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4309 Clayton Rd, Concord, CA 94521 Property Records

Contra Costa County property record for 4309 Clayton Rd, Concord, CA 94521

Property Summary

Property TypeRegional Shopping Center, Mall
Details48,829 sqft · built 1989
Lot Size4.52 acres (197,065 sqft)
OwnerCompany Name on File
Tax Bill$196,727 (2025)
Deeds & MortgagesDec 2017 Transfer
Dec 2017 Transfer
+ 10 more
Flood ZoneZone X (minimal risk)
APN115-561-003-1

Property Details

APN / Parcel Number

Primary APN115-561-003-1
Alternative APN
  • 115-561-003

Interior

Stories1 Story
Building Area48,829 sqft Gross Area
1st Floor Area48,829 sqft

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 1989
Lot Area197,065 sqft

Location & Zoning

Street Address4305 CLAYTON RD, 4309
CityCONCORD
StateCA
Zip94521-2800
Property CategoryCommercial
Property TypeCommercial > Retail > Regional Shopping Center, Mall
Legal DescriptionREC OF SURVEY 33 LSM 8 POR PCL A
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4012
Census Tract333200

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on File
Mailing Address101 ELLINWOOD DR, PLEASANT HILL, CA 94523-7722
Owner TypeCompany
VestingTenants in Common

Deeds, Mortgages & Sale History

DateDocument
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 26, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 16, 2010
Transfer Doc0000119731
Record UpdatedOct 29, 2026

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242103
Instrument DateJul 1, 2017
Instrument242103
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPartnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242099
Instrument DateJul 1, 2017
Instrument242099
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242098
Instrument DateJul 1, 2017
Instrument242098
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242104
Instrument DateJul 1, 2017
Instrument242104
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPartnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242102
Instrument DateJul 1, 2017
Instrument242102
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242101
Instrument DateJul 1, 2017
Instrument242101
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242105
Instrument DateJul 1, 2017
Instrument242105
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPartnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242100
Instrument DateJul 1, 2017
Instrument242100
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242097
Instrument DateJun 30, 2017
Instrument242097
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242096
Instrument DateJun 30, 2017
Instrument242096
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242095
Instrument DateJun 30, 2017
Instrument242095
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 26, 2017
Property Address4309 CLAYTON RD, CONCORD, CA 94521-2842
Document Number0000242094
Instrument DateJun 30, 2017
Instrument242094
Transaction TypeTransfer
Record UpdatedJan 3, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address1615 FARM BUREAU RD CONCORD CA 945191941, CONCORD, CA 94519-1941

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$13,908,540 (+2%) Land $4,465,166 Building $9,443,374
2025$196,727.00 (+5.59%)$13,635,824 (+5.27%) Land $4,377,614 Building $9,258,210
2023$186,306.00 (+4.48%)$12,953,505 Land $4,207,627 Building $8,745,878
2022$178,318.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 575 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fixed Wireless in parts of the area		100 / 20

May also be available: Sonic Telecom, Verizon.

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