Google satellite image for 1380 Shell Ln, Clayton, CA 94517

Off market feb 2020 for $565K

$680,146

Est. refi paymentEst. refi $4,375/mo

•

3 ba

•

1,367

sq ft

1380 Shell Ln, Clayton, CA 94517

About this home

1380 Shell Ln is a 1,367 square foot townhouse on a 1,675 square foot lot with 2 bedrooms and 3 bathrooms. - it last sold on February 20, 2020 for $565,000. Based on Redfin's Clayton data, we estimate the home's value is $680,146.

TownhomeProperty Type

1991Year Built

1,675 sq ftLot Size

$498Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$680,146

$115K since sold in February 2020$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.1% higher than the average sale price ($679K) 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 FEB 17, 2026
$605,000
C
2 beds2.5 baths1,367 sq ft
1295 Shell Cir, Clayton, CA 94517
SOLD SEP 10, 2026
$680,000
D
3 beds2.5 baths1,650 sq ft
276 Stranahan Cir, Clayton, CA 94517
SOLD NOV 13, 2025
$675,000
E
2 beds2.5 baths1,367 sq ft
1338 Shell Ln, Clayton, CA 94517
SOLD OCT 19, 2026
$775,000
F
3 beds2 baths1,389 sq ft
244 Stranahan Cir, Clayton, CA 94517

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Earn from this home

Sell

$252,914

Est. take-home

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Refinance

Est. cash available

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Rent

$3,162/mo

Redfin rental estimate

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Market trends in 94517, CA

Last updated October 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 SAT, 2PM TO 4PM
$1,499,000
4 beds3 baths3,016 sq ft
24 Promontory Pl, Clayton, CA 94517
OPEN SAT, 1PM TO 4PM
$1,550,000
5 beds3 baths2,691 sq ft
109 Mt Trinity Ct, Clayton, CA 94517
OPEN SAT, 1PM TO 4PM
$1,175,000
5 beds3.5 baths2,260 sq ft
68 Nottingham Pl, Clayton, CA 94517
OPEN SUN, 12PM TO 2PM
$849,000
3 beds2 baths1,352 sq ft
1377 El Camino Dr, Clayton, CA 94517
OPEN SUN, 1PM TO 4PM
$815,000
3 beds2.5 baths1,939 sq ft
1766 Indian Wls, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 1380 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2026

$8,457 (+2.5%)

$407,162 + $223,101

$630,263

2025

$8,249 (+3.8%)

$407,162 + $223,101

$630,263

2024

$7,946 (+2.0%)

$399,179 + $218,727

$617,906

2023

$7,792 (+0.8%)

$391,352 + $214,439

$605,791

2022

$7,733 (+2.0%)

$383,679 + $210,235

$593,914

2021

$7,580 (+16.6%)

$376,156 + $206,113

$582,269

2020

$6,499 (+1.1%)

$368,781 + $202,072

$570,853

2019

$6,426 (+3.8%)

$263,399 + $202,612

$466,011

2018

$6,191 (+3.3%)

$258,235 + $198,640

$456,875

2017

$5,990 (+2.8%)

$248,208 + $190,928

$439,136

2016

$5,826 (+1.2%)

$248,208 + $190,928

$439,136

2015

$5,755 (+1.8%)

$243,342 + $187,185

$430,527

2014

$5,653 (+17.3%)

$234,992 + $180,763

$415,755

2013

$4,818 (+15.6%)

$234,992 + $180,763

$415,755

2012

$4,167 (−14.3%)

$198,391 + $152,609

$351,000

2011

$4,865 (−5.6%)

$166,456 + $128,044

$294,500

2010

$5,155 (−0.8%)

$205,174 + $157,826

$363,000

2009

$5,197 (+2.6%)

$220,152 + $169,348

$389,500

2008

$5,065

$223,699 + $172,076

$395,775

Tax history for 1380 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2026

$8,457 (+2.5%)

$407,162 + $223,101

$630,263

2025

$8,249 (+3.8%)

