460 Diablo Way, Martinez, CA 94553 Property Records

Contra Costa County property record for 460 Diablo Way, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,286 sqft · built 1964
Lot Size	0.154 acres (6,710 sqft)
Owner	Company Name on Record
Tax Bill	$3,787 (2025)
Deeds & Mortgages	Feb 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`162-331-003-2`

Property Details

APN / Parcel Number

Primary APN	`162-331-003-2`
Alternative APN	`162-331-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,286 sqft Living Area
1st Floor Area	1,286 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1965
Lot Area	6,710 sqft (0.154 acres)
Garage Type	Attached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	460 DIABLO WAY
City	MARTINEZ
State	CA
Zip	94553-4850
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7 5
Legal Description	TRACT 3113 LOT 44 EX MR
Legal Subdivision	PLEASANT VIEW UNIT #1
Legal Tract	3113
Legal Lot Number	44
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3020
Census Tract	321101

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 Record	Company Name on Record
Mailing Address	460 DIABLO WAY, MARTINEZ, CA 94553-4850
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jul 25, 2016
Transfer Doc	0000150123
Record Updated	Sep 20, 2026

February 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 7, 2017
Property Address	460 DIABLO WAY, MARTINEZ, CA 94553-4850
Document Number	0000023782
Instrument Date	Jan 30, 2017
Instrument	23782
Transaction Type	Transfer
Record Updated	Feb 20, 2017
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	460 DIABLO WAY MARTINEZ CA 945534850, MARTINEZ, CA 94553-4850

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Martinez City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$234,949 (+2%) Land $99,554 Building $135,395
2025	$3,787.00 (+5.75%)	$230,343 (+4.04%) Land $97,602 Building $132,741
2023	$3,581.00 (+2.73%)	$221,401 Land $93,813 Building $127,588
2022	$3,486.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not 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 System	CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 528 locations within half a mile, as of December 31, 2025

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