bridgeMLS, Bay East AOR, or Contra Costa AOR #41103006
Aug 28, 2025
Sold
$565,000
$305/sq ft
Aug 8, 2025
Pending
—
Jul 7, 2025
Listed
*
Year
Property tax
Land + Additions
Assessment*
2026
$7,198 (+399.8%)
$280,000 + $285,000
$565,000
2025
$1,440 (+5.3%)
$280,000 + $285,000
$565,000
2024
$1,368 (+3.3%)
$21,213 + $41,548
$62,761
2023
$1,324 (+0.5%)
$20,798 + $40,734
$61,532
2022
$1,318 (+3.2%)
$20,391 + $39,936
$60,327
2021
$1,277 (+2.9%)
$19,992 + $39,153
$59,145
2020
$1,242 (+2.0%)
$19,600 + $38,386
$57,986
2019
$1,217 (+3.3%)
$19,400 + $37,993
$57,393
2018
$1,178 (+3.7%)
$19,020 + $37,249
$56,269
2017
$1,135
$18,283 + $35,803
$54,086
Tax history for 80 Water St
Year
Property tax
Land + Additions
Assessment*
2026
$7,198 (+399.8%)
$280,000 + $285,000
$565,000
2025
$1,440 (+5.3%)
$280,000 + $285,000
$565,000
2024
$1,368 (+3.3%)
$21,213 + $41,548
$62,761
2023
$1,324 (+0.5%)
$20,798 + $40,734
$61,532
2022
$1,318 (+3.2%)
$20,391 + $39,936
$60,327
2021
$1,277 (+2.9%)
$19,992 + $39,153
$59,145
2020
$1,242 (+2.0%)
$19,600 + $38,386
$57,986
2019
$1,217 (+3.3%)
$19,400 + $37,993
$57,393
2018
$1,178 (+3.7%)
$19,020 + $37,249
$56,269
2017
$1,135
$18,283 + $35,803
$54,086
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
6,000 Sq. Ft.
Year renovated
1955
Sq. Ft.
1,852
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
0930210331
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
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
Jul 2, 2025 • Final
Building - residential plumbing
Install an automatic earthquake gas shut-off valve.
Gas
May 23, 2025 • Final
Building - residential electrical
Upgrade the main electrical panel from 100-amp service to 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
Parking
Parking Information
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached, Int Access From Garage, Off Street
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.