Google street view image for 100 Water St, Bay Point, CA 94565

Off market mar 2019 for $290K

$513,470

Est. refi paymentEst. refi $2,303/mo

•

2 ba

•

1,725

sq ft

100 Water St, Bay Point, CA 94565

About this home

100 Water St is a 1,725 square foot house on a 5,525 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on March 11, 2019 for $290,000. Based on Redfin's Bay Point data, we estimate the home's value is $513,470.

Single-familyProperty Type

1938Year Built

5,525 sq ftLot Size

$298Est. Price/Sq.Ft.

1 car garageParking

Source:Public Records

Redfin Estimate

$513,470

$223K since sold in March 2019$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.1% lower than the average sale price ($565K) of 6 comparable homes.

SOLD SEP 23, 2026
$598,000
A
4 beds2 baths1,451 sq ft
3477 Gregory Dr, Bay Point, CA 94565
Mountain Valley Properties
SOLD OCT 5, 2026
$500,000
B
3 beds2 baths1,159 sq ft
8 Water St, Bay Point, CA 94565
SOLD SEP 14, 2026
$510,000
C
4 beds2 baths1,560 sq ft
190 Marin Ave, Bay Point, CA 94565
SOLD JUL 1, 2026
$545,000
D
4 beds2 baths1,387 sq ft
84 Canal Dr, Bay Point, CA 94565
SOLD JUL 22, 2026
$644,800
E
4 beds2.5 baths1,745 sq ft
9 Beechwood Ct, Pittsburg, CA 94565
SOLD OCT 23, 2026
$590,000
F
4 beds2 baths1,260 sq ft
54 Lakeview Dr, Bay Point, CA 94565

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Earn from this home

Sell

$290,872

Est. take-home

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Refinance

Est. cash available

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Rent

$3,020/mo

Redfin rental estimate

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Market trends in 94565, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.7%

+0.5% MoM

Median sale price

$575K

$295 MoM

Avg. days on market

25d

1 days MoM

Recently sold homes

123

3 MoM

New listings for sale

COMING SOON
$699,000
3 beds2.5 baths1,837 sq ft
2056 Cottonwood St, Pittsburg, CA 94565
$185,900
2 beds2 baths960 sq ft
195 Kona Crk, Pittsburg, CA 94565
FOR SALE BY OWNER
$680,000
5 beds3 baths2,004 sq ft
303 Pullman Ave, Bay Point, CA 94565
$859,000
5 beds3 baths3,275 sq ft
1251 Brooktrail Dr, Pittsburg, CA 94565
OPEN SAT, 1PM TO 4PM
$284,000
2 beds2 baths783 sq ft
2249 Lakeview, Pittsburg, CA 94565
3D WALKTHROUGH
$775,000
5 beds3 baths2,770 sq ft
2852 Rio Seco Dr, Pittsburg, CA 94565
$639,000
4 beds2.5 baths1,818 sq ft
3404 Chandler Cir, Bay Point, CA 94565
OPEN SAT, 2PM TO 4PM
$390,000
4 beds2.5 baths1,873 sq ft
182 Heron Dr, Pittsburg, CA 94565
REDFIN OPEN SAT, 1PM TO 4PM
$550,000
3 beds2 baths1,099 sq ft
206 Mariposa Dr, Pittsburg, CA 94565
HOT HOME
$335,000
3 beds1 bath928 sq ft
901 Carpino Ave, Pittsburg, CA 94565
See all

Provided by Redfin

Sale history for 100 Water St

Date

Event

Price

Public Records

Mar 11, 2019

Sold

$290,000

$168/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40511836

Apr 4, 2011

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40417952

Aug 5, 2009

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40405620

May 7, 2009

Listing Removed

—

Apr 24, 2009

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40402143

Mar 31, 2009

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40388532

Feb 27, 2009

Listing Removed

—

Feb 5, 2009

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40376497

Dec 17, 2008

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40362570

Sep 4, 2008

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40349374

Jun 21, 2008

Listing Removed

—

Public Records

Aug 11, 2005

Sold

$410,000

$238/sq ft

Public Records

Feb 2, 2000

Sold

$97,000

$56/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11029831

Dec 9, 1999

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #29031162

Dec 9, 1999

Listing Removed

—

Public Records

Dec 11, 1995

Sold

$115,500

$67/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$4,603 (+3.2%)

$227,563 + $102,402

$329,965

2025

$4,462 (+3.2%)

$227,563 + $102,402

$329,965

2024

$4,325 (+2.0%)

$223,101 + $100,395

$323,496

2023

$4,241 (+0.7%)

$218,727 + $98,427

$317,154

2022

$4,211 (+2.4%)

$214,439 + $96,498

$310,937

2021

$4,114 (+1.1%)

$210,235 + $94,606

$304,841

2020

$4,067 (+139.0%)

$206,113 + $92,751

$298,864

2019

$1,701 (+3.2%)

