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1339 Shell Ln, Clayton, CA 94517 Property Records

Contra Costa County property record for 1339 Shell Ln, Clayton, CA 94517 · Last verified August 2026

Property Highlights

Property TypeResidential > Condominium / Townhouse > Townhouse
Bedrooms3 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1993
Square Footage1,355 sqft Living Area
Lot Size1,800 sqft (0.041 acres)
GarageAttached, 438 sqft
Last Sale$184,500 (2018)
Tax Bill$6,608.00 (2025)

Property Details

APN / Parcel Number

Primary APN118-410-028-5
Alternative APN
  • 118-410-028

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms8 Rooms
Building Area1,355 sqft Living Area
1st Floor649 sqft 1st Floor
2nd Floor706 sqft 2nd Floor
Stories2 Stories

Exterior

Year BuiltBuilt 1993
Effective Year BuiltEffective 1993
Architectural StyleTownhouse Style
Lot Area1,800 sqft (0.041 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area438 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling

Location & Zoning

Street Address1339 SHELL LN
CityCLAYTON
StateCA
Zip94517-1225
Property UsageResidential Property Usage
TypeResidential > Condominium / Townhouse > Townhouse
Legal DescriptionT7066 L28
Legal SubdivisionMAP/SUB 7066
Legal Tract7066
Legal Lot Number28
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup2
Census Block2004
Census Tract355308

Owner

Source: Contra Costa County records · APN 118-410-028-5

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address1339 SHELL LN, CLAYTON, CA 94517-1225
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Apr 04, 2023Intrafamily Transfer, Transfer
Feb 02, 2023Intrafamily Transfer, Transfer
Jun 28, 2018Grant Deed, Transfer
PROSNITZ FAMILY TRUST (PT)

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 28, 2018 · Amount on Record
Deed SaleJun 28, 2018 · Amount on Record
Prior SaleJul 09, 2013 · Amount on Record
Deed Doc Number2018103025
Last Transfer DateMar 27, 2023
Transfer Doc0000030867
Record RefreshedSep 20, 2026

April 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateApr 04, 2023
Property Address1339 SHELL LN, CLAYTON, CA 94517-1225
Document Number0000030867
Map ReferenceMB 340 PG 11
Instrument DateMar 27, 2023
Instrument2023-030867
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address1339 SHELL LN, CLAYTON, CA 94517-1225

February 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateFeb 02, 2023
Property Address1339 SHELL LN, CLAYTON, CA 94517-1225
Document Number0000009384
Map ReferenceMB 340 PG 11
Instrument DateFeb 01, 2023
Instrument2023-009384
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1339 SHELL LN, CLAYTON, CA 94517-1225

June 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJun 28, 2018
Property Address1339 SHELL LN, CLAYTON, CA 94517-1225
Document Number0000103025
Instrument DateJun 25, 2018
Instrument103025
Transaction TypeTransfer
Record UpdatedJul 06, 2018
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$202.95
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address1339 SHELL LN CLAYTON CA 945171225, CLAYTON, CA 94517-1225

Mortgage

Document Number103026
DateJun 28, 2018
Instrument103026
Lender
NamePROSNITZ FAMILY TRUST (PT)
Address1910 WHITECLIFF CT, WALNUT CREEK, CA 94596-6226
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityClayton City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2026$478,669 (+2%) Land $326,568 Building $152,101
2025$6,608.00 (+6.37%)$469,284 (+4.04%) Land $320,165 Building $149,119
2023$6,212.00 (+0.73%)$451,064 (+2%) Land $307,734 Building $143,330
2022$6,167.00$442,220 Land $301,700 Building $140,520

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