403 Gilger Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 403 Gilger Ave, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 885 sqft · built 1926
Lot Size	0.103 acres (4,500 sqft)
Owner	Individual Name on Record
Last Sale	$355,000 (Jul 2014)
Tax Bill	$5,886 (2025)
Deeds & Mortgages	Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`370-081-018-1`

Property Details

APN / Parcel Number

Primary APN	`370-081-018-1`
Alternative APN	`370-081-018`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	885 sqft Living Area
1st Floor Area	885 sqft

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1980
Lot Area	4,500 sqft (0.103 acres)
Garage Type	Attached
Garage Area	313 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	403 GILGER AVE
City	MARTINEZ
State	CA
Zip	94553-3766
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	MUIR MANOR 11
Legal Subdivision	MUIR MANOR
Legal Lot Number	11
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3013
Census Tract	318000

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	Individual Name on Record
Mailing Address	403 GILGER AVE, MARTINEZ, CA 94553-3766
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 16, 2014 · Amount on Record
Deed Sale	Jul 16, 2014 · Amount on Record
Prior Sale	Jan 28, 1994 · Amount on Record
Deed Document Number	2014116811
Prior Transfer Date	Mar 18, 2009
Prior Transfer Doc	0000060346
Record Updated	Sep 20, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	403 GILGER AVE, MARTINEZ, CA 94553-3766
Document Number	0000145789
Instrument Date	Jul 13, 2020
Transaction Type	Mortgage
Record Updated	Aug 7, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	403 GILGER AVE MARTINEZ CA 945533766, MARTINEZ, CA 94553-3766

Mortgage

Document Number	0000145789
Date	Jul 21, 2020
Instrument	145789

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 20, 2050

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		$435,179 (+2%) Land $312,595 Building $122,584
2025	$5,886.00 (+6.51%) Homeowner's exemption	$426,647 (+4.04%) Land $306,466 Building $120,181
2023	$5,526.00 (+1.64%) Homeowner's exemption	$410,081 Land $294,566 Building $115,515
2022	$5,437.00

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 AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 109 policies
Nearby Flood Policies	109 in force
Nearby Flood Claims	32 (1980–2019)
Claims Outside the SFHA	3 of 32
Most Recent Claim	Feb 2019
Claims by Event	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

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 59% of the US · lower than 64% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach

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 335 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
AT&T DSL	100 / 20