Google street view image for 1173 Shell Ln, Clayton, CA 94517

OFF MARKET

$616,746

•

2 ba

•

1,145

sq ft

1173 Shell Ln, Clayton, CA 94517

About this home

1173 Shell Ln is a 1,145 square foot townhouse on a 3,187 square foot lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Clayton data, we estimate the home's value is $616,746.

TownhomeProperty Type

1994Year Built

3,187 sq ftLot Size

$539Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$616,746

$13K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.8% lower than the average sale price ($724K) of 6 comparable homes.

SOLD JUL 10, 2026
$776,000
A
2 beds2 baths1,235 sq ft
1731 Indian Wells Way, Clayton, CA 94517
SOLD SEP 10, 2026
$680,000
B
3 beds2.5 baths1,650 sq ft
276 Stranahan Cir, Clayton, CA 94517
SOLD NOV 13, 2025
$620,000
C
2 beds2 baths1,145 sq ft
1183 Shell Ln, Clayton, CA 94517
SOLD AUG 17, 2026
$801,765
D
3 beds2 baths1,343 sq ft
5027 Keller Ridge Dr, Clayton, CA 94517
SOLD NOV 6, 2025
$649,000
E
2 beds2 baths1,145 sq ft
1343 Shell Ln, Clayton, CA 94517
SOLD SEP 14, 2026
$818,000
F
3 beds2.5 baths1,939 sq ft
921 Arrowhead Ter, Clayton, CA 94517

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Earn from this home

Sell

$583,799

Est. take-home

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Rent

$2,782/mo

Redfin rental estimate

List your home for rent

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

$948,000
3 beds2.5 baths1,899 sq ft
1001 Feather Cir, Clayton, CA 94517
(415) 516-5760
COMING SOON
$749,000
2 beds2 baths1,235 sq ft
1725 Indian Wells Way, Clayton, CA 94517
OPEN SEP 22, 10AM TO 1PM
$1,168,000
4 beds2.5 baths2,032 sq ft
726 Bloching Cir, Clayton, CA 94517
OPEN SEP 22, 10:30AM TO 12:30PM
$799,000
3 beds2.5 baths1,958 sq ft
334 Saclan Ter, Clayton, CA 94517
$699,000
3 beds2 baths1,310 sq ft
599 Mt Dell Dr, Clayton, CA 94517
OPEN SEP 22, 10:30AM TO 12:30PM
$1,099,999
4 beds2.5 baths2,534 sq ft
5849 Mitchell Canyon Ct, Clayton, CA 94517
OPEN SEP 22, 10:30AM TO 12:30PM
$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
See all

Provided by Redfin

Sale history for 1173 Shell Ln

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,334 (+5.3%)

$154,712 + $120,904

$275,616

2024

$4,118 (+2.5%)

$151,679 + $118,534

$270,213

2023

$4,019 (+0.7%)

$148,705 + $116,210

$264,915

2022

$3,990 (+2.0%)

$145,790 + $113,932

$259,722

2021

$3,914 (−1.2%)

$142,932 + $111,699

$254,631

2020

$3,961 (+1.1%)

$140,130 + $109,509

$249,639

2019

$3,916 (+3.9%)

$138,694 + $108,387

$247,081

2018

$3,768 (+3.6%)

$135,975 + $106,262

$242,237

2017

$3,639 (+3.3%)

$130,696 + $102,137

$232,833

2016

$3,521 (+1.9%)

$130,696 + $102,137

$232,833

2015

$3,456 (+2.4%)

$128,134 + $100,135

$228,269

2014

$3,376 (+2.7%)

$123,738 + $96,699

$220,437

2013

$3,287 (+2.4%)

$123,738 + $96,699

$220,437

2012

$3,211 (+2.5%)

$123,179 + $96,262

$219,441

2011

$3,131 (+0.4%)

$120,764 + $94,375

$215,139

2010

$3,120 (+0.3%)

$118,397 + $92,525

$210,922

2009

$3,111 (+2.6%)

$117,513 + $91,834

$209,347

2008

$3,033

$117,793 + $92,053

$209,846

Tax history for 1173 Shell Ln

Year

Property tax

Land + Additions

Assessment*

2025

$4,334 (+5.3%)

$154,712 + $120,904

$275,616

2024

$4,118 (+2.5%)

$151,679 + $118,534

$270,213

2023

$4,019 (+0.7%)

$148,705 + $116,210

$264,915

2022

$3,990 (+2.0%)

$145,790 + $113,932

$259,722

2021

$3,914 (−1.2%)

$142,932 + $111,699

$254,631

2020

$3,961 (+1.1%)

$140,130 + $109,509

$249,639

2019

$3,916 (+3.9%)

$138,694 + $108,387

$247,081

2018

$3,768 (+3.6%)

$135,975 + $106,262

$242,237

2017

$3,639 (+3.3%)

$130,696 + $102,137

$232,833

2016

$3,521 (+1.9%)

$130,696 + $102,137

$232,833

2015

$3,456 (+2.4%)

$128,134 + $100,135

$228,269

2014

$3,376 (+2.7%)

$123,738 + $96,699

$220,437

2013

$3,287 (+2.4%)

$123,738 + $96,699

$220,437

2012

$3,211 (+2.5%)

$123,179 + $96,262

$219,441

2011

$3,131 (+0.4%)

$120,764 + $94,375

$215,139

2010

$3,120 (+0.3%)

$118,397 + $92,525

$210,922

2009

$3,111 (+2.6%)

$117,513 + $91,834

$209,347

2008

$3,033

$117,793 + $92,053

$209,846

*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: 6

Exterior

Property Information
Subdivision Name: SUBDIVISION 7066 CHAPARRAL SPG
Living Sq. Ft: 1,145
Ground Floor Sq. Ft: 1,145
Building Sq. Ft: 1,145
# of Stories: 1
Legal Description: T7066 L48

Parking & Garage Information
Garage/Parking Sq. Ft: 469

Lot Information
# of Buildings: 1
Land Sq. Ft: 3,187
Legal Lot Number: 48
Acres: 0.0732
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,145
Stories: 1.0
Lot Size: 3,187 square feet
Style: Townhouse
Year Built: 1994
Year Renovated: 1994
County: Contra Costa County
APN: 1184100483

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Mt. Diablo Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Diablo View Middle School

Public 6-8 • Assigned • 0.9mi

9/10

Concord High School

Public 9-12 • Assigned • 3.9mi

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

16% 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

$586,000 – $710,000

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1725 Indian Wells Way, Clayton, CA 94517

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$1,099,999

4 beds2.5 baths2,534 sq ft

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OPEN SEP 22, 10:30AM TO 12:30PM

$849,000

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COMING SOON

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Home values near 1173 Shell Ln

Data from public records.

Address	Redfin Estimate
1259 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$716,643
1273 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$676,948

Address	Redfin Estimate
1264 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$644,674
1275 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$784,411

Address	Redfin Estimate
1271 Shell Circle, Clayton, CA 2 Beds \| 2.5 Baths \| 1675 Sq. Ft.	$670,722
1189 Shell Lane, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$783,614

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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 1173 Shell Ln

Tax history for 1173 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 1173 Shell Ln

More real estate resources