As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$153,207 (+7.8%)
$15,236,314 + $69,601,537
$84,837,851
2024
$142,148 (+4.6%)
$14,937,563 + $68,236,801
$83,174,364
2023
$135,872 (+0.9%)
$14,644,670 + $66,898,825
$81,543,495
2022
$134,666 (+3.9%)
$21,837,701 + $73,562,213
$95,399,914
2021
$129,581 (−71.3%)
$21,409,511 + $72,119,817
$93,529,328
2020
$450,773 (+140.8%)
$20,989,717 + $48,530,981
$69,520,698
2019
$187,212
$19,888,147 + $9,324,576
$29,212,723
Tax history for 3628 Willow Pass Rd #3600
Year
Property tax
Land + Additions
Assessment*
2025
$153,207 (+7.8%)
$15,236,314 + $69,601,537
$84,837,851
2024
$142,148 (+4.6%)
$14,937,563 + $68,236,801
$83,174,364
2023
$135,872 (+0.9%)
$14,644,670 + $66,898,825
$81,543,495
2022
$134,666 (+3.9%)
$21,837,701 + $73,562,213
$95,399,914
2021
$129,581 (−71.3%)
$21,409,511 + $72,119,817
$93,529,328
2020
$450,773 (+140.8%)
$20,989,717 + $48,530,981
$69,520,698
2019
$187,212
$19,888,147 + $9,324,576
$29,212,723
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Interior
Room Information
# of Rooms: 39
Exterior
Property Information
Living Sq. Ft: 32,729
Ground Floor Sq. Ft: 32,729
Building Sq. Ft: 32,729
# of Stories: 1
Legal Description: PCL MAP 113 PG 42 PCL B & C
Lot Information
# of Buildings: 8
Land Sq. Ft: 331,492
Acres: 7.61
County Use Description: APARTMENT 60+ UN
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 32,729
Stories: 1.0
Lot Size: 7.61 acres
Style: Multi-Family (5+ Unit)
Year Built: 2019
Year Renovated: 2021
County: Contra Costa County
APN: 0982400640
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Rio Vista Elementary School
Public K-5 • Assigned • 0.9mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.6mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 5.2mi
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
6% 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.