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415 Isabel Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 415 Isabel Dr, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1990
Square Footage2,795 sqft Living Area
Lot Size6,700 sqft (0.154 acres)
GarageAttached, 441 sqft
OccupancyOwner Occupied
Tax Bill$5,024.00 (2025)

Property Details

APN / Parcel Number

Primary APN155-450-041-1
Alternative APN
  • 155-450-041

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area2,795 sqft Living Area
Gross Area3,236 sqft Gross Area
1st Floor1,353 sqft 1st Floor
2nd Floor1,442 sqft 2nd Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1981
Effective Year BuiltEffective 1990
Architectural StyleRanch Style
Exterior MaterialWood Siding Exterior
Construction TypeFrame Construction
Roof MaterialWood Shingle Roof
Lot Area6,700 sqft (0.154 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area441 sqft Garage
Deck AreaDeck Area

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address415 ISABEL DR
CityMARTINEZ
StateCA
Zip94553-6614
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT05127 L0090 B
Legal SubdivisionSUBDIVISION 5127
Legal Tract05127
Legal Lot Number90
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup2
Census Block2001
Census Tract321102

Owner

Source: Contra Costa County records · APN 155-450-041-1

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 Address415 ISABEL DR, MARTINEZ, CA 94553-6614
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Jan 27, 2021Deed of Trust, Mortgage · Line of Credit
BANK OF THE WEST
Jan 13, 2020Deed of Trust, Mortgage · Conventional Mortgage
BANK OF THE WEST

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateApr 28, 2016
Transfer Doc0000113786
Record RefreshedSep 20, 2026

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address415 ISABEL DR, MARTINEZ, CA 94553-6614
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIRST AMERICAN TTL SANTA ANA

Transferred To (Grantee/Buyer)

NameVerified Name
Address415 ISABEL DR, MARTINEZ, CA 94553-6614

Mortgage

Document Number0000025763
DateJan 27, 2021
Instrument2021-025763
Lender
NameBANK OF THE WEST
TypeBank
AddressOMAHA, NE 68154
Agreement
TypeLine of Credit
AmountAmount Recorded
Term361 Months
DueFeb 01, 2051
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

January 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address415 ISABEL DR, MARTINEZ, CA 94553-6614
Document Number0000029216
Instrument DateJan 13, 2020
Transaction TypeMortgage
Record UpdatedMar 03, 2020
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address415 ISABEL DR MARTINEZ CA 945536614, MARTINEZ, CA 94553-6614

Mortgage

Document Number0000029216
DateFeb 18, 2020
Instrument29216
Lender
NameBANK OF THE WEST
TypeBank
AddressOMAHA, NE 68154
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 17, 2050

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 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$377,187 (+2%) Land $107,754 Building $269,433
2025$5,024.00 (+4.36%) Homeowner's exemption$369,792 (+4.04%) Land $105,642 Building $264,150
2023$4,814.00 (+0.86%) Homeowner's exemption$355,435 Land $101,541 Building $253,894
2022$4,773.00

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