SOLD MAR 10, 2026

Off market mar 2026 for $680K

$695,762

Est. refi paymentEst. refi $2,030/mo

•

1,367

sq ft

1280 Shell Cir, Clayton, CA 94517

About this home

A charming two-story townhouse in Clayton’s sought-after Chaparral Springs. With 3 beds, 2.5 baths and 1,367 sq ft, it’s designed for easy living. Enjoy a tranquil setting just minutes from Oakhurst Country Club, scenic trails and downtown Clayton. A marble-tiled entry opens to a bright living and dining area where sunlight and a two-way marble-tiled fireplace create inviting warmth. Sleek, high-quality laminate flooring connects the spaces and a sliding door leads to a low-maintenance yard with redwood decking, a retractable Sunsetter awning, and a stone patio overlooking the Oakhurst golf course and Mt. Diablo State Park for sunsets. The kitchen offers tiled floors, updated appliances, and a breakfast bar, with laundry and a half bath nearby. Upstairs, high-quality durable carpet spans an airy mezzanine landing. The primary suite features diamond-peaked vaulted ceilings, a mirrored closet, and an ensuite with dual vanities, while two additional bedrooms share a hall bath. The attached garage includes built-in shelving, a workbench, and loft storage. Recent updates include a premium HVAC system, water heater, and Andersen thermally protected west-facing windows. Chaparral Springs residents enjoy a pool, greenbelts and maintenance. Close to downtown restaurants, shops, and trails

TownhomeProperty Type

1991Year Built

1,675 sq ftLot Size

$509Est. Price/Sq.Ft.

2 car garageParking

Listed by Wendy Moore •DRE #01408930 • Christie's Intl RE Sereno

Bought with Wendy Shearer •DRE #01355037 • Rick Fuller Inc.

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41115075

Redfin Estimate

$695,762

$16K since sold in March 2026$16K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% lower than the average sale price ($730K) 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 SEP 10, 2026
$680,000
B
3 beds2.5 baths1,650 sq ft
276 Stranahan Cir, Clayton, CA 94517
SOLD OCT 19, 2026
$775,000
C
3 beds2 baths1,389 sq ft
244 Stranahan Cir, Clayton, CA 94517
SOLD SEP 14, 2026
$818,000
D
3 beds2.5 baths1,939 sq ft
921 Arrowhead Ter, Clayton, CA 94517
SOLD MAY 29, 2026
$840,000
E
3 beds2.5 baths1,663 sq ft
249 Stranahan Cir, Clayton, CA 94517
SOLD FEB 17, 2026
$605,000
F
2 beds2.5 baths1,367 sq ft
1295 Shell Cir, Clayton, CA 94517

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Earn from this home

Sell

$120,722

Est. take-home

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Refinance

Est. cash available

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Rent

$3,096/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 SAT, 1PM TO 4PM
$1,279,000
4 beds2 baths1,625 sq ft
21 Gibson Ln, Clayton, CA 94517
$1,450,000
4 beds2.5 baths2,542 sq ft
8019 Kelok Way, Clayton, CA 94517
$2,299,950
4 beds2.5 baths3,151 sq ft
4270 Leon Dr, Clayton, CA 94517
OPEN SUN, 2PM TO 4PM
$899,000
3 beds2.5 baths1,886 sq ft
1049 Feather Cir, Clayton, CA 94517
$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 1280 Shell Cir

Year

Property tax

Land + Additions

Assessment*

2025

$6,035 (+4.4%)

$234,466 + $198,393

$432,859

2024

$5,780 (+2.2%)

$229,869 + $194,503

$424,372

2023

$5,657 (+0.8%)

$225,362 + $190,690

$416,052

2022

$5,615 (+2.0%)

$220,944 + $186,951

$407,895

2021

$5,504 (−0.7%)

$216,612 + $183,286

$399,898

2020

$5,544 (+1.2%)

$212,365 + $179,693

$392,058

2019

$5,481 (+3.8%)

$210,188 + $177,851

$388,039

2018

$5,278 (+3.4%)

$206,067 + $174,364

$380,431

2017

$5,103 (+3.0%)

$198,066 + $167,595

$365,661

2016

$4,955 (+1.4%)

$198,066 + $167,595

$365,661

2015

$4,886 (+2.0%)

$194,183 + $164,309

$358,492

2014

$4,791 (+2.6%)

$187,521 + $158,671

$346,192

2013

$4,670 (+14.2%)

$187,521 + $158,671

$346,192

2012

$4,090 (−7.9%)

$186,674 + $157,954

$344,628

2011

$4,442 (+0.5%)

$159,521 + $134,979

$294,500

2010

$4,418 (+0.3%)

$179,426 + $151,821

$331,247

2009

$4,405 (+2.6%)

$178,086 + $150,687

$328,773

2008

$4,293

$178,510 + $151,045

$329,555

Tax history for 1280 Shell Cir

Year

Property tax

Land + Additions

Assessment*

2025

$6,035 (+4.4%)

