211 Foster St, Martinez, CA 94553 Property Records

Contra Costa County property record for 211 Foster St, Martinez, CA 94553

Property Summary

Property Type	Light Industrial
Details	4,860 sqft · built 1946
Lot Size	6.1 acres (265,716 sqft)
Owner	2 Company Names on Record
Tax Bill	$9,349 (2025)
Deeds & Mortgages	Jul 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`372-400-006-6`

Property Details

APN / Parcel Number

Primary APN	`372-400-006-6`
Alternative APN	`372-400-006`

Interior

Stories	1 Story
Building Area	4,860 sqft Gross Area
1st Floor Area	4,860 sqft

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Lot Area	265,716 sqft

Location & Zoning

Street Address	211 FOSTER ST
City	MARTINEZ
State	CA
Zip	94553-1029
Property Category	Industrial
Property Type	Industrial > Light Industrial
Legal Description	ORIGINAL SUR POR BLKS 198&199 & TR ADJ 6.10A
Legal Subdivision	ORIGINAL SUR
Legal Block	198,1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1019
Census Tract	316000

Owner

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	1187 PANORAMIC DR, MARTINEZ, CA 94553-2342
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 7, 2022
Transfer Doc	0000115979
Record Updated	Sep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 20, 2022
Property Address	211 FOSTER ST, MARTINEZ, CA 94553-1029
Document Number	0000115979
Instrument Date	Jul 7, 2022
Instrument	2022-115979
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1187 PANORAMIC DR, MARTINEZ, CA 94553-2342

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	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$488,997 (+2%) Land $179,048 Building $309,949
2025	$9,349.00 (+3.85%)	$479,410 (+4.04%) Land $175,538 Building $303,872
2023	$9,002.00 (+0.67%)	$460,796 Land $168,723 Building $292,073
2022	$8,942.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 42 policies
Nearby Flood Policies	42 in force
Nearby Flood Claims	20 (1982–2017)
Claims Outside the SFHA	4 of 20
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 3 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 5 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 claims

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	Moderate above 67% of the US · above 42% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 41 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20