OFF MARKET

Off Market Oct 2007 for $501K

$704,532

Est. refi paymentEst. refi $3,313/mo

•

1,430

sq ft

1378 Shell Ln, Clayton, CA 94517

About this home

TownhomeProperty Type

1991Year Built

1,675 sq ftLot Size

$493Est. Price/Sq.Ft.

2 car garageParking

Listed by George Vujnovich •DRE #00711036 • Better Homes Realty

Bought with Joe Dajani •DRE #01100804 • Prudential California Realty

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40286324

Redfin Estimate

$704,532

$203K since sold in October 2007$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.9% lower than the average sale price ($741K) of 6 comparable homes.

SOLD MAY 18, 2026
$660,000
A
3 beds2.5 baths1,367 sq ft
1273 Shell Cir, Clayton, CA 94517
SOLD MAR 10, 2026
$680,000
B
3 beds2.5 baths1,367 sq ft
1280 Shell Cir, Clayton, CA 94517
SOLD MAY 29, 2026
$840,000
C
3 beds2.5 baths1,663 sq ft
249 Stranahan Cir, Clayton, CA 94517
SOLD JUN 16, 2026
$820,000
D
3 beds2.5 baths1,939 sq ft
49 Tule Ct, Clayton, CA 94517
SOLD FEB 17, 2026
$605,000
E
2 beds2.5 baths1,367 sq ft
1295 Shell Cir, Clayton, CA 94517
SOLD JUN 22, 2026
$839,000
F
3 beds2.5 baths1,939 sq ft
402 Chupcan Pl, Clayton, CA 94517

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$462,037

Est. take-home

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Refinance

Est. cash available

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Rent

$3,261/mo

Redfin rental estimate

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Market trends in 94517, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.2%

0.6% MoM

Median sale price

$1.1M

$5K MoM

Avg. days on market

31d

10 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SUN, 1PM TO 4PM
$1,099,999
4 beds2.5 baths2,534 sq ft
5849 Mitchell Canyon Ct, Clayton, CA 94517
OPEN SUN, 1PM TO 4PM
$849,000
3 beds2.5 baths1,904 sq ft
718 Anizumne Ct, Clayton, CA 94517
COMING SOON
$1,550,000
4 beds3.5 baths3,294 sq ft
8106 Marsh Creek Rd, Clayton, CA 94517
OPEN SUN, 1PM TO 4PM
$775,000
3 beds2 baths1,389 sq ft
244 Stranahan Cir, Clayton, CA 94517
OPEN SUN, 1PM TO 4PM
$1,395,000
4 beds3 baths3,008 sq ft
308 Ahwanee Ln, Clayton, CA 94517
$749,000
4 beds2 baths1,578 sq ft
1013 Panadero Way, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 1378 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2025

$8,621 (+3.8%)

$388,531 + $283,357

$671,888

2024

$8,309 (+2.0%)

$380,913 + $277,801

$658,714

2023

$8,148 (+0.8%)

$373,445 + $272,354

$645,799

2022

$8,084 (+2.0%)

$366,123 + $267,014

$633,137

2021

$7,922 (−0.4%)

$358,945 + $261,779

$620,724

2020

$7,953 (+1.2%)

$351,907 + $256,647

$608,554

2019

$7,860 (+3.8%)

$348,299 + $254,016

$602,315

2018

$7,573 (+8.9%)

$341,470 + $249,036

$590,506

2017

$6,954 (+5.3%)

$308,505 + $224,995

$533,500

2016

$6,603 (+10.3%)

$308,505 + $224,995

$533,500

2015

$5,988 (+7.4%)

$293,760 + $214,240

$508,000

2014

$5,578 (+17.8%)

$240,559 + $175,441

$416,000

2013

$4,735 (+11.4%)

$240,559 + $175,441

$416,000

2012

$4,251 (−14.2%)

$202,682 + $147,818

$350,500

2011

$4,952 (−1.3%)

$178,684 + $130,316

$309,000

2010

$5,019 (−7.2%)

$218,584 + $159,416

$378,000

2009

$5,410 (−10.7%)

$222,054 + $161,946

$384,000

2008

$6,058

$244,317 + $178,183

$422,500

Tax history for 1378 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2025

$8,621 (+3.8%)

$388,531 + $283,357

$671,888

2024

$8,309 (+2.0%)

$380,913 + $277,801

$658,714

2023

$8,148 (+0.8%)

$373,445 + $272,354

$645,799

2022

$8,084 (+2.0%)

$366,123 + $267,014

$633,137

2021

$7,922 (−0.4%)

