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812 Shell Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 812 Shell Ave, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms1 Baths
Year BuiltBuilt 1960
Square Footage1,086 sqft Living Area
Lot Size6,000 sqft (0.138 acres)
OccupancyOwner Occupied
Last Sale$615,000 (2021)
Tax Bill$8,874.00 (2025)

Property Details

APN / Parcel Number

Primary APN375-100-018-7
Alternative APN
  • 375-100-018

Interior

Bedrooms2 Beds
Full Baths1 Baths
Total Rooms5 Rooms
Building Area1,086 sqft Living Area
Gross Area1,475 sqft Gross Area
1st Floor1,086 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1960
Architectural StyleRanch Style
Exterior MaterialStucco Exterior
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area6,000 sqft (0.138 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area389 sqft Garage
Deck AreaDeck Area

Utilities and HVAC

Heating SystemFloor/Wall Furnace Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address812 SHELL AVE
CityMARTINEZ
StateCA
Zip94553-3325
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionHARBOR VIEW HTS LOT 5
Legal SubdivisionHARBOR VIEW HEIGHTS
Legal Lot Number5
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup3
Census Block3016
Census Tract319002

Owner

Source: Contra Costa County records · APN 375-100-018-7

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 RecordIndividual Name on File
Mailing Address812 SHELL AVE, MARTINEZ, CA 94553-3325
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jan 02, 2024Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
FREEDOM MORTGAGE CORP
Nov 12, 2021Grant Deed, Transfer · Federal Housing Administration (FHA) Mortgage
MORIA DEVELOPMENT INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 12, 2021 · Amount on Record
Deed SaleNov 12, 2021 · Amount on Record
Prior SaleJul 29, 2011 · Amount on Record
Deed Doc Number2021314391
Prior Transfer DateOct 03, 2016
Prior Transfer Doc0000209054
Record RefreshedSep 20, 2026

January 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address812 SHELL AVE, MARTINEZ, CA 94553-3325
Transaction TypeMortgage
Record UpdatedJan 10, 2024

Transferred To (Grantee/Buyer)

NameVerified Name
Address812 SHELL AVE, MARTINEZ, CA 94553-3325

Mortgage

Document Number0000000235
DateJan 02, 2024
Instrument2024-000235
Lender
NameFREEDOM MORTGAGE CORP
TypeSubprime Lender
AddressBOCA RATON, FL 33431
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term335 Months
DueDec 01, 2051

November 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 12, 2021
Property Address812 SHELL AVE, MARTINEZ, CA 94553-3325
Document Number0000314391
Map ReferenceMB 47 PG 42
Instrument DateNov 05, 2021
Instrument2021-314391
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyPLACER TITLE COMPANY

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
Address812 SHELL AVE, MARTINEZ, CA 94553-3325

Mortgage

Document Number0000314392
DateNov 12, 2021
Instrument2021-314392
Lender
NameMORIA DEVELOPMENT INC
TypeMortgage Company
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueDec 01, 2051

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
MunicipalityMartinez City
Unified School DistrictMartinez 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$665,694 (+2%) Land $449,209 Building $216,485
2025$8,874.00 (+6.97%)$652,642 (+4.04%) Land $440,401 Building $212,241
2023$8,296.00 (+2.46%)$627,300 Land $423,300 Building $204,000
2022$8,097.00

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