Off market jul 2020 for $868K

$1,174,266

Est. refi paymentEst. refi $6,409/mo

•

2,560

sq ft

4421 Shellbark Ct, Concord, CA 94521

About this home

Single-familyProperty Type

1973Year Built

5,400 sq ftLot Size

$459Est. Price/Sq.Ft.

2 car garageParking

Listed by Dominique Hagen-tillman •DRE #01908947 • Keller Williams Realty

Bought with Nancy Bennett •DRE #01399870 • Keller Williams Realty

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40907986

Redfin Estimate

$1,174,266

$306K since sold in July 2020$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.5% higher than the average sale price ($1.12M) of 6 comparable homes.

SOLD MAY 8, 2026
4417 Catalpa Ct, Concord, CA 94521
$1,225,000
A
4 beds3 baths2,330 sq ft
4417 Catalpa Ct, Concord, CA 94521
SOLD OCT 2, 2026
$1,314,000
B
4 beds2.5 baths2,221 sq ft
4504 Candywood Ct, Concord, CA 94521
SOLD APR 2, 2026
$1,025,000
C
4 beds3 baths2,282 sq ft
4497 Wildberry Ct, Concord, CA 94521
SOLD SEP 21, 2026
$950,000
D
4 beds2.5 baths2,234 sq ft
1358 Shade Oak Ln, Concord, CA 94521
SOLD JUL 22, 2026
$925,000
E
3 beds2.5 baths2,307 sq ft
1357 Sussex Way, Concord, CA 94521
SOLD JUN 2, 2026
$1,300,000
F
5 beds3 baths2,587 sq ft
4419 Sugarland Ct, Concord, CA 94521

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Earn from this home

Sell

$503,617

Est. take-home

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Refinance

Est. cash available

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Rent

$4,201/mo

Redfin rental estimate

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Market trends in 94521, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

0.4% MoM

Median sale price

$797K

$18K MoM

Avg. days on market

30d

7 days MoM

Recently sold homes

112

1 MoM

New listings for sale

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OPEN SAT, 1PM TO 4PM
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OPEN SUN, 1PM TO 4PM
$799,000
3 beds2 baths1,589 sq ft
1677 Wilson Ct, Concord, CA 94521
NEW 28 HRS AGO
$735,000
3 beds2.5 baths1,636 sq ft
1025 Pinehurst Ct, Concord, CA 94521
1st Choice Realty & Associates
$1,149,000
4 beds2 baths1,598 sq ft
4006 Salem St, Concord, CA 94521
$425,000
2 beds1 bath841 sq ft
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$549,000
3 beds3 baths1,408 sq ft
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1 bed1 bath634 sq ft
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3D WALKTHROUGH
$299,000
2 beds2 baths800 sq ft
3641 Clayton Rd #34, Concord, CA 94521
See all

Provided by Redfin

Sale history for 4421 Shellbark Ct

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40907986

Jul 13, 2020

Sold

$868,000

$339/sq ft

Jun 10, 2020

Listing Removed

—

Jun 10, 2020

Listed

$875,000

$342/sq ft

Public Records

Dec 6, 1996

Sold

$265,000

$104/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10223014

Dec 12, 1996

Listing Removed

—

Nov 7, 1996

Sold

$265,000

$104/sq ft

Aug 15, 1996

Listed

$269,950

$105/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #26223014

Dec 6, 1996

Sold

$265,000

$104/sq ft

Nov 7, 1996

Listing Removed

—

Aug 15, 1996

Listed

$269,950

$105/sq ft

Public Records

Sep 26, 1975

Sold

$71,000

$28/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,381 (+2.5%)

$516,708 + $441,631

$958,339

2024

$11,102 (+1.8%)

$506,577 + $432,972

$939,549

2023

$10,907 (+1.2%)

$496,645 + $424,483

$921,128

2022

$10,777 (+2.4%)

$486,907 + $416,160

$903,067

2021

$10,526 (+104.0%)

$477,360 + $408,000

$885,360

2020

$5,161 (+1.3%)

$468,000 + $400,000

$868,000

2019

$5,097 (+4.1%)

$111,679 + $282,946

$394,625

2018

$4,898 (+3.6%)

$109,490 + $277,399

$386,889

2017

$4,727 (+3.1%)

$105,240 + $266,628

$371,868

2016

$4,585 (+1.4%)

$105,240 + $266,628

$371,868

2015

$4,520 (+2.0%)

$103,177 + $261,400

$364,577

2014

$4,430 (+3.0%)

$99,638 + $252,431

$352,069

2013

$4,302 (+2.5%)

$99,638 + $252,431

$352,069

2012

$4,196 (+3.3%)

$99,188 + $251,291

$350,479

2011

$4,062 (+1.3%)

$97,244 + $246,364

$343,608

2010

$4,010 (+0.3%)

$95,338 + $241,534

$336,872

2009

$3,997 (+2.8%)

$94,626 + $239,729

$334,355

2008

$3,890

$94,851 + $240,299

$335,150

Tax history for 4421 Shellbark Ct

Year

Property tax

Land + Additions

Assessment*

2025

$11,381 (+2.5%)

