11 Gateway Estates Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 11 Gateway Estates Ln, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,779 sqft · built 2019
Lot Size	0.938 acres (40,877 sqft)
Owner	2 Company Names on Record
Last Sale	$2,100,000 (Feb 2023)
Tax Bill	$10,230 (2025)
Deeds & Mortgages	Feb 2023 Transfer Feb 2023 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`367-140-020-2`

Property Details

APN / Parcel Number

Primary APN	`367-140-020-2`
Alternative APN	`367-140-020`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,779 sqft Living Area
1st Floor Area	3,779 sqft

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2020
Lot Area	40,877 sqft (0.938 acres)
Garage Type	Attached
Garage Area	884 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	11 GATEWAY ESTATES LN
City	MARTINEZ
State	CA
Zip	94553-9702
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8947 L1
Legal Subdivision	SUBDIVISION 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	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 2, 2023	Correction Deed
Feb 2, 2023	Correction Deed
Feb 2, 2023	Deed, Transfer
Aug 31, 2021	Grant Deed, Transfer
Dec 30, 2020	Grant Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 2, 2023 · Amount on Record
Deed Sale	Feb 2, 2023 · Amount on Record
Prior Sale	Aug 31, 2021 · Amount on Record
Deed Document Number	20239233
Last Transfer Date	Jan 15, 2025
Transfer Doc	0000009910
Record Updated	Sep 20, 2026

February 2023: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 2, 2023
Property Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Document Number	0000009233
Map Reference	MB 536 PG 20
Instrument Date	Feb 1, 2023
Instrument	2023-009233
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702

February 2023: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 2, 2023
Property Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Document Number	0000009232
Map Reference	MB 536 PG 20
Instrument Date	Jan 30, 2023
Instrument	2023-009232
Record Updated	Feb 8, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1033 PLEASANT OAKS DR, PLEASANT HILL, CA 94523-2569

February 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 2, 2023
Property Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Document Number	0000009231
Map Reference	MB 536 PG 20
Instrument Date	Jan 30, 2023
Instrument	2023-009231
Transaction Type	Transfer
Record Updated	Feb 8, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702

August 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 31, 2021
Property Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Document Number	0000244362
Map Reference	MB 536 PG 20
Instrument Date	Aug 27, 2021
Instrument	2021-244362
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 30, 2020
Property Address	11 GATEWAY ESTATES LN, MARTINEZ, CA 94553-9702
Document Number	0000329963
Instrument Date	Nov 25, 2020
Instrument	329963
Transaction Type	Transfer
Record Updated	Jan 13, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$825.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1033 PLEASANT OAKS DR PLEASANT HILL CA 945232569, PLEASANT HILL, CA 94523-2569

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		$811,635 (+3.52%) Land $403,635 Building $408,000
2025	$10,230.00 (-36.62%) Homeowner's exemption	$784,005 (-61.12%) Land $354,490 Building $429,515
2023	$16,142.00 (-29.88%) Homeowner's exemption	$2,016,649 Land $843,591 Building $1,173,058
2022	$23,020.00

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	High above 72% of the US · above 47% 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

Cell Coverage

5G (outdoors only) and 4G LTE

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