OFF MARKET

Off market apr 2021 for $795K

$857,536

Est. refi paymentEst. refi $4,828/mo

•

2,204

sq ft

4321 Willow Rd, Bethel Island, CA 94511

About this home

Single-familyProperty Type

1994Year Built

7,650 sq ftLot Size

$389Est. Price/Sq.Ft.

6 car garageParking

Listed by Kathleen Stein •DRE #00999607 • Cantwell & Stein, REALTORS

Bought with Daniel Diehl •DRE #01357024 • Keller Williams

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40935925

Redfin Estimate

$857,536

$63K since sold in April 2021$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.9% higher than the average sale price ($681K) of 6 comparable homes.

SOLD AUG 25, 2026
$780,000
A
2 beds2 baths1,248 sq ft
4221 Willow Rd, Bethel Island, CA 94511
SOLD JUN 18, 2026
$851,000
B
3 beds3 baths2,100 sq ft
5014 Sandmound Blvd, Oakley, CA 94561
BOUGHT WITH REDFIN JUL 17, 2026
$450,000
C
3 beds2 baths1,500 sq ft
4123 Willow Rd, Bethel Island, CA 94511
SOLD AUG 26, 2026
$740,000
D
3 beds3 baths1,722 sq ft
4170 Sandmound Blvd, Oakley, CA 94561
BOUGHT WITH REDFIN OCT 19, 2026
$680,000
E
3 beds2 baths2,068 sq ft
527 Peyton Ct, Oakley, CA 94561
SOLD JUN 11, 2026
$585,000
F
3 beds2 baths2,142 sq ft
112 Matisse Dr, Oakley, CA 94561

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Earn from this home

Sell

$244,116

Est. take-home

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Refinance

Est. cash available

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Rent

$3,246/mo

Redfin rental estimate

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Market trends in 94511, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

100.7%

+2.2% MoM

Median sale price

$853K

$197K MoM

Avg. days on market

45d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,099,990
3 beds2 baths2,050 sq ft
6008 Windsweep Rd, Bethel Island, CA 94511
See all

Provided by Redfin

Sale history for 4321 Willow Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,403 (+1.8%)

$176,651 + $690,050

$866,701

2024

$10,222 (+1.3%)

$173,188 + $676,520

$849,708

2023

$10,091 (+0.9%)

$169,793 + $663,255

$833,048

2022

$9,999 (+61.7%)

$166,464 + $650,250

$816,714

2021

$6,183 (+1.1%)

$163,200 + $637,500

$800,700

2020

$6,115 (+3.6%)

$128,271 + $327,427

$455,698

2019

$5,900 (+2.8%)

$126,956 + $324,070

$451,026

2018

$5,741 (+1.0%)

$124,467 + $317,716

$442,183

2017

$5,687 (+5.8%)

$119,635 + $305,380

$425,015

2016

$5,377 (−0.6%)

$119,635 + $305,380

$425,015

2015

$5,408 (+24.6%)

$117,290 + $299,393

$416,683

2014

$4,342 (+5.4%)

$90,779 + $231,721

$322,500

2013

$4,118 (−0.9%)

$90,779 + $231,721

$322,500

2012

$4,157 (−3.7%)

$84,868 + $216,632

$301,500

2011

$4,314 (−6.7%)

$85,854 + $219,146

$305,000

2010

$4,623 (−1.5%)

$90,076 + $229,924

$320,000

2009

$4,691 (−0.5%)

$98,522 + $251,478

$350,000

2008

$4,714

$101,337 + $258,663

$360,000

Tax history for 4321 Willow Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,403 (+1.8%)

$176,651 + $690,050

$866,701

2024

$10,222 (+1.3%)

$173,188 + $676,520

$849,708

2023

$10,091 (+0.9%)

$169,793 + $663,255

$833,048

2022

$9,999 (+61.7%)

$166,464 + $650,250

$816,714

2021

$6,183 (+1.1%)

$163,200 + $637,500

$800,700

2020

$6,115 (+3.6%)

$128,271 + $327,427

$455,698

2019

$5,900 (+2.8%)

$126,956 + $324,070

$451,026

2018

$5,741 (+1.0%)

$124,467 + $317,716

$442,183

2017

$5,687 (+5.8%)

$119,635 + $305,380

$425,015

2016

$5,377 (−0.6%)

$119,635 + $305,380

$425,015

2015

$5,408 (+24.6%)

$117,290 + $299,393

$416,683

2014

$4,342 (+5.4%)

$90,779 + $231,721

$322,500

2013

$4,118 (−0.9%)

$90,779 + $231,721

$322,500

2012

$4,157 (−3.7%)

$84,868 + $216,632

$301,500

2011

$4,314 (−6.7%)

$85,854 + $219,146

$305,000

2010

$4,623 (−1.5%)

$90,076 + $229,924

$320,000

2009

$4,691 (−0.5%)

$98,522 + $251,478

$350,000

2008

$4,714

$101,337 + $258,663

$360,000

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,650 Sq. Ft.

