601 Twining Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 601 Twining Ct, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,640 sqft · built 1993
Lot Size	0.147 acres (6,400 sqft)
Owner	Individual Name on Record
Last Sale	$425,000 (Apr 2018)
Tax Bill	$5,669 (2025)
Deeds & Mortgages	Apr 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`068-623-012-9`

Property Details

APN / Parcel Number

Primary APN	`068-623-012-9`
Alternative APN	`068-623-012`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,640 sqft Living Area
1st Floor Area	1,640 sqft

Exterior

Year Built	Built 1993
Effective Year Built	Effective 1993
Lot Area	6,400 sqft (0.147 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	601 TWINING CT
City	ANTIOCH
State	CA
Zip	94509-6530
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7155 L78
Legal Subdivision	SUBDIVISION 7155
Legal Tract	7155
Legal Lot Number	78
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2020
Census Tract	308001

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	601 TWINING CT, ANTIOCH, CA 94509-6530
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 12, 2018 · Amount on Record
Deed Sale	Apr 12, 2018 · Amount on Record
Prior Sale	Sep 30, 2009 · Amount on Record
Deed Document Number	201856146
Prior Transfer Date	Sep 25, 2009
Prior Transfer Doc	0000231792
Record Updated	Oct 29, 2026

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 12, 2018
Property Address	601 TWINING CT, ANTIOCH, CA 94509-6530
Document Number	0000056146
Map Reference	MB 340 PG 47
Instrument Date	Apr 10, 2018
Instrument	2018-056146
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	601 TWINING CT, ANTIOCH, CA 94509-6530

Mortgage

Document Number	0000056147
Date	Apr 12, 2018
Instrument	2018-056147

Lender

Name	COMMERCE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2048

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		$493,242 (+2%) Land $162,479 Building $330,763
2025	$5,669.00 (+6.26%)	$483,572 (+4.04%) Land $159,294 Building $324,278
2023	$5,335.00 (+1.58%)	$464,796 Land $153,109 Building $311,687
2022	$5,252.00

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	Not rated no burnable land 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 645 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
AT&T DSL	100 / 20

May also be available: Verizon.

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