Google satellite image for 3840 Stone Rd, Bethel Island, CA 94511

Off market

$728,343

•

2 ba

•

1,800

sq ft

3840 Stone Rd, Bethel Island, CA 94511

About this home

3840 Stone Rd is a 1,800 square foot house on a 0.36 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Bethel Island data, we estimate the home's value is $728,343.

Single-familyProperty Type

1996Year Built

0.36 acresLot Size

$405Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$728,343

$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.5% lower than the average sale price ($796K) of 6 comparable homes.

BOUGHT WITH REDFIN OCT 19, 2026
$680,000
A
3 beds2 baths2,068 sq ft
527 Peyton Ct, Oakley, CA 94561
SOLD AUG 26, 2026
$740,000
B
3 beds3 baths1,722 sq ft
4170 Sandmound Blvd, Oakley, CA 94561
SOLD JUN 18, 2026
$851,000
C
3 beds3 baths2,100 sq ft
5014 Sandmound Blvd, Oakley, CA 94561
SOLD OCT 19, 2026
$875,000
D
2 beds3 baths2,430 sq ft
5600 Sandmound Blvd, Oakley, CA 94561
SOLD MAY 14, 2026
$849,000
E
3 beds2.5 baths2,136 sq ft
2796 Taylor Rd, Bethel Island, CA 94511
SOLD AUG 25, 2026
$780,000
F
2 beds2 baths1,248 sq ft
4221 Willow Rd, Bethel Island, CA 94511

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Earn from this home

Sell

$689,615

Est. take-home

List your home with Redfin and save $3,642

Rent

$2,797/mo

Redfin rental estimate

List your home for rent

Market trends in Bethel Island, CA

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

101.1%

+3.6% MoM

Median sale price

$780K

$190K MoM

Avg. days on market

56d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN SUN, 1PM TO 4PM
$530,000
2 beds2 baths865 sq ft
2680 Taylor Rd, Bethel Island, CA 94511
OPEN SUN, 1PM TO 4PM
$1,650,000
4 beds3 baths3,273 sq ft
649 Riverview Pl, Bethel Island, CA 94511
See all

Provided by Redfin

Sale history for 3840 Stone Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$6,390 (+3.4%)

$126,770 + $297,107

$423,877

2025

$6,182 (+1.7%)

$126,770 + $297,107

$423,877

2024

$6,078 (+1.2%)

$124,285 + $291,282

$415,567

2023

$6,007 (+0.9%)

$121,849 + $285,571

$407,420

2022

$5,954 (+0.6%)

$119,460 + $279,972

$399,432

2021

$5,920 (+1.3%)

$117,118 + $274,483

$391,601

2020

$5,844 (+10.1%)

$114,822 + $269,101

$383,923

2019

$5,310 (+2.7%)

$113,645 + $266,342

$379,987

2018

$5,171 (+1.0%)

$111,417 + $261,120

$372,537

2017

$5,121 (+5.5%)

$107,092 + $250,981

$358,073

2016

$4,853 (−0.5%)

$107,092 + $250,981

$358,073

2015

$4,875 (+6.4%)

$104,993 + $246,060

$351,053

2014

$4,582 (+12.4%)

$101,391 + $237,617

$339,008

2013

$4,075 (+7.2%)

$101,391 + $237,617

$339,008

2012

$3,801 (−10.2%)

$75,000 + $225,000

$300,000

2011

$4,231 (+0.8%)

$75,000 + $201,000

$276,000

2010

$4,199 (−1.0%)

$95,000 + $220,000

$315,000

2009

$4,243 (+5.0%)

$95,000 + $220,000

$315,000

2008

$4,040

$96,518 + $226,197

$322,715

Tax history for 3840 Stone Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,390 (+3.4%)

$126,770 + $297,107

$423,877

2025

$6,182 (+1.7%)

$126,770 + $297,107

$423,877

2024

$6,078 (+1.2%)

$124,285 + $291,282

$415,567

2023

$6,007 (+0.9%)

$121,849 + $285,571

$407,420

2022

$5,954 (+0.6%)

$119,460 + $279,972

$399,432

2021

$5,920 (+1.3%)

$117,118 + $274,483

$391,601

2020

$5,844 (+10.1%)

$114,822 + $269,101

$383,923

2019

$5,310 (+2.7%)

$113,645 + $266,342

$379,987

2018

$5,171 (+1.0%)

$111,417 + $261,120

$372,537

2017

$5,121 (+5.5%)

$107,092 + $250,981

$358,073

2016

$4,853 (−0.5%)

$107,092 + $250,981

$358,073

2015

$4,875 (+6.4%)

$104,993 + $246,060

$351,053

2014

$4,582 (+12.4%)

$101,391 + $237,617

$339,008

2013

$4,075 (+7.2%)

$101,391 + $237,617

$339,008

2012

$3,801 (−10.2%)

$75,000 + $225,000

$300,000

2011

$4,231 (+0.8%)

$75,000 + $201,000

$276,000

2010

$4,199 (−1.0%)

$95,000 + $220,000

$315,000

2009

$4,243 (+5.0%)

$95,000 + $220,000

$315,000

2008

$4,040

$96,518 + $226,197

$322,715

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

May 8, 2019 • Final

Building - residential plumbing

Replace a tankless water heater.

