3474 Wren Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 3474 Wren Ct, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,321 sqft · built 2002
Lot Size	0.186 acres (8,095 sqft)
Owner	2 Individual Names on File
Last Sale	$394,000 (Nov 2002)
Tax Bill	$6,487 (2025)
Deeds & Mortgages	Jan 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`075-421-023-5`

Property Details

APN / Parcel Number

Primary APN	`075-421-023-5`
Alternative APN	`075-421-023`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,321 sqft Living Area
1st Floor Area	2,321 sqft

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Lot Area	8,095 sqft (0.186 acres)
Garage Type	Attached
Garage Area	625 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3474 WREN CT
City	ANTIOCH
State	CA
Zip	94509-6455
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6497 L921
Legal Subdivision	MIRA VISTA HILLS 11
Legal Tract	6497
Legal Lot Number	921
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	3
Census Block	3000
Census Tract	355107

Owner

3474 Wren Ct is owned and occupied by two individuals who bought it in November 2002.

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

Owner of Record	2 Individual Names on File
Mailing Address	3474 WREN CT, ANTIOCH, CA 94509-6455
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	Nov 25, 2002 · Amount on File
Deed Sale	Nov 25, 2002 · Amount on File
Deed Document Number	2002445305
Record Updated	Oct 29, 2026

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3474 WREN CT, ANTIOCH, CA 94509-6455
Document Number	0000017882
Instrument Date	Jan 26, 2018
Transaction Type	Mortgage
Record Updated	Feb 9, 2018
Title Company	TITLE SOURCES INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3474 WREN CT ANTIOCH CA 945096455, ANTIOCH, CA 94509-6455

Mortgage

Document Number	0000017882
Date	Feb 5, 2018
Instrument	17882

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Feb 4, 2033

Tax Assessment & Valuation

The 2025 property tax bill for 3474 Wren Ct was $6,487 with a homeowner's exemption.

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		$581,443 (+2%) Land $155,104 Building $426,339
2025	$6,487.00 Homeowner's exemption	$570,043 Land $152,063 Building $417,980
2023	$6,106.00 (+1.65%) Homeowner's exemption	$547,909 Land $146,159 Building $401,750
2022	$6,007.00

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

Flood

FEMA maps place 3474 Wren Ct 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 3474 Wren Ct is moderate, ranking above 63% 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 63% of the US · lower than 61% 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 264 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20