$407,162 + $223,101

$630,263

2024

$7,946 (+2.0%)

$399,179 + $218,727

$617,906

2023

$7,792 (+0.8%)

$391,352 + $214,439

$605,791

2022

$7,733 (+2.0%)

$383,679 + $210,235

$593,914

2021

$7,580 (+16.6%)

$376,156 + $206,113

$582,269

2020

$6,499 (+1.1%)

$368,781 + $202,072

$570,853

2019

$6,426 (+3.8%)

$263,399 + $202,612

$466,011

2018

$6,191 (+3.3%)

$258,235 + $198,640

$456,875

2017

$5,990 (+2.8%)

$248,208 + $190,928

$439,136

2016

$5,826 (+1.2%)

$248,208 + $190,928

$439,136

2015

$5,755 (+1.8%)

$243,342 + $187,185

$430,527

2014

$5,653 (+17.3%)

$234,992 + $180,763

$415,755

2013

$4,818 (+15.6%)

$234,992 + $180,763

$415,755

2012

$4,167 (−14.3%)

$198,391 + $152,609

$351,000

2011

$4,865 (−5.6%)

$166,456 + $128,044

$294,500

2010

$5,155 (−0.8%)

$205,174 + $157,826

$363,000

2009

$5,197 (+2.6%)

$220,152 + $169,348

$389,500

2008

$5,065

$223,699 + $172,076

$395,775

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

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

Property details

Interior

Room Information
# of Rooms: 7

Exterior

Property Information
Subdivision Name: SUBDIVISION 7066 CHAPARRAL SPG
Living Sq. Ft: 1,367
Ground Floor Sq. Ft: 661
Building Sq. Ft: 1,367
# of Stories: 2
Legal Description: T7066 L110

Parking & Garage Information
Garage/Parking Sq. Ft: 438

Lot Information
# of Buildings: 1
Land Sq. Ft: 1,675
Legal Lot Number: 110
Acres: 0.0385
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 3.0
Sq. Ft.: 1,367
Stories: 2.0
Lot Size: 1,675 square feet
Style: Townhouse
Year Built: 1991
Year Renovated: 1991
County: Contra Costa County
APN: 1184101101

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

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

$647,000 – $783,000

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Expansive decking • Mature landscaping • Colorful gardens

OPEN SAT, 1PM TO 4PM

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Home values near 1380 Shell Ln

Data from public records.

Address	Redfin Estimate
1374 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$778,845
1390 Shell Lane, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$747,764
1372 Shell Lane, Clayton, CA 2 Beds \| 3 Baths \| 1367 Sq. Ft.	$680,229
1383 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$798,450
1398 Shell Lane, Clayton, CA 2 Beds \| 2.5 Baths \| 1366 Sq. Ft.	$684,449
1396 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1355 Sq. Ft.	$650,909
1375 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$745,469

Address	Redfin Estimate
1378 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1355 Sq. Ft.	$682,408
1376 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$784,363
1294 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$788,858
1298 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1355 Sq. Ft.	$582,479
1373 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$757,164
1379 Shell Lane, Clayton, CA 2 Beds \| 3 Baths \| 1367 Sq. Ft.	$617,530
1392 Shell Lane, Clayton, CA 2 Beds \| 3 Baths \| 1366 Sq. Ft.	$693,240

Address	Redfin Estimate
1389 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$716,269
1394 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$715,963
1370 Shell Lane, Clayton, CA 2 Beds \| 3 Baths \| 1367 Sq. Ft.	$678,423
1377 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1355 Sq. Ft.	$672,165
1371 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1355 Sq. Ft.	$682,379
1296 Shell Circle, Clayton, CA 2 Beds \| 3 Baths \| 1367 Sq. Ft.	$581,836
1385 Shell Lane, Clayton, CA 2 Beds \| 3 Baths \| 1367 Sq. Ft.	$633,932

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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 1380 Shell Ln

Tax history for 1380 Shell Ln

Zoning and permits

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 1380 Shell Ln

More real estate resources