Off Market Oct 2004 for $555K

$916,792

Est. refi paymentEst. refi $2,840/mo

•

1,641

sq ft

4413 Shellbark Ct, Concord, CA 94521

About this home

Single-familyProperty Type

1973Year Built

5,460 sq ftLot Size

$559Est. Price/Sq.Ft.

2 car garageParking

Listed by Angela Santucci • Keller Williams Realty

Bought with Francisco Ortiz •DRE #01237144 • C21 Heritage Real Estate

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40041429

Redfin Estimate

$916,792

$362K since sold in October 2004$3,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.5% higher than the average sale price ($845K) of 6 comparable homes.

SOLD MAR 20, 2026
$930,000
A
3 beds2 baths1,641 sq ft
4413 Marsh Elder Ct, Concord, CA 94521
SOLD AUG 13, 2026
$659,400
B
3 beds2 baths1,506 sq ft
4565 Wildcat Ln, Concord, CA 94521
SOLD SEP 25, 2025
$975,000
C
3 beds2 baths1,641 sq ft
4410 Shellbark Ct, Concord, CA 94521
SOLD FEB 25, 2026
$825,000
D
3 beds2 baths1,726 sq ft
4495 Wildberry Ct, Concord, CA 94521
SOLD NOV 6, 2025
$777,000
E
3 beds2 baths1,588 sq ft
4513 Birch Bark Rd, Concord, CA 94521
SOLD MAY 20, 2026
$905,000
F
4 beds2 baths1,660 sq ft
4331 Blenheim Way, Concord, CA 94521

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Earn from this home

Sell

$693,302

Est. take-home

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Refinance

Est. cash available

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Rent

$3,468/mo

Redfin rental estimate

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Market trends in 94521, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.0% MoM

Median sale price

$850K

$43K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

133

7 MoM

New listings for sale

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Undisclosed address, Concord, CA 94521
OPEN SAT, 11AM TO 2PM
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3 beds2 baths1,349 sq ft
4044 Poplar Ave, Concord, CA 94521
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OPEN SUN, 1PM TO 4PM
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LISTED BY REDFIN
$410,000
3 beds1.5 baths1,191 sq ft
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See all

Provided by Redfin

Sale history for 4413 Shellbark Ct

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40041429

Oct 22, 2004

Sold

$555,000

$338/sq ft

Oct 1, 2004

Listing Removed

—

Sep 20, 2004

Listed

$520,000

$317/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11197255

Aug 26, 2003

Sold

$466,000

$284/sq ft

Jul 24, 2003

Listing Removed

—

Jul 18, 2003

Listed

$460,000

$280/sq ft

Public Records

Dec 15, 1994

Sold

$220,000

$134/sq ft

Public Records

Feb 28, 1992

Sold

$226,500

$138/sq ft

Public Records

Oct 22, 1987

Sold

$164,500

$100/sq ft

Public Records

Nov 18, 1983

Sold

$135,000

$82/sq ft

Public Records

Feb 1, 1979

Sold

$93,000

$57/sq ft

Public Records

Feb 1, 1978

Sold

$78,000

$48/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,472 (+2.6%)

$383,875 + $405,200

$789,075

2024

$9,234 (+1.9%)

$376,349 + $397,255

$773,604

2023

$9,065 (+1.3%)

$368,970 + $389,466

$758,436

2022

$8,950 (+2.5%)

$361,736 + $381,830

$743,566

2021

$8,735 (+0.7%)

$354,644 + $374,344

$728,988

2020

$8,676 (+1.2%)

$347,691 + $367,004

$714,695

2019

$8,570 (+3.9%)

$344,126 + $363,241

$707,367

2018

$8,248 (+6.4%)

$337,379 + $356,119

$693,498

2017

$7,751 (+1.7%)

$314,271 + $331,729

$646,000

2016

$7,620 (+10.8%)

$314,271 + $331,729

$646,000

2015

$6,878 (+20.7%)

$311,352 + $328,648

$640,000

2014

$5,698 (+25.6%)

$225,973 + $238,527

$464,500

2013

$4,537 (+0.6%)

$225,973 + $238,527

$464,500

2012

$4,508 (−3.6%)

$180,730 + $190,770

$371,500

2011

$4,677 (−5.4%)

$180,730 + $190,770

$371,500

2010

$4,944 (−8.5%)

$191,189 + $201,811

$393,000

2009

$5,404 (−11.6%)

$204,325 + $215,675

$420,000

2008

$6,113

$226,216 + $238,784

$465,000

Tax history for 4413 Shellbark Ct

Year

Property tax

Land + Additions

Assessment*

2025

$9,472 (+2.6%)

