Google street view image for 831 Steffa St, Bay Point, CA 94565

Off market nov 2016 for $331K

$516,744

Est. refi paymentEst. refi $2,168/mo

•

2 ba

•

1,101

sq ft

831 Steffa St, Bay Point, CA 94565

About this home

831 Steffa St is a 1,101 square foot house on a 6,200 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on November 23, 2016 for $331,000. Based on Redfin's Bay Point data, we estimate the home's value is $516,744.

Single-familyProperty Type

1994Year Built

6,200 sq ftLot Size

$469Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$516,744

$186K since sold in November 2016$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.1% lower than the average sale price ($544K) of 6 comparable homes.

SOLD SEP 28, 2026
$586,800
A
3 beds2 baths1,101 sq ft
505 Powell Ct, Bay Point, CA 94565
SOLD JUL 10, 2026
$470,000
B
3 beds2 baths1,102 sq ft
559 Azores Cir, Bay Point, CA 94565
SOLD OCT 8, 2026
$525,000
C
3 beds2 baths1,120 sq ft
520 Pamela Dr, Bay Point, CA 94565
SOLD OCT 13, 2026
$520,000
D
3 beds2 baths1,206 sq ft
31 Riverside Ct, Bay Point, CA 94565
SOLD AUG 6, 2026
$520,000
E
3 beds2 baths1,120 sq ft
3432 Danielle Pl, Bay Point, CA 94565
SOLD JUL 27, 2026
$645,000
F
3 beds2.5 baths1,724 sq ft
512 Burdick Dr, Bay Point, CA 94565

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Earn from this home

Sell

$280,977

Est. take-home

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Refinance

Est. cash available

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Rent

$2,775/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

99.9%

0.5% MoM

Median sale price

$575K

$4K MoM

Avg. days on market

27d

5 days MoM

Recently sold homes

123

17 MoM

New listings for sale

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$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
3D WALKTHROUGH
$390,000
4 beds2.5 baths1,873 sq ft
182 Heron Dr, Pittsburg, CA 94565
LISTED BY REDFIN
$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
$429,000
2 beds2.5 baths1,092 sq ft
140 Peppermill Ln, Pittsburg, CA 94565
See all

Provided by Redfin

Sale history for 831 Steffa St

Year

Property tax

Land + Additions

Assessment*

2026

$5,989 (+3.0%)

$201,241 + $190,232

$391,473

2025

$5,817 (+2.8%)

$201,241 + $190,232

$391,473

2024

$5,659 (+2.0%)

$197,296 + $186,502

$383,798

2023

$5,548 (+1.0%)

$193,428 + $182,846

$376,274

2022

$5,495 (+2.5%)

$189,636 + $179,261

$368,897

2021

$5,362 (+1.2%)

$185,918 + $175,747

$361,665

2020

$5,298 (+1.3%)

$182,273 + $172,301

$354,574

2019

$5,231 (+3.4%)

$180,405 + $170,535

$350,940

2018

$5,059 (+3.0%)

$176,868 + $167,192

$344,060

2017

$4,910 (−7.5%)

$170,000 + $160,700

$330,700

2016

$5,306 (+10.1%)

$170,000 + $160,700

$330,700

2015

$4,818 (+2.5%)

$174,128 + $197,872

$372,000

2014

$4,702 (+24.7%)

$148,149 + $168,351

$316,500

2013

$3,772 (+11.4%)

$148,149 + $168,351

$316,500

2012

$3,387 (+13.8%)

$112,808 + $128,192

$241,000

2011

$2,976 (−7.3%)

$99,000 + $112,500

$211,500

2010

$3,212 (−5.9%)

$84,255 + $95,745

$180,000

2009

$3,414 (−28.9%)

$94,319 + $107,181

$201,500

2008

$4,806

$104,383 + $118,617

$223,000

Tax history for 831 Steffa St

Year

Property tax

Land + Additions

Assessment*

2026

$5,989 (+3.0%)

$201,241 + $190,232

$391,473

2025

$5,817 (+2.8%)

$201,241 + $190,232

$391,473

2024

$5,659 (+2.0%)