$358,945 + $261,779

$620,724

2020

$7,953 (+1.2%)

$351,907 + $256,647

$608,554

2019

$7,860 (+3.8%)

$348,299 + $254,016

$602,315

2018

$7,573 (+8.9%)

$341,470 + $249,036

$590,506

2017

$6,954 (+5.3%)

$308,505 + $224,995

$533,500

2016

$6,603 (+10.3%)

$308,505 + $224,995

$533,500

2015

$5,988 (+7.4%)

$293,760 + $214,240

$508,000

2014

$5,578 (+17.8%)

$240,559 + $175,441

$416,000

2013

$4,735 (+11.4%)

$240,559 + $175,441

$416,000

2012

$4,251 (−14.2%)

$202,682 + $147,818

$350,500

2011

$4,952 (−1.3%)

$178,684 + $130,316

$309,000

2010

$5,019 (−7.2%)

$218,584 + $159,416

$378,000

2009

$5,410 (−10.7%)

$222,054 + $161,946

$384,000

2008

$6,058

$244,317 + $178,183

$422,500

*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

1,675 Sq. Ft.

Year renovated

1991

Sq. Ft.

1,355

Year built

1991

Style

Townhouse

County

Contra Costa County

APN

1184101093

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 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

Feb 22, 2013 • Final

Bldhp historical

Work on a sewer lateral.

Plumbing

Jan 30, 2010 • Final

Building/residential/r/new single family-duplex

Construct a new attached single-family home.

New construction

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, Int Access From Garage, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Solid Surface
Primary Bathroom Included Features: Shower Over Tub, Solid Surface

Interior Features
Interior Features: Dining Area, Breakfast Bar, Tile Counters
Appliances: Dishwasher, Electric Range, Disposal, Microwave, Free-Standing Range, Refrigerator
Laundry Features: Laundry Room
Upper Level Features: 2 Bedrooms, 2 Baths, Primary Bedrm Suite - 1
Street Level Features: 0.5 Bath, Laundry Facility, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate, Linoleum, Parquet, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Tile,Dishwasher,Electric Range/Cooktop,Garbage Disposal,Microwave,Range/Oven Free Standing,Refrigerator
Rooms Total: 8
Fireplace Features: Living Room, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,430
Builder Name: Presley

Exterior Features
Patio And Porch Features: Patio
Door Features: Mirrored Closet Door(s)

Mobile Home Information
Model: Manzanita

Property Information
Living Area: 1430
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1991

Lot Information
Lot Size Square Feet: 1675
Lot Size Area: 0.03
Lot Size Units: Acres
Lot Size Acres: 0.03
Lot Features: Adj To/On Golf Course, Level

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

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

Location

Homeowners Association Information
Has Association
Association Amenities: Greenbelt, Pool, Spa/Hot Tub
Association Name: CHAPARRAL SPRING HOA
Association Fee: $225
Association Fee Includes: Common Area Maint, Management Fee
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Buyer

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

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,355
Stories: 2.0
Lot Size: 1,675 square feet
Style: Townhouse
Year Built: 1991
Year Renovated: 1991
County: Contra Costa County
APN: 1184101093

Home facts updated by county records on Jul 13, 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

$670,000 – $811,000

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New listings for sale in 94517

OPEN SUN, 1PM TO 4PM

$1,099,999

4 beds2.5 baths2,534 sq ft

5849 Mitchell Canyon Ct, Clayton, CA 94517

OPEN SUN, 1PM TO 4PM

$849,000

3 beds2.5 baths1,904 sq ft

718 Anizumne Ct, Clayton, CA 94517

COMING SOON

$1,550,000

4 beds3.5 baths3,294 sq ft

8106 Marsh Creek Rd, Clayton, CA 94517

OPEN SUN, 1PM TO 4PM

$775,000

3 beds2 baths1,389 sq ft

244 Stranahan Cir, Clayton, CA 94517

OPEN SUN, 1PM TO 4PM

$1,395,000

4 beds3 baths3,008 sq ft

308 Ahwanee Ln, Clayton, CA 94517

$749,000

4 beds2 baths1,578 sq ft

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Home values near 1378 Shell Ln

Data from public records.

Address	Redfin Estimate
1374 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$803,604
1376 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$799,851

Address	Redfin Estimate
1389 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$750,767
1394 Shell Ln, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$735,794

Address	Redfin Estimate
1390 Shell Ln, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$756,762
1372 Shell Ln, Clayton, CA 2 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$667,807

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2007. 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 1378 Shell Ln

Tax history for 1378 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 1378 Shell Ln

More real estate resources