)
$18,709 + $27,136
$45,845
2024
$621 (−48.3%)
$18,343 + $26,604
$44,947
2023
$1,202 (+0.4%)
$17,984 + $26,083
$44,067
2022
$1,197 (+3.1%)
$17,632 + $25,572
$43,204
2021
$1,161 (+3.1%)
$17,287 + $25,071
$42,358
2020
$1,126 (+2.0%)
$16,949 + $24,580
$41,529
2019
$1,103 (+3.1%)
$16,776 + $24,328
$41,104
2018
$1,070 (+3.6%)
$16,448 + $23,851
$40,299
2017
$1,033 (+5.1%)
$15,810 + $22,926
$38,736
2016
$983 (+2.8%)
$15,810 + $22,926
$38,736
2015
$956 (+3.5%)
$15,500 + $22,477
$37,977
2014
$924 (+3.2%)
$14,969 + $21,707
$36,676
2013
$895 (+3.3%)
$14,969 + $21,707
$36,676
2012
$866 (+4.4%)
$14,902 + $21,609
$36,511
2011
$830 (+3.1%)
$14,610 + $21,186
$35,796
2010
$806 (+1.8%)
$14,324 + $20,771
$35,095
2009
$791 (+2.9%)
$14,217 + $20,616
$34,833
2008
$769
$14,251 + $20,665
$34,916
*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
Jan 30, 2010 • Final
Building/residential/al/alteration
Perform a roof alteration on a residential building.
Roofing
Jun 12, 2000 • Final
Building - residential electrical
Replace the electrical service with a new 200 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
Room Information
# of Rooms: 5
Exterior
Property Information
Subdivision Name: SHORE ACRES
Living Sq. Ft: 955
Ground Floor Sq. Ft: 955
Building Sq. Ft: 955
# of Stories: 1
Legal Description: SHORE ACRES #5 LOT 743 LESS MIN RTS
Parking & Garage Information
Garage/Parking Sq. Ft: 310
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,180
Legal Lot Number: 743
Acres: 0.1189
Zoning Code: P-1
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 955
Stories: 1.0
Lot Size: 5,180 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1959
County: Contra Costa County
APN: 0981640071
Home facts updated by county records on Oct 9, 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 • 5.1mi
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
72
52
79
56
85
60
87
61
91
63
85
63
78
57
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$436,000 – $528,000
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