$383,875 + $405,200

$789,075

2024

$9,234 (+1.9%)

$376,349 + $397,255

$773,604

2023

$9,065 (+1.3%)

$368,970 + $389,466

$758,436

2022

$8,950 (+2.5%)

$361,736 + $381,830

$743,566

2021

$8,735 (+0.7%)

$354,644 + $374,344

$728,988

2020

$8,676 (+1.2%)

$347,691 + $367,004

$714,695

2019

$8,570 (+3.9%)

$344,126 + $363,241

$707,367

2018

$8,248 (+6.4%)

$337,379 + $356,119

$693,498

2017

$7,751 (+1.7%)

$314,271 + $331,729

$646,000

2016

$7,620 (+10.8%)

$314,271 + $331,729

$646,000

2015

$6,878 (+20.7%)

$311,352 + $328,648

$640,000

2014

$5,698 (+25.6%)

$225,973 + $238,527

$464,500

2013

$4,537 (+0.6%)

$225,973 + $238,527

$464,500

2012

$4,508 (−3.6%)

$180,730 + $190,770

$371,500

2011

$4,677 (−5.4%)

$180,730 + $190,770

$371,500

2010

$4,944 (−8.5%)

$191,189 + $201,811

$393,000

2009

$5,404 (−11.6%)

$204,325 + $215,675

$420,000

2008

$6,113

$226,216 + $238,784

$465,000

*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
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

5,460 Sq. Ft.

Year renovated

1974

Sq. Ft.

1,641

Year built

1973

Style

Single Family Residential

County

Contra Costa County

APN

1332410073

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 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.

Aug 11, 2025 • Final

Miscellaneous mechanical, electrical or plumbing

Replace the air conditioning system in a residential building.

HVAC

May 6, 2016 • Final

Building

Remove existing wood shake roofing and install new 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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2

Interior Features
Interior Features: No Additional Rooms, Breakfast Bar, Tile Counters
Appliances: Dishwasher, Plumbed For Ice Maker, Microwave, Free-Standing Range, Self Cleaning Oven, Water Filter System
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Laundry Room
Street Level Features: 3 Bedrooms, 2 Baths, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Laminate, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Tile,Dishwasher,Ice Maker Hookup,Microwave,Range/Oven Free Standing,Self-Cleaning Oven
Rooms Total: 9
Fireplace Features: Living Room

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 1,641
Builder Name: Larwin

Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shake

Mobile Home Information
Model: Seville

Property Information
Living Area: 1641
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1973

Lot Information
Lot Size Square Feet: 5460
Lot Size Area: 0.13
Lot Size Units: Acres
Lot Size Acres: 0.13
Lot Features: Level
Zoning: PD

Utilities

Utility Information
Water Source: Public

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s), Central Air

Location

Homeowners Association Information
Has Association
Association Amenities: Clubhouse, Greenbelt, Pool
Association Name: COWELL HOA
Association Fee: $86
Association Fee Includes: Common Area Maint
Association Fee Frequency: Monthly

School Information
High School District: Mount Diablo (925) 682-8000

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,641
Stories: 1.0
Lot Size: 5,460 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1974
County: Contra Costa County
APN: 1332410073

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 2.0mi

7/10

Foothill Middle School

Public 6-8 • Assigned • 2.5mi

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

$871,000 – $1.06M

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Home values near 4413 Shellbark Ct

Data from public records.

Address	Redfin Estimate
4415 Shellbark Court, Concord, CA 4 Beds \| 2 Baths \| 1917 Sq. Ft.	$1,008,471
4416 Shellbark Court, Concord, CA 4 Beds \| 2.5 Baths \| 2130 Sq. Ft.	$1,058,884

Address	Redfin Estimate
4405 Shellbark Court, Concord, CA 3 Beds \| 2 Baths \| 1641 Sq. Ft.	$949,368
4414 Shellbark Court, Concord, CA 3 Beds \| 2 Baths \| 1641 Sq. Ft.	$858,063

Address	Redfin Estimate
4407 Shellbark Court, Concord, CA 4 Beds \| 2.5 Baths \| 2886 Sq. Ft.	$1,172,901
4411 Shellbark Court, Concord, CA 5 Beds \| 2.5 Baths \| 2130 Sq. Ft.	$1,035,473

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2004. 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 94521, CA

Sale history for 4413 Shellbark Ct

Tax history for 4413 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 4413 Shellbark Ct

More real estate resources