240 G St, Martinez, CA 94553 Property Records

Contra Costa County property record for 240 G St, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,538 sqft · built 1951
Lot Size	0.11 acres (4,770 sqft)
Owner	2 Company Names on File
Last Sale	$148,000 (Apr 1996)
Tax Bill	$3,764 (2025)
Deeds & Mortgages	Apr 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`370-091-007-2`

Property Details

APN / Parcel Number

Primary APN	`370-091-007-2`
Alternative APN	`370-091-007`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,538 sqft Living Area
1st Floor Area	1,538 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Lot Area	4,770 sqft (0.11 acres)
Garage Type	Attached
Garage Area	328 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	240 G ST
City	MARTINEZ
State	CA
Zip	94553-3704
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ALTA LOMA LOT 2
Legal Subdivision	ALTA LOMA
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3029
Census Tract	318000

Owner

Source: Contra Costa County records · APN 370-091-007-2

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	240 G ST, MARTINEZ, CA 94553-3704
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 26, 1996 · Amount on Record
Deed Sale	Apr 26, 1996 · Amount on Record
Deed Document Number	199676779
Last Transfer Date	Mar 29, 2019
Transfer Doc	0000056588
Record Updated	Sep 20, 2026

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 23, 2019
Property Address	240 G ST, MARTINEZ, CA 94553-3704
Document Number	0000056588
Instrument Date	Mar 29, 2019
Instrument	56588
Transaction Type	Transfer
Record Updated	May 16, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	240 G ST MARTINEZ CA 945533704, MARTINEZ, CA 94553-3704

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		$250,751 (+2%) Land $149,099 Building $101,652
2025	$3,764.00 (+6.54%) Homeowner's exemption	$245,835 (+4.04%) Land $146,176 Building $99,659
2023	$3,533.00 (+1.58%) Homeowner's exemption	$236,290 Land $140,500 Building $95,790
2022	$3,478.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133180003, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Cost	Premium on Record median of 109 individual NFIP policies nearby
Nearby Flood Policies	109 in force 82 of 109 on primary residences
Nearby Flood Claims	32 (1980–2019)
Claims Outside the SFHA	3 of 32
Most Recent Claim	Feb 2019
Flood Events	Severe Storms, Flooding, Mudslides, And Landslides (Jan 2006), 12 claims Severe Storms, Flooding, Mud And Landslides (Jan 1997), 5 claims Severe Storms, Flood, Mudslides & High Tide (Jan 1982), 6 claims

Wildfire

Wildfire Risk	High above 74% of the US · above 50% of California
Wildfire Likelihood	About 1 in 248 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.