778 Bayshore St, Martinez, CA 94553 Property Records

Contra Costa County property record for 778 Bayshore St, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,639 sqft · built 1992
Lot Size	0.096 acres (4,200 sqft)
Owner	2 Individual Names on File
Last Sale	$349,500 (Aug 2009)
Tax Bill	$6,423 (2025)
Deeds & Mortgages	Sep 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`376-290-092`

Property Details

APN / Parcel Number

Primary APN	`376-290-092`
Alternative APN	`376-290-092-0`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,639 sqft Living Area
1st Floor Area	754 sqft
2nd Floor Area	885 sqft

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Architectural Style	Cluster
Lot Area	4,200 sqft (0.096 acres)
Garage Type	Attached
Garage Area	445 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	778 BAYSHORE ST
City	MARTINEZ
State	CA
Zip	94553-3469
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7266 L129
Legal Subdivision	SUBDIVISION NAME 7266
Legal Tract	7266
Legal Lot Number	129
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2026
Census Tract	319001

Owner

Source: Contra Costa County records · APN 376-290-092

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 Individual Names on File
Mailing Address	778 BAYSHORE ST, MARTINEZ, CA 94553-3469
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 03, 2009 · Amount on Record
Deed Sale	Aug 03, 2009 · Amount on Record
Prior Sale	Feb 05, 2009 · Amount on Record
Deed Document Number	2009186265
Last Transfer Date	Sep 13, 2018
Transfer Doc	0000146963
Record Updated	Sep 20, 2026

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 13, 2018
Property Address	778 BAYSHORE ST, MARTINEZ, CA 94553-3469
Document Number	0000146963
Instrument Date	Sep 13, 2018
Instrument	146963
Transaction Type	Transfer
Record Updated	Sep 24, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	778 BAYSHORE ST MARTINEZ CA 945533469, MARTINEZ, CA 94553-3469

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		$460,673 (+2%) Land $230,402 Building $230,271
2025	$6,423.00 (+7.23%) Homeowner's exemption	$451,641 (+4.04%) Land $225,885 Building $225,756
2023	$5,990.00 (+2.74%) Homeowner's exemption	$434,105 Land $217,114 Building $216,991
2022	$5,830.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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