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3478 Main St, Oakley, CA 94561 Property Records

Contra Costa County property record for 3478 Main St, Oakley, CA 94561 · Last verified August 2026

Property Highlights

Property TypeCommercial > Office > Commercial Office
Year BuiltBuilt 1965
Square Footage1,196 sqft Gross Area
Lot Size8,250 sqft (0.189 acres)
Last Sale$599,000 (2021)
Tax Bill$8,018.00 (2025)

Property Details

APN / Parcel Number

Primary APN037-160-020-6
Alternative APN
  • 037-160-020

Interior

Total Rooms1 Rooms
Building Area1,196 sqft Gross Area
1st Floor1,196 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1941
Effective Year BuiltEffective 1965
Lot Area8,250 sqft (0.189 acres)

Location & Zoning

Street Address3478 MAIN ST
CityOAKLEY
StateCA
Zip94561-3137
Property UsageCommercial Property Usage
TypeCommercial > Office > Commercial Office
Legal DescriptionPOR SEC 23 T2N R2E
Legal Range02E
Legal Township02N
Legal Section23
Legal SubdivisionSUBDIVISION 5169
JurisdictionCONTRA COSTA CA
Minor Civil DivisionEAST CONTRA COSTA
Census Blockgroup2
Census Block2000
Census Tract302005

Owner

Source: Contra Costa County records · APN 037-160-020-6

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 RecordIndividual Name on File
Mailing Address3478 MAIN ST, OAKLEY, CA 94561-3137
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Feb 08, 2022Deed of Trust, Mortgage · Small Business Association Mortgage
THE MORTGAGE CAPITAL DEVELOPMENT CORP
Feb 08, 2022Lease, Transfer
TICOR TITLE NATIONAL COMMERCIAL SERVICES, TICOR TITLE NATL COM SVCS
Dec 16, 2021Affidavit of Death of Joint Tenant, Transfer
FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Dec 16, 2021Intrafamily Transfer, Transfer · Line of Credit
BAC COMMUNITY BANK
Dec 16, 2021Grant Deed, Transfer · Stand Alone First Mortgage
BAC COMMUNITY BANK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 16, 2021 · Amount on Record
Deed SaleDec 16, 2021 · Amount on Record
Deed Doc Number2021340463
Last Transfer DateFeb 02, 2022
Transfer Doc0000023959
Record RefreshedSep 20, 2026

February 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3478 MAIN ST, OAKLEY, CA 94561-3137
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyTICOR TITLE NATL COM SVCS

Transferred To (Grantee/Buyer)

NameVerified Name
Address3478 MAIN ST, OAKLEY, CA 94561-3137

Mortgage

Document Number0000023957
DateFeb 08, 2022
Instrument2022-023957
Lender
NameTHE MORTGAGE CAPITAL DEVELOPMENT CORP
TypeMortgage Company
AddressOAKLAND, CA 94612
Agreement
TypeSmall Business Association Mortgage
AmountAmount Recorded

February 2022: Lease, Transfer

Document TypeLease
JurisdictionCONTRA COSTA CA
Recording DateFeb 08, 2022
Property Address3478 MAIN ST, OAKLEY, CA 94561-3137
Document Number0000023959
Instrument DateFeb 02, 2022
Instrument2022-023959
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyTICOR TITLE NATIONAL COMMERCIAL SERVICES, TICOR TITLE NATL COM SVCS

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

December 2021: Affidavit of Death of Joint Tenant, Transfer

Document TypeAffidavit of Death of Joint Tenant
JurisdictionCONTRA COSTA CA
Recording DateDec 16, 2021
Property Address3478 MAIN ST, OAKLEY, CA 94561-3137
Document Number0000340462
Instrument DateDec 08, 2021
Instrument2021-340462
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4605 ROSE AVE, OAKLEY, CA 94561-5791

December 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateDec 16, 2021
Property Address3478 MAIN ST, OAKLEY, CA 94561-3137
Document Number0000340464
Instrument DateDec 08, 2021
Instrument2021-340464
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3478 MAIN ST, OAKLEY, CA 94561-3137

Mortgage

Document Number0000340466
DateDec 16, 2021
Instrument2021-340466
Lender
NameBAC COMMUNITY BANK
TypeBank
AddressSTOCKTON, CA 95201
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

December 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 16, 2021
Property Address3478 MAIN ST, OAKLEY, CA 94561-3137
Document Number0000340463
Instrument DateDec 08, 2021
Instrument2021-340463
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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
Address3478 MAIN ST, OAKLEY, CA 94561-3137

Mortgage

Document Number0000340465
DateDec 16, 2021
Instrument2021-340465
Lender
NameBAC COMMUNITY BANK
TypeBank
Agreement
TypeStand Alone First Mortgage
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
MunicipalityOakley City
Secondary School DistrictLiberty Union High School District (09 - 12)
Elementary School DistrictOakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$648,374 (+2%) Land $178,600 Building $469,774
2025$8,018.00 (+2.99%)$635,662 (+4.04%) Land $175,099 Building $460,563
2023$7,785.00 (+0.86%)$610,980 Land $168,300 Building $442,680
2022$7,719.00

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