OFF MARKET

Off market aug 2010 for $399K

$700,081

Est. refi paymentEst. refi $2,666/mo

•

1,709

sq ft

1388 Shell Ln, Clayton, CA 94517

About this home

TownhomeProperty Type

1995Year Built

2,840 sq ftLot Size

$410Est. Price/Sq.Ft.

2 car garageParking

Listed by Johnny Young •DRE #01191625 • Compass

Listed by Daniel Young •DRE #01376764 • Prudential California Realty

Bought with Susan Chun •DRE #01461378 • Prudential California Realty

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40435509

Redfin Estimate

$700,081

$301K since sold in August 2010$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.3% lower than the average sale price ($789K) of 6 comparable homes.

SOLD SEP 10, 2026
$680,000
A
3 beds2.5 baths1,650 sq ft
276 Stranahan Cir, Clayton, CA 94517
SOLD SEP 14, 2026
$818,000
B
3 beds2.5 baths1,939 sq ft
921 Arrowhead Ter, Clayton, CA 94517
SOLD APR 6, 2026
$800,000
C
3 beds3 baths1,709 sq ft
1383 Shell Ln, Clayton, CA 94517
SOLD MAY 29, 2026
$840,000
D
3 beds2.5 baths1,663 sq ft
249 Stranahan Cir, Clayton, CA 94517
SOLD OCT 19, 2026
$775,000
E
3 beds2 baths1,389 sq ft
244 Stranahan Cir, Clayton, CA 94517
SOLD JUN 16, 2026
$820,000
F
3 beds2.5 baths1,939 sq ft
49 Tule Ct, Clayton, CA 94517

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Earn from this home

Sell

$469,817

Est. take-home

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Refinance

Est. cash available

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Rent

$3,275/mo

Redfin rental estimate

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Market trends in 94517, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.7%

0.4% MoM

Median sale price

$1.1M

$3K MoM

Avg. days on market

21d

10 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$1,200,000
4 beds2 baths2,343 sq ft
214 Mt Wilson Pl, Clayton, CA 94517
OPEN SAT, 1PM TO 4PM
$1,279,000
4 beds2 baths1,625 sq ft
21 Gibson Ln, Clayton, CA 94517
$1,399,000
4 beds2.5 baths2,542 sq ft
8019 Kelok Way, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 1388 Shell Ln

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40435509

Aug 18, 2010

Sold

$399,000

$233/sq ft

Dec 17, 2009

Pending

—

Nov 6, 2009

Price Changed

$399,000

$233/sq ft

Oct 23, 2009

Listed

$432,000

$253/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11175195

Aug 15, 2003

Sold

$456,950

$267/sq ft

Feb 20, 2003

Listing Removed

—

Feb 19, 2003

Listed

$459,950

$269/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11173142

Feb 18, 2003

Listing Removed

—

Public Records

Sep 22, 1995

Sold

$229,000

$134/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$7,177 (+2.6%)

$388,113 + $133,283

$521,396

2025

$6,995 (+4.1%)

$388,113 + $133,283

$521,396

2024

$6,719 (+2.1%)

$380,503 + $130,670

$511,173

2023

$6,581 (+0.8%)

$373,043 + $128,108

$501,151

2022

$6,531 (+2.0%)

$365,729 + $125,597

$491,326

2021

$6,402 (−0.6%)

$358,558 + $123,135

$481,693

2020

$6,439 (+1.2%)

$351,528 + $120,721

$472,249

2019

$6,364 (+3.8%)

$347,924 + $119,484

$467,408

2018

$6,130 (+3.4%)

$341,102 + $117,142

$458,244

2017

$5,930 (+2.8%)

$327,857 + $112,595

$440,452

2016

$5,766 (+1.3%)

$327,857 + $112,595

$440,452

2015

$5,694 (+1.8%)

$321,429 + $110,388

$431,817

2014

$5,592 (+7.5%)

$310,400 + $106,601

$417,001

2013

$5,202 (+15.0%)

$310,400 + $106,601

$417,001

2012

$4,525 (−9.1%)

$292,162 + $100,338

$392,500

2011

$4,977 (−9.5%)

$248,244 + $85,256

$333,500

2010

$5,497 (−1.1%)

$282,857 + $97,143

$380,000

2009

$5,561 (−10.3%)

$234,188 + $193,812

$428,000

2008

$6,202

$238,839 + $197,661

$436,500

Tax history for 1388 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2026

$7,177 (+2.6%)

$388,113 + $133,283

$521,396

2025

$6,995 (+4.1%)

$388,113 + $133,283

$521,396

2024

$6,719 (+2.1%)

$380,503 + $130,670

$511,173

2023

$6,581 (+0.8%)

