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20 E 18th St, Antioch, CA 94509 Property Records

Contra Costa County property record for 20 E 18th St, Antioch, CA 94509 · Last verified July 2026

Property Highlights

Property TypeCommercial > Retail > Regional Shopping Center, Mall
Year BuiltBuilt 1980
Square Footage12,592 sqft Gross Area
Lot Size1.4 acres
Last Sale$2,600,000 (2026)
Tax Bill$33,568.00 (2025)

Property Details

APN / Parcel Number

Primary APN065-183-026-7
Alternative APN
  • 065-183-026

Interior

Building Area12,592 sqft Gross Area
1st Floor12,592 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1959
Effective Year BuiltEffective 1980
Lot Area60,984 sqft

Location & Zoning

Street Address20 E 18TH ST
CityANTIOCH
StateCA
Zip94509-2400
Property UsageCommercial Property Usage
TypeCommercial > Retail > Regional Shopping Center, Mall
Legal DescriptionPOR NW QR SEC 19 T2N R2E 1.40 AC
Legal Range02E
Legal Township02N
Legal Section19
Legal SubdivisionRICHMOND ANNEX
JurisdictionCONTRA COSTA CA
Minor Civil DivisionANTIOCH-PITTSBURG
Census Blockgroup2
Census Block2004
Census Tract306003

Owner

Source: Contra Costa County records · APN 065-183-026-7

Assessment roll updated July 14, 2026 · Last verified July 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 Address111 E 18TH ST, ANTIOCH, CA 94509-2428
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Feb 20, 2026Deed of Trust, Mortgage · Small Business Association Mortgage
ADVANTAGE CERTIFIED DEVELOPMENT CORPORAT
Feb 10, 2026Deed of Trust, Mortgage · Commercial Mortgage
SECURITY NATIONAL LIFE INSURANCE COMPANY
Feb 10, 2026Grant Deed, Transfer · Commercial Mortgage
THE BANCORP BANK
Dec 13, 2023Deed of Trust, Mortgage · Building or Construction Mortgage
WELLS FARGO BANK NA
May 21, 2021Deed of Trust, Mortgage · Commercial Mortgage
MECHANICS BANK
Jul 02, 2018Loan Modification, Mortgage
WELLS FARGO BK
Jul 24, 2018Quit Claim Deed, Transfer
OLD REPUBLIC TITLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 10, 2026 · Amount on Record
Deed SaleFeb 10, 2026 · Amount on Record
Prior SaleDec 12, 2006
Deed Doc Number202613146
Prior Transfer DateMar 13, 2014
Prior Transfer Doc0000039304
Record RefreshedSep 20, 2026

February 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Transaction TypeMortgage
Record UpdatedMar 03, 2026
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO NCS

Transferred To (Grantee/Buyer)

NameVerified Name
Address20 E 18TH ST, ANTIOCH, CA 94509-2400

Mortgage

Document Number0000017111
DateFeb 20, 2026
Instrument2026- 017111
Lender
NameADVANTAGE CERTIFIED DEVELOPMENT CORPORAT
TypeNon-Lending Institution
Address100 OCEANGATE LBBY 375, LONG BEACH, CA 90802
Agreement
TypeSmall Business Association Mortgage
AmountAmount Recorded

February 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Transaction TypeMortgage
Record UpdatedFeb 20, 2026
Title CompanyUNKNOWN, MULTIPLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address161 E FRESNO ST, AVENAL, CA 93204-1524

Mortgage

Document Number0000013148
DateFeb 10, 2026
Instrument2026- 013148
Lender
NameSECURITY NATIONAL LIFE INSURANCE COMPANY
TypeInsurance Company
AddressPO BOX 57220, SALT LAKE CITY, UT 84157
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

February 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 10, 2026
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Document Number0000013146
Instrument DateJan 18, 2026
Instrument2026- 013146
Transaction TypeTransfer
Record UpdatedFeb 20, 2026
Title CompanyFIRST AMER TTL INS CO NATL C

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address111 E 18TH ST, ANTIOCH, CA 94509-2428

Mortgage

Document Number0000013147
DateFeb 10, 2026
Instrument2026- 013147
Lender
NameTHE BANCORP BANK
TypeBank
Address2101 GATEWAY CENTRE BLVD STE 100, MORRISVILLE, NC 27560
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

December 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Transaction TypeMortgage
Record UpdatedDec 21, 2023
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 7305, MENLO PARK, CA 94026-7305

Mortgage

Document Number0000132020
DateDec 13, 2023
Instrument2023-132020
Lender
NameWELLS FARGO BANK NA
TypeBank
AddressPHOENIX, AZ 85026
Agreement
TypeBuilding or Construction Mortgage
AmountAmount Recorded

May 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000150691
DateMay 21, 2021
Instrument2021-150691
Lender
NameMECHANICS BANK
TypeBank
AddressSANTA MARIA, CA 93456
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

July 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionCONTRA COSTA CA
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Document Number0000118039
Instrument DateJul 02, 2018
Transaction TypeMortgage
Record UpdatedNov 21, 2018
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany

Mortgage

Document Number0000118039
DateJul 24, 2018
Instrument118039
Lender
NameWELLS FARGO BK
TypeBank
AddressSAN ANTONIO, TX 78265
Agreement
AmountAmount Recorded

July 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJul 24, 2018
Property Address20 E 18TH ST, ANTIOCH, CA 94509-2400
Document Number0000118038
Instrument DateJun 12, 2018
Instrument118038
Transaction TypeTransfer
Record UpdatedAug 07, 2018
Title CompanyOLD REPUBLIC TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
AddressPO BOX 7824 MENLO PARK CA 940267824, MENLO PARK, CA 94026-7824

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch 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$2,828,054 (+2%) Land $1,272,070 Building $1,555,984
2025$33,568.00 (+8.86%)$2,772,603 (+4.04%) Land $1,247,128 Building $1,525,475
2023$30,837.00 (-5.24%)$2,664,941 Land $1,198,701 Building $1,466,240
2022$32,542.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

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