3944 E Larkspur Dr, Antioch, CA 94531 Property Records

Contra Costa County property record for 3944 E Larkspur Dr, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,188 sqft · built 1991
Lot Size	0.144 acres (6,250 sqft)
Owner	Individual Name on File
Last Sale	$260,000 (Nov 2009)
Tax Bill	$4,190 (2025)
Flood Zone	Zone X (minimal risk)
APN	`052-390-002-5`

Property Details

APN / Parcel Number

Primary APN	`052-390-002-5`
Alternative APN	`052-390-002`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,188 sqft Living Area
1st Floor Area	1,142 sqft
2nd Floor Area	1,046 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Traditional
Exterior Material	Wood
Roof Material	Tile
Lot Area	6,250 sqft (0.144 acres)
Garage Type	Attached
Garage Area	677 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3944 E LARKSPUR DR
City	ANTIOCH
State	CA
Zip	94531-6743
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7180 L173
Legal Subdivision	VIERA RANCH I PHASE II
Legal Tract	7180
Legal Lot Number	173
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3004
Census Tract	308002

Owner

Source: Contra Costa County records · APN 052-390-002-5

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	3944 E LARKSPUR DR, ANTIOCH, CA 94531-6743
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 24, 2009 · Amount on Record
Deed Sale	Nov 24, 2009 · Amount on Record
Prior Sale	Sep 04, 2009 · Amount on Record
Deed Document Number	2009278051
Prior Transfer Date	Nov 25, 2002
Prior Transfer Doc	0000458296
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$342,310 (+2%) Land $39,491 Building $302,819
2025	$4,190.00 (+6.37%) Homeowner's exemption	$335,599 (+4.04%) Land $38,717 Building $296,882
2023	$3,939.00 (+1.49%) Homeowner's exemption	$322,568 Land $37,214 Building $285,354
2022	$3,881.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: Verizon.

Based on FCC filings for 204 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ANTIOCH serves 116,781 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.