$373,043 + $128,108

$501,151

2022

$6,531 (+2.0%)

$365,729 + $125,597

$491,326

2021

$6,402 (−0.6%)

$358,558 + $123,135

$481,693

2020

$6,439 (+1.2%)

$351,528 + $120,721

$472,249

2019

$6,364 (+3.8%)

$347,924 + $119,484

$467,408

2018

$6,130 (+3.4%)

$341,102 + $117,142

$458,244

2017

$5,930 (+2.8%)

$327,857 + $112,595

$440,452

2016

$5,766 (+1.3%)

$327,857 + $112,595

$440,452

2015

$5,694 (+1.8%)

$321,429 + $110,388

$431,817

2014

$5,592 (+7.5%)

$310,400 + $106,601

$417,001

2013

$5,202 (+15.0%)

$310,400 + $106,601

$417,001

2012

$4,525 (−9.1%)

$292,162 + $100,338

$392,500

2011

$4,977 (−9.5%)

$248,244 + $85,256

$333,500

2010

$5,497 (−1.1%)

$282,857 + $97,143

$380,000

2009

$5,561 (−10.3%)

$234,188 + $193,812

$428,000

2008

$6,202

$238,839 + $197,661

$436,500

*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

2,840 Sq. Ft.

Year renovated

1996

Sq. Ft.

1,709

Year built

1995

Style

Townhouse

County

Contra Costa County

APN

1184101127

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

Planned Development District

The major purposes of the Planned Development District are: To implement the objectives of the General Plan; To conserve outstanding natural and archeological features; To provide more private and public open space; To encourage building variety and innovative approaches in environmental design. The Planned Development District permits, for example, mixed land uses, varied setbacks and building heights and diverse lot sizes; To promote economy and efficiency through shared facilities and services.

Permitted uses

Include but are not limited to:

Housing-Single unit

Nov 4, 2025 • Active

Building - residential mechanical

Replace the furnace with a new heat pump and air handler. A HERS report may be required at the final inspection.

Heat pump

HVAC

Jul 23, 2025 • Final

Building/residential/rp/repair

Remove and replace lap siding and sheets of siding in like kind on a residential building.

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, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Shower Over Tub, Solid Surface

Interior Features
Interior Features: Dining Area, Family Room, Eat-in Kitchen
Appliances: Dishwasher, Disposal, Gas Range, Microwave, Free-Standing Range, Dryer, Washer, Gas Water Heater
Laundry Features: Laundry Closet
Upper Level Features: 2 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility
Street Level Features: 1 Bedroom, 1 Bath, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Dishwasher,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Microwave,Range/Oven Free Standing
Rooms Total: 7
Fireplace Features: Brick, Family Room, Gas
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,709

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Sprinklers Automatic, Sprinklers Back
Fencing: Fenced

Property Information
Living Area: 1709
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1995

Lot Information
Lot Size Square Feet: 2840
Lot Size Area: 0.07
Lot Size Units: Acres
Lot Size Acres: 0.07
Lot Features: Regular

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

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

Location

Multi-Unit Information
Common Walls: End Unit

Homeowners Association Information
Has Association
Association Amenities: Greenbelt
Association Name: CHAPARRAL SPRING HOA
Association Fee: $250
Association Fee Includes: Common Area Maint, Exterior Maintenance, Hazard Insurance, Management Fee, Reserves
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller

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

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,709
Stories: 2.0
Lot Size: 2,840 square feet
Style: Townhouse
Year Built: 1995
Year Renovated: 1996
County: Contra Costa County
APN: 1184101127

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

Mt. Diablo Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Diablo View Middle School

Public 6-8 • Assigned • 1.1mi

9/10

Concord High School

Public 9-12 • Assigned • 3.8mi

5/10

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

7/10 Fire Factor

17% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 96° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 18 days in 30 years

Provided by First Street

Historical weather

Clayton, CA • 94517

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

$666,000 – $806,000

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New listings for sale in 94517

OPEN SUN, 2PM TO 4PM

$1,200,000

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214 Mt Wilson Pl, Clayton, CA 94517

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OPEN SAT, 1PM TO 4PM

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Home values near 1388 Shell Ln

Data from public records.

Address	Redfin Estimate
1374 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$779,463
1390 Shell Ln, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$746,228

Address	Redfin Estimate
1378 Shell Ln, Clayton, CA 3 Beds \| 2.5 Baths \| 1430 Sq. Ft.	$685,849
1376 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$784,116

Address	Redfin Estimate
1389 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$718,667
1394 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$716,506

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2009. 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 94517, CA

Sale history for 1388 Shell Ln

Tax history for 1388 Shell Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94517

Home values near 1388 Shell Ln

More real estate resources