9 Water St is a 1,042 square foot house on a 6,500 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on December 08, 2011 for $102,000. Based on Redfin's Bay Point data, we estimate the home's value is $399,857.
Single-familyProperty Type
1951Year Built
6,500 sq ftLot Size
$384Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$399,857
$298K since sold in December 2011$24K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.7% lower than the average sale price ($511K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40118169
Oct 27, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28249915
Feb 2, 1998
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$2,401 (+4.1%)
$70,457 + $60,209
$130,666
2025
$2,306 (+4.0%)
$70,457 + $60,209
$130,666
2024
$2,217 (+2.5%)
$69,076 + $59,029
$128,105
2023
$2,163 (+0.5%)
$67,722 + $57,872
$125,594
2022
$2,152 (+2.6%)
$66,395 + $56,738
$123,133
2021
$2,097 (+1.9%)
$65,094 + $55,626
$120,720
2020
$2,059 (+1.6%)
$63,818 + $54,536
$118,354
2019
$2,027 (+3.3%)
$63,164 + $53,977
$117,141
2018
$1,963 (+3.3%)
$61,926 + $52,919
$114,845
2017
$1,900
$59,522 + $50,865
$110,387
Tax history for 9 Water St
Year
Property tax
Land + Additions
Assessment*
2026
$2,401 (+4.1%)
$70,457 + $60,209
$130,666
2025
$2,306 (+4.0%)
$70,457 + $60,209
$130,666
2024
$2,217 (+2.5%)
$69,076 + $59,029
$128,105
2023
$2,163 (+0.5%)
$67,722 + $57,872
$125,594
2022
$2,152 (+2.6%)
$66,395 + $56,738
$123,133
2021
$2,097 (+1.9%)
$65,094 + $55,626
$120,720
2020
$2,059 (+1.6%)
$63,818 + $54,536
$118,354
2019
$2,027 (+3.3%)
$63,164 + $53,977
$117,141
2018
$1,963 (+3.3%)
$61,926 + $52,919
$114,845
2017
$1,900
$59,522 + $50,865
$110,387
*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 31, 2011 • Final
Building/residential/cg/carport garage
Rebuild a fire-damaged garage according to the provided plans. Install new electrical and plumbing systems.
Electrical
Plumbing
Remodel
Jan 31, 2011 • Final
Building - residential re-roof
Perform a reroof on the portion of the roof that was not damaged by fire using asphalt shingles.
Roofing
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
Heating & Cooling
Heating Fuel Type: Gas
Room Information
# of Rooms: 5
Exterior
Property Information
Subdivision Name: ENESTA TERRACE 03
Living Sq. Ft: 1,042
Ground Floor Sq. Ft: 1,042
Building Sq. Ft: 1,042
# of Stories: 1
Legal Description: ENESTA TERRACE #3 LOT 51
Parking & Garage Information
Garage/Parking Sq. Ft: 252
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,500
Legal Lot Number: 51
Acres: 0.1492
Zoning Code: P-1
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,042
Stories: 1.0
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1971
County: Contra Costa County
APN: 0930220322
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Rio Vista Elementary School
Public K-5 • Assigned • 1.1mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.7mi
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
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
87
61
91
63
85
63
74
55
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
$380,000 – $460,000
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