3943 Warbler Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 3943 Warbler Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,620 sqft · built 2001
Lot Size	0.197 acres (8,588 sqft)
Owner	2 Individual Names on File
Last Sale	$335,000 (Jan 2018)
Tax Bill	$7,699 (2025)
Deeds & Mortgages	Jan 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`075-413-001-1`

Property Details

APN / Parcel Number

Primary APN	`075-413-001-1`
Alternative APN	`075-413-001`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,620 sqft Living Area
1st Floor Area	1,570 sqft
2nd Floor Area	2,050 sqft

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2002
Lot Area	8,588 sqft (0.197 acres)
Garage Type	Attached
Garage Area	574 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3943 WARBLER DR
City	ANTIOCH
State	CA
Zip	94509-6442
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T06472 L0865 B EX MR
Legal Subdivision	MIRA VISTA SUB 6472
Legal Tract	06472
Legal Lot Number	865
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2002
Census Tract	355107

Owner

3943 Warbler Dr is owned and occupied by two individuals who bought it in January 2018.

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

Owner of Record	2 Individual Names on File
Mailing Address	3943 WARBLER DR, ANTIOCH, CA 94509-6442
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 19, 2018 · Amount on File
Deed Sale	Jan 19, 2018 · Amount on File
Prior Sale	Mar 14, 2016 · Amount on File
Deed Document Number	20188798
Prior Transfer Date	Jan 12, 2018
Prior Transfer Doc	0000008798
Record Updated	Oct 29, 2026

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 19, 2018
Property Address	3943 WARBLER DR, ANTIOCH, CA 94509-6442
Document Number	0000008798
Instrument Date	Jan 12, 2018
Instrument	8798
Transaction Type	Transfer
Record Updated	Jan 24, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$368.50
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3943 WARBLER DR ANTIOCH CA 945096442, ANTIOCH, CA 94509-6442

Mortgage

Document Number	8799
Date	Jan 19, 2018
Instrument	8799

Lender

Name	JMAC LENDING
Type	Funding / Finance Company
Address	SANTA ANA, CA 92705

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Jan 18, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 3943 Warbler Dr was $7,699.

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		$638,316 (+2%) Land $174,084 Building $464,232
2025	$7,699.00	$625,801 Land $170,671 Building $455,130
2023	$7,343.00 (+1.59%)	$601,502 Land $164,045 Building $437,457
2022	$7,228.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 3943 Warbler Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3943 Warbler Dr is moderate, ranking above 57% of the US, with a 0.2% annual chance of 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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