Plumbing

Water heater

Jun 24, 2016 • Final

Building/residential/al/alteration

Replace existing skylights with new Velux skylights in the same size and location.

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: 6

Exterior

Property Information
Subdivision Name: SANDMOUND PARK
Living Sq. Ft: 1,800
Ground Floor Sq. Ft: 1,800
Building Sq. Ft: 1,800
# of Stories: 1
Legal Description: SANDMOUND PK LT56 &BETHEL ISLAND LT 56,TR ADJ

Parking & Garage Information
Garage/Parking Sq. Ft: 900

Lot Information
# of Buildings: 2
Land Sq. Ft: 15,828
Legal Lot Number: 56
Acres: 0.3634
Zoning Code: F-1
County Use Description: SINGLE FAMILY

Location Information
Parcel Location Influence: Waterfront

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,800
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1997
County: Contra Costa County
APN: 0311400642

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Summer Lake Elementary

Public K-5 • Assigned • 1.8mi

5/10

Delta Vista Middle School

Public 6-8 • Assigned • 3.8mi

2/10

Freedom High School

Public 9-12 • Assigned • 5.6mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

6 days above 101° expected this year, 12 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

21 unhealthy days expected this year, 23 days in 30 years

Provided by First Street

Historical weather

Bethel Island, CA • 94511

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 12.8 hours in June and 4.6 hours in December, placing it above the U.S. average for solar exposure.

12.8 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$692,000 – $838,000

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New listings for sale in 94511

OPEN SUN, 1PM TO 4PM

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2680 Taylor Rd, Bethel Island, CA 94511

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OPEN SUN, 1PM TO 4PM

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Home values near 3840 Stone Rd

Data from public records.

Address	Redfin Estimate
3830 Stone Road, Bethel Island, CA 2 Beds \| 3 Baths \| 2233 Sq. Ft.	$787,593
3856 Stone Road, Bethel Island, CA 3 Beds \| 2 Baths \| 1419 Sq. Ft.	$648,607
3824 Stone Road, Bethel Island, CA 3 Beds \| 2.5 Baths \| 3727 Sq. Ft.	$1,175,192
3900 Stone Road, Bethel Island, CA 1 Beds \| 1 Baths \| 680 Sq. Ft.	$375,824
3852 Stone Road, Bethel Island, CA 1 Beds \| 1 Baths \| 1180 Sq. Ft.	$464,888
3774 Stone Road, Bethel Island, CA 3 Beds \| 2 Baths \| 1407 Sq. Ft.	$705,337

Address	Redfin Estimate
3810 Stone Road, Bethel Island, CA 1 Beds \| 1 Baths \| 753 Sq. Ft.	$421,833
3800 Stone Road, Bethel Island, CA 3 Beds \| 2 Baths \| 1908 Sq. Ft.	$658,397
3788 Stone Road, Bethel Island, CA 2 Beds \| 1 Baths \| 637 Sq. Ft.	$236,338
3848 Stone Road, Bethel Island, CA 2 Beds \| 2 Baths \| 1680 Sq. Ft.	$705,610
3816 Stone Road, Bethel Island, CA 1 Beds \| 1 Baths \| 750 Sq. Ft.	$468,460
3860 Stone Road, Bethel Island, CA 3 Beds \| 3 Baths \| 2052 Sq. Ft.	$748,595

Address	Redfin Estimate
3860 Stone Road Unit 100, Bethel Island, CA 2 Beds \| 3 Baths \| 2052 Sq. Ft.	$800,410
3795 Stone Road, Bethel Island, CA 4 Beds \| 3 Baths \| 1200 Sq. Ft.	$433,799
3784 Stone Road, Bethel Island, CA 2 Beds \| 1 Baths \| 637 Sq. Ft.	$432,579
3774 Stone Road, Oakley, CA 3 Beds \| 1 Baths \| 1407 Sq. Ft.	$565,615
3894 Stone Road, Bethel Island, CA 2 Beds \| 1 Baths \| 896 Sq. Ft.	$646,752

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in Bethel Island, CA

Sale history for 3840 Stone Rd

Tax history for 3840 Stone Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94511

Home values near 3840 Stone Rd

More real estate resources