3445 Willow Pass Rd is a 1,164 square foot house on a 6,100 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Bay Point data, we estimate the home's value is $547,138.
Single-familyProperty Type
1945Year Built
6,100 sq ftLot Size
$470Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$547,138
$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.5% higher than the average sale price ($539K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40981911
Mar 22, 2022
Listing Removed
—
Mar 12, 2022
Pending
—
Feb 18, 2022
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40981257
Mar 22, 2022
Listing Removed
—
Mar 12, 2022
Pending
—
Feb 17, 2022
Listed
*
Year
Property tax
Land + Additions
Assessment*
2025
$4,012 (+3.3%)
$173,360 + $115,843
$289,203
2024
$3,885 (+2.0%)
$169,961 + $113,572
$283,533
2023
$3,807 (+176.2%)
$166,629 + $111,346
$277,975
2022
$1,378 (+3.0%)
$163,362 + $109,163
$272,525
2021
$1,338 (+2.8%)
$20,317 + $39,046
$59,363
2020
$1,302 (+1.9%)
$19,919 + $38,281
$58,200
2019
$1,277 (+2.4%)
$19,715 + $37,889
$57,604
2018
$1,247 (+3.5%)
$19,329 + $37,147
$56,476
2017
$1,204
$18,579 + $35,705
$54,284
Tax history for 3445 Willow Pass Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,012 (+3.3%)
$173,360 + $115,843
$289,203
2024
$3,885 (+2.0%)
$169,961 + $113,572
$283,533
2023
$3,807 (+176.2%)
$166,629 + $111,346
$277,975
2022
$1,378 (+3.0%)
$163,362 + $109,163
$272,525
2021
$1,338 (+2.8%)
$20,317 + $39,046
$59,363
2020
$1,302 (+1.9%)
$19,919 + $38,281
$58,200
2019
$1,277 (+2.4%)
$19,715 + $37,889
$57,604
2018
$1,247 (+3.5%)
$19,329 + $37,147
$56,476
2017
$1,204
$18,579 + $35,705
$54,284
*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
Apr 29, 2024 • Final
Building - residential ess/battery storage
Install a new battery storage system.
Battery
Electrical
Jun 17, 2022 • Final
Building - residential mechanical
Replace the air handler, heat pump condenser, and ductwork on a residential building. A HERS report is required at the final inspection.
HVAC
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: 6
Exterior
Property Information
Subdivision Name: ENES AMBROSE 04
Living Sq. Ft: 1,164
Ground Floor Sq. Ft: 1,164
Building Sq. Ft: 1,164
# of Stories: 1
Legal Description: ENES AMBROSE #4 POR LOT 83
Parking & Garage Information
Garage/Parking Sq. Ft: 420
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,100
Legal Lot Number: 83
Acres: 0.14
Zoning Code: P-1
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,164
Stories: 1.0
Lot Size: 6,100 square feet
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1945
County: Contra Costa County
APN: 0930380217
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Rio Vista Elementary School
Public K-5 • Assigned • 1.2mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.8mi
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
7% 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
85
59
91
63
86
61
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
$520,000 – $630,000
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