5354 Thunderbird Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 5354 Thunderbird Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,422 sqft · built 1999
Lot Size	0.288 acres (12,523 sqft)
Owner	Company Name on Record
Last Sale	$330,000 (May 2000)
Tax Bill	$6,139 (2025)
Deeds & Mortgages	Nov 2017 Line of Credit Mar 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`055-530-017-7`

Property Details

APN / Parcel Number

Primary APN	`055-530-017-7`
Alternative APN	`055-530-017`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,422 sqft Living Area
1st Floor Area	2,422 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2000
Lot Area	12,523 sqft (0.288 acres)
Garage Type	Attached
Garage Area	608 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5354 THUNDERBIRD CT
City	ANTIOCH
State	CA
Zip	94531-9052
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8191 L500
Legal Subdivision	8191 CITY/ANTIOCH
Legal Tract	8191
Legal Lot Number	500
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3008
Census Tract	303207

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	Company Name on Record
Mailing Address	5354 THUNDERBIRD CT, ANTIOCH, CA 94531-9052
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 7, 2017	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Mar 18, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 30, 2000 · Amount on Record
Deed Sale	May 30, 2000 · Amount on Record
Deed Document Number	2000109783
Last Transfer Date	Nov 7, 2013
Transfer Doc	0000267913
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5354 THUNDERBIRD CT, ANTIOCH, CA 94531-9052
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000209344
Date	Nov 7, 2017
Instrument	2017-209344

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Nov 27, 2047

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5354 THUNDERBIRD CT, ANTIOCH, CA 94531-9052
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE SF

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5354 THUNDERBIRD CT, ANTIOCH, CA 94531-9052

Mortgage

Document Number	0000082479
Date	Mar 18, 2021
Instrument	2021-082479

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

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	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$534,053 (+2%) Land $115,216 Building $418,837
2025	$6,139.00 (+6.14%) Homeowner's exemption	$523,582 (+4.04%) Land $112,957 Building $410,625
2023	$5,784.00 (+1.6%) Homeowner's exemption	$503,253 Land $108,572 Building $394,681
2022	$5,693.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% 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 ANTIOCH serves 116,781 people · EPA ID CA0710001
Water Source	Surface water
Last State Inspection	Jan 2024
Lead	Under 1 ppb (2022–2024) 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 530 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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