3133 Crestline Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 3133 Crestline Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,181 sqft · built 1991
Lot Size	0.225 acres (9,793 sqft)
Owner	Company Name on Record
Last Sale	$360,000 (Aug 2002)
Tax Bill	$6,227 (2025)
Flood Zone	Zone X (minimal risk)
APN	`052-352-024-5`

Property Details

APN / Parcel Number

Primary APN	`052-352-024-5`
Alternative APN	`052-352-024`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,181 sqft Living Area
1st Floor Area	1,225 sqft
2nd Floor Area	956 sqft

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Lot Area	9,793 sqft (0.225 acres)
Garage Type	Attached
Garage Area	625 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3133 CRESTLINE CT
City	ANTIOCH
State	CA
Zip	94531-6640
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7222 L70
Legal Tract	7222
Legal Lot Number	70
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2010
Census Tract	308002

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	875A ISLAND DR, 387, ALAMEDA, CA 94502-6751
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 23, 2002 · Amount on Record
Deed Sale	Aug 23, 2002 · Amount on Record
Deed Document Number	2002296474
Last Transfer Date	Aug 2, 2004
Transfer Doc	0000313009
Record Updated	Sep 20, 2026

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		$532,985 (+2%) Land $165,740 Building $367,245
2025	$6,227.00 (+6.06%)	$522,536 (+4.04%) Land $162,491 Building $360,045
2023	$5,871.00 (+1.56%)	$502,247 Land $156,182 Building $346,065
2022	$5,781.00

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
Nearby Flood Policies	1 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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 488 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20