$197,296 + $186,502

$383,798

2023

$5,548 (+1.0%)

$193,428 + $182,846

$376,274

2022

$5,495 (+2.5%)

$189,636 + $179,261

$368,897

2021

$5,362 (+1.2%)

$185,918 + $175,747

$361,665

2020

$5,298 (+1.3%)

$182,273 + $172,301

$354,574

2019

$5,231 (+3.4%)

$180,405 + $170,535

$350,940

2018

$5,059 (+3.0%)

$176,868 + $167,192

$344,060

2017

$4,910 (−7.5%)

$170,000 + $160,700

$330,700

2016

$5,306 (+10.1%)

$170,000 + $160,700

$330,700

2015

$4,818 (+2.5%)

$174,128 + $197,872

$372,000

2014

$4,702 (+24.7%)

$148,149 + $168,351

$316,500

2013

$3,772 (+11.4%)

$148,149 + $168,351

$316,500

2012

$3,387 (+13.8%)

$112,808 + $128,192

$241,000

2011

$2,976 (−7.3%)

$99,000 + $112,500

$211,500

2010

$3,212 (−5.9%)

$84,255 + $95,745

$180,000

2009

$3,414 (−28.9%)

$94,319 + $107,181

$201,500

2008

$4,806

$104,383 + $118,617

$223,000

*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 3, 2017 • Final

Building/residential/al/alteration

Replace a partition wall and closets between two bedrooms and restore the electrical wiring in the area. Apply drywall texture and paint. Remove and replace the water heater and washing machine hookups in their existing locations.

Electrical

Plumbing

Remodel

Water heater

Dec 27, 2016 • Final

Building/residential/al/alteration

Remove and replace a sliding door in the living room with a similar unit.

Remodel

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: 5

Exterior

Property Information
Living Sq. Ft: 1,101
Ground Floor Sq. Ft: 1,101
Building Sq. Ft: 1,101
# of Stories: 1
Legal Description: T7597 L94

Parking & Garage Information
Garage/Parking Sq. Ft: 465

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,200
Legal Lot Number: 94
Acres: 0.1423
Zoning Code: P-1
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,101
Stories: 1.0
Lot Size: 6,200 square feet
Style: Single Family Residential
Year Built: 1994
Year Renovated: 1994
County: Contra Costa County
APN: 0991700469

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Shore Acres Elementary School

Public K-5 • Assigned • 0.8mi

2/10

Riverview Middle School

Public 6-8 • Assigned • 0.9mi

3/10

Mt. Diablo High School

Public 9-12 • Assigned • 4.3mi

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

5% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 14 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

$491,000 – $595,000

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Home values near 831 Steffa St

Data from public records.

Address	Redfin Estimate
815 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$598,075
836 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$585,042
840 Steffa Street, Bay Point, CA 3 Beds \| 2 Baths \| 1101 Sq. Ft.	$599,979
848 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$626,663
847 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$679,521
823 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$629,723
808 Caskey Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$641,555

Address	Redfin Estimate
844 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$655,097
835 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$626,763
832 Steffa Street, Bay Point, CA 4 Beds \| 2.5 Baths \| 1672 Sq. Ft.	$679,045
839 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$687,595
811 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$697,884
827 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$587,688
796 Caskey Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$644,373

Address	Redfin Estimate
820 Steffa Street, Bay Point, CA 3 Beds \| 2 Baths \| 1101 Sq. Ft.	$545,407
824 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$639,084
843 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$646,316
828 Steffa Street, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$619,615
819 Steffa Street, Bay Point, CA 4 Beds \| 3 Baths \| 1672 Sq. Ft.	$671,151
816 Caskey Street, Bay Point, CA 3 Beds \| 2.5 Baths \| 1426 Sq. Ft.	$588,042
839 Dodd Court, Bay Point, CA 3 Beds \| 3 Baths \| 1426 Sq. Ft.	$625,665

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About this home

Redfin Estimate

Earn from this home

Market trends in 94565, CA

Sale history for 831 Steffa St

Tax history for 831 Steffa 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 831 Steffa St

More real estate resources