bridgeMLS, Bay East AOR, or Contra Costa AOR #40455666
May 6, 2010
Sold
$425,000
$249/sq ft
Mar 19, 2010
Pending
—
Mar 14, 2010
Listed
$424,990
$249/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11216435
Feb 6, 2004
Sold
$447,000
$262/sq ft
Jan 3, 2004
Listing Removed
—
Jan 1, 2004
Listed
$449,900
$263/sq ft
ELEGANT HOME IN TRANQUIL SETTING*SPACIOUS REMOD KIT W/CORIAN*LRG MSTR W/WALKIN*FRML DINING*ALL CLSTS W/ORGANIZERS*1 BD/BTH DOWN
bridgeMLS, Bay East AOR, or Contra Costa AOR #11212099
Jan 2, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11213283
Dec 28, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11210114
Nov 5, 2003
Listing Removed
—
Public Records
Jan 24, 1992
Sold
$233,500
$137/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,406 (+4.0%)
$329,150 + $230,402
$559,552
2024
$7,121 (+2.1%)
$322,697 + $225,885
$548,582
2023
$6,978 (+0.8%)
$316,370 + $221,456
$537,826
2022
$6,924 (+2.0%)
$310,167 + $217,114
$527,281
2021
$6,786 (−0.5%)
$304,086 + $212,857
$516,943
2020
$6,821 (+1.2%)
$298,124 + $208,684
$506,808
2019
$6,742 (+3.8%)
$295,068 + $206,545
$501,613
2018
$6,495 (+3.4%)
$289,283 + $202,496
$491,779
2017
$6,283 (+2.8%)
$278,050 + $194,634
$472,684
2016
$6,112 (+1.2%)
$278,050 + $194,634
$472,684
2015
$6,038 (+1.8%)
$272,599 + $190,818
$463,417
2014
$5,933 (+16.6%)
$263,246 + $184,271
$447,517
2013
$5,089 (+21.6%)
$263,246 + $184,271
$447,517
2012
$4,184 (−15.3%)
$225,000 + $157,500
$382,500
2011
$4,941 (−5.2%)
$178,235 + $124,765
$303,000
2010
$5,210 (−4.1%)
$220,883 + $154,617
$375,500
2009
$5,432 (−9.7%)
$232,188 + $169,312
$401,500
2008
$6,019
$245,489 + $179,011
$424,500
Tax history for 1340 Shell Ln
Year
Property tax
Land + Additions
Assessment*
2025
$7,406 (+4.0%)
$329,150 + $230,402
$559,552
2024
$7,121 (+2.1%)
$322,697 + $225,885
$548,582
2023
$6,978 (+0.8%)
$316,370 + $221,456
$537,826
2022
$6,924 (+2.0%)
$310,167 + $217,114
$527,281
2021
$6,786 (−0.5%)
$304,086 + $212,857
$516,943
2020
$6,821 (+1.2%)
$298,124 + $208,684
$506,808
2019
$6,742 (+3.8%)
$295,068 + $206,545
$501,613
2018
$6,495 (+3.4%)
$289,283 + $202,496
$491,779
2017
$6,283 (+2.8%)
$278,050 + $194,634
$472,684
2016
$6,112 (+1.2%)
$278,050 + $194,634
$472,684
2015
$6,038 (+1.8%)
$272,599 + $190,818
$463,417
2014
$5,933 (+16.6%)
$263,246 + $184,271
$447,517
2013
$5,089 (+21.6%)
$263,246 + $184,271
$447,517
2012
$4,184 (−15.3%)
$225,000 + $157,500
$382,500
2011
$4,941 (−5.2%)
$178,235 + $124,765
$303,000
2010
$5,210 (−4.1%)
$220,883 + $154,617
$375,500
2009
$5,432 (−9.7%)
$232,188 + $169,312
$401,500
2008
$6,019
$245,489 + $179,011
$424,500
*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
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
2,940 Sq. Ft.
Year renovated
1991
Sq. Ft.
1,709
Year built
1991
Style
Townhouse
County
Contra Costa County
APN
1184100889
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
PD
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
Aug 19, 2004 • Final
Building - residential plumbing
Remove and replace a water heater.
Plumbing
Water heater
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
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Shower Over Tub
Interior Features
Interior Features: No Additional Rooms, Breakfast Bar, Eat-in Kitchen
Appliances: Gas Range
Laundry Features: Laundry Closet
Upper Level Features: 2 Bedrooms, 2 Baths
Street Level Features: 1 Bedroom, 1 Bath
Fireplaces Total: 1
Has Fireplace
Flooring: Carpet
Room Information
Kitchen Features: Breakfast Bar,Eat In Kitchen,Gas Range/Cooktop
Rooms Total: 7
Fireplace Features: Living Room
Exterior
Building Information
Building Area Total: 1,709
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard
Property Information
Living Area: 1709
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1991
Lot Information
Lot Size Square Feet: 2940
Lot Size Area: 0.06
Lot Size Units: Acres
Lot Size Acres: 0.06
Lot Features: Corner Lot
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
Homeowners Association Information
Has Association
Association Name: CHAPPARAL SPRINGS
Association Fee: $250
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller
School Information
High School District: Mount Diablo (925) 682-8000
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,709
Stories: 2.0
Lot Size: 2,940 square feet
Style: Townhouse
Year Built: 1991
Year Renovated: 1991
County: Contra Costa County
APN: 1184100889
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 • 1.0mi
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)
60
40
64
43
72
47
72
48
80
52
85
55
85
56
92
59
86
58
79
54
64
46
57
44
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
$729,000 – $883,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2010. This data may not match public records. Learn more.