$516,708 + $441,631

$958,339

2024

$11,102 (+1.8%)

$506,577 + $432,972

$939,549

2023

$10,907 (+1.2%)

$496,645 + $424,483

$921,128

2022

$10,777 (+2.4%)

$486,907 + $416,160

$903,067

2021

$10,526 (+104.0%)

$477,360 + $408,000

$885,360

2020

$5,161 (+1.3%)

$468,000 + $400,000

$868,000

2019

$5,097 (+4.1%)

$111,679 + $282,946

$394,625

2018

$4,898 (+3.6%)

$109,490 + $277,399

$386,889

2017

$4,727 (+3.1%)

$105,240 + $266,628

$371,868

2016

$4,585 (+1.4%)

$105,240 + $266,628

$371,868

2015

$4,520 (+2.0%)

$103,177 + $261,400

$364,577

2014

$4,430 (+3.0%)

$99,638 + $252,431

$352,069

2013

$4,302 (+2.5%)

$99,638 + $252,431

$352,069

2012

$4,196 (+3.3%)

$99,188 + $251,291

$350,479

2011

$4,062 (+1.3%)

$97,244 + $246,364

$343,608

2010

$4,010 (+0.3%)

$95,338 + $241,534

$336,872

2009

$3,997 (+2.8%)

$94,626 + $239,729

$334,355

2008

$3,890

$94,851 + $240,299

$335,150

*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
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

5,400

Year renovated

2025

Sq. Ft.

2,560

Year built

1973

Style

Single Family Residential

County

Contra Costa County

APN

1332410115

Parking Spaces

Basement

Accessible

HOA Dues

$100 /month

Garage

Yes

Features

Pool

Last updated by owner on Jan 21, 2026.

Planned District

The purpose of the planned district was to provide for development and site design which better responded to unique environmental conditions in furtherance of the general plan by permitting varied setbacks, diverse lot sizes, and other variations to the residential development standards. The development standards were established with the approval of a preliminary development plan by the city council. However, many of the preliminary development plans for residential planned district development and/or their subsequent use permit approval did not provide a sufficient written record to document the development standards and guide the approval of changes to properties over time. Where no record of development standards exists for a specific residential planned district.

Sep 26, 2025 • Final

Reroof

Perform a residential reroof with a complete tear off and install new composition shingles.

Roofing

Feb 22, 2013 • Final

Building

Retrofit windows and patio doors throughout the entire house.

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: 2
Covered Spaces: 2
Parking Features: Attached

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3

Interior Features
Interior Features: No Additional Rooms, Counter - Solid Surface
Street Level Features: Main Entry
Fireplaces Total: 1
Has Fireplace

Room Information
Kitchen Features: Counter - Solid Surface
Rooms Total: 11
Fireplace Features: Brick

Exterior

Building Information
Building Area Total: 2,560

Exterior Features
Fencing: Fenced

Property Information
Living Area: 2560
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1973

Lot Information
Lot Size Square Feet: 5400
Lot Size Area: 0.12
Lot Size Units: Acres
Lot Size Acres: 0.12
Lot Features: Court

Utilities

Utility Information
Water Source: Public

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

Location

Homeowners Association Information
Has Association
Association Amenities: Pool
Association Name: CALL LISTING AGENT
Association Fee: $100
Association Fee Frequency: Monthly

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,560
Stories: 2.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 2025
County: Contra Costa County
APN: 1332410115
HOA Dues: $100/month
Garage: Yes
Features: Pool

Home facts updated by owner on Jan 21, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 2.0mi

7/10

Foothill Middle School

Public 6-8 • Assigned • 2.4mi

9/10

Northgate High School

Public 9-12 • Assigned • 3.1mi

9/10

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

4/10 Heat Factor

7 days above 96° 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

Concord, CA • 94521

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 11.8 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.12M – $1.35M

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Home values near 4421 Shellbark Ct

Data from public records.

Address	Redfin Estimate
4415 Shellbark Court, Concord, CA 4 Beds \| 2 Baths \| 1917 Sq. Ft.	$985,794
4414 Shellbark Court, Concord, CA 3 Beds \| 2 Baths \| 1641 Sq. Ft.	$852,925

Address	Redfin Estimate
4413 Shellbark Court, Concord, CA 3 Beds \| 2 Baths \| 1641 Sq. Ft.	$895,305
4419 Shellbark Court, Concord, CA 4 Beds \| 3 Baths \| 2886 Sq. Ft.	$1,103,232

Address	Redfin Estimate
4416 Shellbark Court, Concord, CA 4 Beds \| 2.5 Baths \| 2130 Sq. Ft.	$1,052,815
4418 Shellbark Court, Concord, CA 5 Beds \| 3 Baths \| 2560 Sq. Ft.	$1,202,447

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not show owner updates. 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 94521, CA

Sale history for 4421 Shellbark Ct

Tax history for 4421 Shellbark Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94521

Home values near 4421 Shellbark Ct

More real estate resources