$234,466 + $198,393

$432,859

2024

$5,780 (+2.2%)

$229,869 + $194,503

$424,372

2023

$5,657 (+0.8%)

$225,362 + $190,690

$416,052

2022

$5,615 (+2.0%)

$220,944 + $186,951

$407,895

2021

$5,504 (−0.7%)

$216,612 + $183,286

$399,898

2020

$5,544 (+1.2%)

$212,365 + $179,693

$392,058

2019

$5,481 (+3.8%)

$210,188 + $177,851

$388,039

2018

$5,278 (+3.4%)

$206,067 + $174,364

$380,431

2017

$5,103 (+3.0%)

$198,066 + $167,595

$365,661

2016

$4,955 (+1.4%)

$198,066 + $167,595

$365,661

2015

$4,886 (+2.0%)

$194,183 + $164,309

$358,492

2014

$4,791 (+2.6%)

$187,521 + $158,671

$346,192

2013

$4,670 (+14.2%)

$187,521 + $158,671

$346,192

2012

$4,090 (−7.9%)

$186,674 + $157,954

$344,628

2011

$4,442 (+0.5%)

$159,521 + $134,979

$294,500

2010

$4,418 (+0.3%)

$179,426 + $151,821

$331,247

2009

$4,405 (+2.6%)

$178,086 + $150,687

$328,773

2008

$4,293

$178,510 + $151,045

$329,555

*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.

1,367

Year built

1991

Style

Townhouse

County

Contra Costa County

APN

1184100707

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 9, 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

Apr 17, 2025 • Final

Building - residential mechanical

Remove and replace the air handler, heat pump, and ductwork on a residential building.

HVAC

Jun 27, 2022 • Final

Building/residential/al/alteration

Remove and replace windows and a patio door with new retrofit units of the same size and style.

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
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, Garage Door Opener

Interior

Virtual Tour

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

Interior Features
Interior Features: Ground Floor Location, Dining Area, Breakfast Bar, Pantry
Appliances: Microwave, Free-Standing Range, Refrigerator, Self Cleaning Oven, Gas Water Heater
Laundry Features: Dryer, Laundry Room, Washer, Cabinets
Upper Level Features: 2 Bedrooms, 1 Bath, Primary Bedrm Suite - 1
Street Level Features: 0.5 Bath, Laundry Facility, Main Entry
Window Features: Window Coverings, Low Emissivity Windows
Fireplaces Total: 1
Has Fireplace
Flooring: Linoleum, Tile, Carpet, Engineered Wood

Room Information
Kitchen Features: Breakfast Bar,Tile Counters,Disposal,Microwave,Pantry,Range/Oven Free Standing,Refrigerator,Self-Cleaning Oven
Rooms Total: 7
Room Type: Dining Area
Fireplace Features: Gas, Two-Way

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,367

Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Low Maintenance
Fencing: Fenced

Pool Information
Pool Features: Community

Property Information
Living Area: 1367
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: 0.04
Lot Size Units: Acres
Lot Size Acres: 0.04
Lot Features: On Golf Course, Level, Landscaped

Utilities

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

Location

Homeowners Association Information
Has Association
Association Amenities: Greenbelt, Pool, Close to Golf Course, Guest Parking
Association Name: CHAPARRAL SPRING HOA
Association Fee: $509
Association Fee Includes: Reserves, Management Fee, Common Area Maint, Exterior Maintenance
Association Fee Frequency: Monthly

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: 1184100707

Home facts updated by county records on Oct 9, 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 • 1.0mi

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

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

$659,000 – $798,000

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New listings for sale in 94517

OPEN SAT, 1PM TO 4PM

$1,279,000

4 beds2 baths1,625 sq ft

21 Gibson Ln, Clayton, CA 94517

$1,450,000

4 beds2.5 baths2,542 sq ft

8019 Kelok Way, Clayton, CA 94517

$2,299,950

4 beds2.5 baths3,151 sq ft

4270 Leon Dr, Clayton, CA 94517

OPEN SUN, 2PM TO 4PM

$899,000

3 beds2.5 baths1,886 sq ft

1049 Feather Cir, Clayton, CA 94517

$1,550,000

4 beds3.5 baths3,294 sq ft

8106 Marsh Creek Rd, Clayton, CA 94517

Home values near 1280 Shell Cir

Data from public records.

Address	Redfin Estimate
1292 Shell Circle, Clayton, CA 2 Beds \| 2 Baths \| 1145 Sq. Ft.	$666,288
1284 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$762,008

Address	Redfin Estimate
1264 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$654,026
1271 Shell Circle, Clayton, CA 2 Beds \| 2.5 Baths \| 1675 Sq. Ft.	$661,528

Address	Redfin Estimate
1282 Shell Circle, Clayton, CA 2 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$685,013
1273 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$665,215

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. 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 1280 Shell Cir

Tax history for 1280 Shell Cir

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 1280 Shell Cir

More real estate resources