10 Gateway Estates Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 10 Gateway Estates Ln, Martinez, CA 94553

Property Summary

Property Type	Recreational Vacant Land
Lot Size	0.939 acres (40,879 sqft)
Owner	2 Company Names on Record
Last Sale	$850,000 (May 2025)
Tax Bill	$4,142 (2025)
Flood Zone	Zone X (minimal risk)
APN	`367-140-026-9`

Property Details

APN / Parcel Number

Primary APN	`367-140-026-9`
Alternative APN	`367-140-026`

Exterior

Lot Area	40,879 sqft (0.939 acres)

Location & Zoning

Street Address	10 GATEWAY ESTATES LN
City	MARTINEZ
State	CA
Zip	94553-9702
Property Category	Public Works
Property Type	Public Works > Recreational Vacant Land
Legal Description	T8947 L7
Legal Subdivision	GATEWAY ESTATES SUB 8947
Legal Tract	8947
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	BRIONES
Census Block Group	1
Census Block	1055
Census Tract	356002

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	14175 W INDIAN SCHOOL RD, B4, GOODYEAR, AZ 85395-8494
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 30, 2025 · Amount on Record
Deed Sale	May 30, 2025 · Amount on Record
Deed Document Number	202554197
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,054,000 (+216.24%) Land $867,000 Building $187,000
2025	$4,142.00 (+6.29%)	$333,292 (+4.04%) Land $333,292
2023	$3,897.00 (+1.88%)	$320,350 Land $320,350
2022	$3,825.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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
Flood Insurance Cost	Premium on Record median of 14 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	14 in force
Nearby Flood Claims	1 (2023)
Most Recent Claim	Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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	0.3% 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 119 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20