SOLD MAR 10, 2026

Sold on Mar 2026

$680,000

•

1,367

sq ft

1280 Shell Cir, Clayton, CA 94517

Track this home’s value and nearby sales activity

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

$497Price/Sq.Ft.

$509/moHOA Dues

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: 3 minutes ago

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

Redfin Estimate

$717,530

$38K since sold in March 2026$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.7% lower than the average sale price ($761K) 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 MAY 29, 2026
$840,000
B
3 beds2.5 baths1,663 sq ft
249 Stranahan 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 JUN 16, 2026
$820,000
D
3 beds2.5 baths1,939 sq ft
49 Tule Ct, Clayton, CA 94517
SOLD JUN 22, 2026
$839,000
E
3 beds2.5 baths1,939 sq ft
402 Chupcan Pl, Clayton, CA 94517
SOLD AUG 17, 2026
$801,765
F
3 beds2 baths1,343 sq ft
5027 Keller Ridge Dr, Clayton, CA 94517

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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

101.9%

+0.5% MoM

Median sale price

$1.1M

$11K MoM

Avg. days on market

21d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN TODAY, 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
COMING SOON
$1,675,000
4 beds3 baths3,011 sq ft
4 Pardi Ln, Clayton, CA 94517
$499,000
2 beds2 baths1,026 sq ft
3905 Coyote Crk, Clayton, CA 94517
COMING SOON
$1,168,000
4 beds2.5 baths2,032 sq ft
726 Bloching Cir, Clayton, CA 94517
OPEN TODAY, 12PM TO 3PM
$275,000
3 beds2 baths1,520 sq ft
16711 Marsh Creek Rd #42, Clayton, CA 94517
$895,000
3 beds2.5 baths1,939 sq ft
38 Jalalon Pl, Clayton, CA 94517
COMING SOON
$1,200,000
4 beds2.5 baths2,619 sq ft
332 Mt Washington Way, Clayton, CA 94517
$888,000
3 beds3 baths1,549 sq ft
1515 Ohara Ct, Clayton, CA 94517
See all

Provided by Redfin

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Rental estimate

Est. $3,196 per month, based on comparable rentals

Sale and tax history for 1280 Shell Cir

Sale History
Tax History

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

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 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

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 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 • 1.0mi

9/10

Concord High School

Public 9-12 • Assigned • 3.8mi

5/10

Provided by GreatSchools

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

$682,000 – $826,000

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New listings for sale in 94517

OPEN TODAY, 1PM TO 4PM

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3905 Coyote Crk, Clayton, CA 94517

COMING SOON

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726 Bloching Cir, Clayton, CA 94517

OPEN TODAY, 12PM TO 3PM

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COMING SOON

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$888,000

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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.	$673,629
1284 Shell Circle, Clayton, CA 3 Beds \| 3 Baths \| 1709 Sq. Ft.	$788,596

Address	Redfin Estimate
1264 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1355 Sq. Ft.	$709,402
1271 Shell Circle, Clayton, CA 2 Beds \| 2.5 Baths \| 1675 Sq. Ft.	$681,306

Address	Redfin Estimate
1282 Shell Circle, Clayton, CA 2 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$702,941
1273 Shell Circle, Clayton, CA 3 Beds \| 2.5 Baths \| 1367 Sq. Ft.	$692,498

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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1280 Shell Cir, Clayton, CA 94517

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About this home

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Market trends in 94517, CA

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Sale and tax history for 1280 Shell Cir

Public record

Property details

Parking

Interior

Exterior

Utilities

Location

Public facts

Around this home

Schools

Climate risks

Historical weather

Sun exposure

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Home values near 1280 Shell Cir

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