$204,000 + $91,800

$295,800

2018

$1,649 (+3.3%)

$40,194 + $45,937

$86,131

2017

$1,596

$38,634 + $44,154

$82,788

Tax history for 100 Water St

Year

Property tax

Land + Additions

Assessment*

2026

$4,603 (+3.2%)

$227,563 + $102,402

$329,965

2025

$4,462 (+3.2%)

$227,563 + $102,402

$329,965

2024

$4,325 (+2.0%)

$223,101 + $100,395

$323,496

2023

$4,241 (+0.7%)

$218,727 + $98,427

$317,154

2022

$4,211 (+2.4%)

$214,439 + $96,498

$310,937

2021

$4,114 (+1.1%)

$210,235 + $94,606

$304,841

2020

$4,067 (+139.0%)

$206,113 + $92,751

$298,864

2019

$1,701 (+3.2%)

$204,000 + $91,800

$295,800

2018

$1,649 (+3.3%)

$40,194 + $45,937

$86,131

2017

$1,596

$38,634 + $44,154

$82,788

*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

May 16, 2018 • Final

Building/residential/al/alteration

Remove and replace windows in an upstairs bedroom according to the provided plans.

Remodel

Jan 30, 2010 • Final

Building - residential re-roof

Remove and replace the roof with class A composition 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

Room Information
# of Rooms: 8

Exterior

Property Information
Subdivision Name: ENES AMBROSE 03
Living Sq. Ft: 1,725
Ground Floor Sq. Ft: 1,113
Building Sq. Ft: 1,725
# of Stories: 2
Legal Description: ENES AMBROSE #3 POR LOT 65

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,525
Legal Lot Number: 65
Acres: 0.1268
Zoning Code: P-1
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,725
Stories: 2.0
Lot Size: 5,525 square feet
Style: Single Family Residential
Year Built: 1938
Year Renovated: 1938
County: Contra Costa County
APN: 0930340468

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 • 0.8mi

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)

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

$488,000 – $591,000

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REDFIN OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

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Home values near 100 Water St

Data from public records.

Address	Redfin Estimate
6 Water St, Bay Point, CA 3 Beds \| 2 Baths \| 1125 Sq. Ft.	$458,160
5 Water St, Bay Point, CA 3 Beds \| 2 Baths \| 1042 Sq. Ft.	$413,912
120 Water St, Bay Point, CA 3 Beds \| 2 Baths \| 1160 Sq. Ft.	$528,893
96 Marys Ave, Bay Point, CA 3 Beds \| 1 Baths \| 1042 Sq. Ft.	$457,861
110 Marys Ave, Bay Point, CA 2 Beds \| 1 Baths \| 951 Sq. Ft.	$393,026
130 Marys Ave, Bay Point, CA 3 Beds \| 2 Baths \| 1449 Sq. Ft.	$495,506
114 Alberts Ave, Bay Point, CA 3 Beds \| 1 Baths \| 839 Sq. Ft.	$469,811

Address	Redfin Estimate
8 Water St, Bay Point, CA 3 Beds \| 2 Baths \| 1159 Sq. Ft.	$524,356
130 Water St, Bay Point, CA 4 Beds \| 2 Baths \| 1303 Sq. Ft.	$543,578
58 Marys Ave, Bay Point, CA 2 Beds \| 1 Baths \| 1140 Sq. Ft.	$454,332
70 Marcia Ct, Bay Point, CA 3 Beds \| 3 Baths \| 2088 Sq. Ft.	$588,689
114 Marys Ave, Bay Point, CA 3 Beds \| 1 Baths \| 1042 Sq. Ft.	$415,592
138 Marys Ave, Bay Point, CA 3 Beds \| 1 Baths \| 1042 Sq. Ft.	$527,062
147 Marys Ave, Bay Point, CA 3 Beds \| 2 Baths \| 1336 Sq. Ft.	$407,988

Address	Redfin Estimate
9 Water St, Bay Point, CA 3 Beds \| 1 Baths \| 1042 Sq. Ft.	$399,857
104 Water St, Bay Point, CA 2 Beds \| 2 Baths \| 841 Sq. Ft.	$274,004
74 Marys Ave, Bay Point, CA 3 Beds \| 2 Baths \| 1037 Sq. Ft.	$489,643
90 Marcia Ct, Bay Point, CA 3 Beds \| 1 Baths \| 1397 Sq. Ft.	$404,334
122 Marys Ave, Bay Point, CA 3 Beds \| 1 Baths \| 1042 Sq. Ft.	$419,508
106 Alberts Ave, Bay Point, CA 2 Beds \| 1 Baths \| 1040 Sq. Ft.	$461,445
139 Marys Ave, Bay Point, CA 2 Beds \| 1 Baths \| 786 Sq. Ft.	$469,099

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About this home

Redfin Estimate

Earn from this home

Market trends in 94565, CA

Sale history for 100 Water St

Tax history for 100 Water St

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94565

Home values near 100 Water St

More real estate resources