Year renovated

1994

Sq. Ft.

2,204

Year built

1947

Style

Single Family Residential

County

Contra Costa County

APN

0300800182

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 9, 2026.

Jan 20, 2021 • Final

Building/commercial/ec/electrical

Replace the motor control equipment for a sewer lift station. Install a new power pole, meter main, and support pipes for electrical cabinets. Perform underground trenching for new conduits.

Electrical

Apr 13, 2010 • Final

Building/residential/rp/repair

Repair a ramp due to dry rot.

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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 6
Covered Spaces: 6
Parking Features: Attached, Int Access From Garage, RV/Boat Parking, 24'+ Deep Garage, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Outside Access
Primary Bathroom Included Features: Double Sinks

Interior Features
Interior Features: Kitchen/Family Combo, Counter - Solid Surface, Central Vacuum
Appliances: Dishwasher, Disposal, Microwave, Free-Standing Range
Laundry Features: Laundry Closet
Upper Level Features: 3 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility
Street Level Features: Main Entry
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: Counter - Solid Surface,Dishwasher,Garbage Disposal,Microwave,Range/Oven Free Standing
Rooms Total: 8
Fireplace Features: Free Standing, Wood Burning

Exterior

Building Information
Construction Materials: Siding - Other
Building Area Total: 2,204
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Deck, Roof Deck
Exterior Features: Dock
Door Features: Mirrored Closet Door(s)

Property Information
Living Area: 2204
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1994

Lot Information
Lot Size Square Feet: 7650
Lot Size Area: 0.18
Lot Size Units: Acres
Lot Size Acres: 0.18

Utilities

Utility Information
Water Source: Well
Sewer: Public Sewer
Utilities: Propane Tank Leased

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,204
Stories: 2.0
Lot Size: 7,650 square feet
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1994
County: Contra Costa County
APN: 0300800182

Home facts updated by county records on Oct 9, 2026

Around this home

Schools

Summer Lake Elementary

Public K-5 • Assigned • 3.2mi

5/10

Delta Vista Middle School

Public 6-8 • Assigned • 4.8mi

2/10

Freedom High School

Public 9-12 • Assigned • 7.1mi

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

6 days above 101° expected this year, 11 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

$815,000 – $987,000

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Nearby similar homes

NEW 8 HRS AGO

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3 beds3.5 baths1,863 sq ft

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Private boat dock • 7,875 sq ft lot • 4 garage spots

3D WALKTHROUGH

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Waterfront living • Private boat dock • Wraparound veranda

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Spacious loft • Separate bonus room • Generous backyard

3D WALKTHROUGH

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Community pool • Private lake • Tennis courts

NEW CONSTRUCTION

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Gourmet kitchen • Bosch appliances • Community lake

NEW CONSTRUCTION3D WALKTHROUGH

$1,119,990

3 beds2 baths2,057 sq ft

6012 Windsweep Rd, Bethel Island, CA 94511

Views of the water • Outdoor living space • Gourmet kitchen

Listing provided by Zillow

New listings for sale in 94511

$1,099,990

3 beds2 baths2,050 sq ft

6008 Windsweep Rd, Bethel Island, CA 94511

Personal dock • Community center • Deck

Home values near 4321 Willow Rd

Data from public records.

Address	Redfin Estimate
4267 Willow Road, Bethel Island, CA 2 Beds \| 1 Baths \| 890 Sq. Ft.	$481,307
4327 Willow Road, Bethel Island, CA 2 Beds \| 2 Baths \| 798 Sq. Ft.	$568,063

Address	Redfin Estimate
4301 Willow Road, Bethel Island, CA 3 Beds \| 2 Baths \| 1743 Sq. Ft.	$744,178
4333 Willow Road, Bethel Island, CA 3 Beds \| 2 Baths \| 2088 Sq. Ft.	$642,980

Address	Redfin Estimate
4315 Willow Road, Bethel Island, CA 3 Beds \| 2.5 Baths \| 1510 Sq. Ft.	$698,523
4275 Willow Road, Bethel Island, CA 4 Beds \| 3 Baths \| 1722 Sq. Ft.	$698,761

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2021. This data may not match . Learn more.

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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 94511, CA

Sale history for 4321 Willow Rd

Tax history for 4321 Willow Rd

Public record

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 4321 Willow Rd

More real estate resources