4519 Thoroughbred Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 4519 Thoroughbred Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,679 sqft · built 1999
Lot Size	0.282 acres (12,300 sqft)
Owner	2 Individual Names on Record
Last Sale	$337,500 (Apr 2000)
Tax Bill	$6,176 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Aug 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`053-570-036-3`

Property Details

APN / Parcel Number

Primary APN	`053-570-036-3`
Alternative APN	`053-570-036`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,679 sqft Living Area
1st Floor Area	2,301 sqft
2nd Floor Area	1,378 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2000
Lot Area	12,300 sqft (0.282 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4519 THOROUGHBRED CT
City	ANTIOCH
State	CA
Zip	94531-9316
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7459 L561
Legal Subdivision	SUBDIVISION 7459
Legal Tract	7459
Legal Lot Number	561
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	4
Census Block	4007
Census Tract	302009

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 18, 2020	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Aug 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT COM LLC
Apr 5, 2019	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Jan 19, 2018	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Apr 20, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage PRIMARY RESIDENTIAL MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 3, 2000 · Amount on Record
Deed Sale	Apr 3, 2000 · Amount on Record
Deed Document Number	200066005
Last Transfer Date	Jan 4, 2017
Transfer Doc	0000069036
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316

Mortgage

Document Number	0000319147
Date	Dec 18, 2020
Instrument	2020-319147

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	341 Months
Due	May 1, 2049

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMERICAN COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316

Mortgage

Document Number	0000216904
Date	Aug 3, 2021
Instrument	2021-216904

Lender

Name	LOANDEPOT COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2051

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Document Number	0000050573
Instrument Date	Apr 5, 2019
Transaction Type	Mortgage
Record Updated	May 21, 2019
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4519 THOROUGHBRED CT ANTIOCH CA 945319316, ANTIOCH, CA 94531-9316

Mortgage

Document Number	0000050573
Date	Apr 12, 2019
Instrument	50573

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	Apr 11, 2049

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Document Number	0000013266
Instrument Date	Jan 19, 2018
Transaction Type	Mortgage
Record Updated	Feb 2, 2018
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4519 THOROUGHBRED CT ANTIOCH CA 945319316, ANTIOCH, CA 94531-9316

Mortgage

Document Number	0000013266
Date	Jan 29, 2018
Instrument	13266

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	Jan 28, 2048

April 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 20, 2017
Property Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316
Document Number	0000069036
Map Reference	MAP408 PG23
Instrument Date	Jan 4, 2017
Instrument	2017-069036
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4519 THOROUGHBRED CT, ANTIOCH, CA 94531-9316

Mortgage

Document Number	0000069037
Date	Apr 20, 2017
Instrument	2017-069037

Lender

Name	PRIMARY RESIDENTIAL MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Feb 1, 2047

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		$532,528 (+2%) Land $120,700 Building $411,828
2025	$6,176.00 (+6.08%) Homeowner's exemption	$522,087 (+4.04%) Land $118,334 Building $403,753
2023	$5,822.00 (+1.59%) Homeowner's exemption	$501,816 Land $113,740 Building $388,076
2022	$5,731.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force

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	Not rated no burnable land 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 566 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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