3944 Warbler Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3944 Warbler Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,505 sqft · built 2001
Lot Size	0.32 acres (13,932 sqft)
Owner	Individual Name on Record
Last Sale	$398,000 (Oct 2001)
Tax Bill	$7,392 (2025)
Deeds & Mortgages	Dec 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`075-412-011-1`

Property Details

APN / Parcel Number

Primary APN	`075-412-011-1`
Alternative APN	`075-412-011`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,505 sqft Living Area
1st Floor Area	1,215 sqft
2nd Floor Area	1,290 sqft

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Lot Area	13,932 sqft (0.32 acres)
Garage Type	Attached
Garage Area	676 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3944 WARBLER DR
City	ANTIOCH
State	CA
Zip	94509-6448
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T06472 L0864 B EX MR
Legal Subdivision	MIRA VISTA
Legal Tract	06472
Legal Lot Number	864
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2009
Census Tract	355107

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	3944 WARBLER DR, ANTIOCH, CA 94509-6448
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 30, 2001 · Amount on Record
Deed Sale	Oct 30, 2001 · Amount on Record
Deed Document Number	2001332094
Prior Transfer Date	Oct 19, 2001
Prior Transfer Doc	0000332095
Record Updated	Oct 29, 2026

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3944 WARBLER DR, ANTIOCH, CA 94509-6448
Document Number	0000020867
Instrument Date	Dec 12, 2019
Transaction Type	Mortgage
Record Updated	Feb 18, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, SIMPLIFILE LC E-RECORDING

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3944 WARBLER DR ANTIOCH CA 945096448, ANTIOCH, CA 94509-6448

Mortgage

Document Number	0000020867
Date	Feb 3, 2020
Instrument	20867

Lender

Name	MR COOPER
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 2, 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	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$610,253 (+2%) Land $195,878 Building $414,375
2025	$7,392.00 (+4.87%)	$598,288 (+4.04%) Land $192,038 Building $406,250
2023	$7,049.00 (+1.6%)	$575,058 Land $184,582 Building $390,476
2022	$6,938.00

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	Moderate above 57% of the US · lower than 66% 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 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 474 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

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