515 Haven St, Martinez, CA 94553 Property Records

Contra Costa County property record for 515 Haven St, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1 Baths
Year Built	Built 1924
Square Footage	1,252 sqft Living Area
Lot Size	5,000 sqft (0.115 acres)
Occupancy	Owner Occupied
Last Sale	$423,000 (2004)
Tax Bill	$7,807.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`372-326-005-9`
Alternative APN	`372-326-005`

Interior

Bedrooms	2 Beds
Full Baths	1 Baths
Total Rooms	6 Rooms
Building Area	1,252 sqft Living Area
1st Floor	1,252 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1924
Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Street Address	515 HAVEN ST
City	MARTINEZ
State	CA
Zip	94553-2464
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	ORIGINAL SURVEY 6 53
Legal Subdivision	TOWN MARTINEZ
Legal Block	53
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	CENTRAL CONTRA COSTA
Census Blockgroup	2
Census Block	2015
Census Tract	317000

Owner

Source: Contra Costa County records · APN 372-326-005-9

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 Record	2 Company Names on File
Mailing Address	515 HAVEN ST, MARTINEZ, CA 94553-2464
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 30, 2004 · Amount on Record
Deed Sale	Jul 30, 2004 · Amount on Record
Prior Sale	Sep 30, 2003 · Amount on Record
Deed Doc Number	2004295055
Last Transfer Date	Jan 21, 2026
Transfer Doc	0000006598
Record Refreshed	Sep 20, 2026

January 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 21, 2026
Property Address	515 HAVEN ST, MARTINEZ, CA 94553-2464
Document Number	0000006598
Instrument Date	Jan 21, 2026
Instrument	2026- 006598
Transaction Type	Transfer
Record Updated	Jan 30, 2026

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	515 HAVEN ST, MARTINEZ, CA 94553-2464

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$601,399 (+2%) Land $409,467 Building $191,932
2025	$7,807.00 (+6.51%) Homeowner's exemption	$589,608 (+4.04%) Land $401,439 Building $188,169
2023	$7,330.00 (+1.66%) Homeowner's exemption	$566,714 Land $385,851 Building $180,863
2022	$7,210.00

Flood & Wildfire

515 Haven St is in FEMA Zone AO, inside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).

Flood

Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026

FEMA Flood Zone	Zone AO 1% annual chance, sheet flow 1–3 ft
Special Flood Hazard Area	Yes flood insurance required for federally backed mortgages
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Moderate 49th percentile of exposed land nationally · 29th in California
Wildfire Likelihood	Moderate — about 1 in 990 per year
Exposure	Indirect within ember reach of burnable land

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