1813 Trinity Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 1813 Trinity Ct, Antioch, CA 94509 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 1974
Square Footage	1,707 sqft Living Area
Lot Size	6,200 sqft (0.142 acres)
Occupancy	Owner Occupied
Last Sale	$335,000 (2004)
Tax Bill	$5,823.00 (2025)

Owner

Source: Contra Costa County records · APN 051-272-014-5

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	2 Company Names on File
Mailing Address	1813 TRINITY CT, ANTIOCH, CA 94509-2131
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 29, 2004 · Amount on Record
Deed Sale	Apr 29, 2004 · Amount on Record
Prior Sale	Jan 27, 1999 · Amount on Record
Deed Doc Number	2004155368
Last Transfer Date	Dec 12, 2024
Transfer Doc	0000001235
Record Refreshed	Sep 20, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1813 TRINITY CT, ANTIOCH, CA 94509-2131
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000158880
Date	Jul 31, 2020
Instrument	2020-158880

Lender

Name	CHEVRON FCU
Type	Credit Union
Address	OAKLAND, CA 94607

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 01, 2035

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		$485,808 (+2%) Land $224,776 Building $261,032
2025	$5,823.00 (+5.17%) Homeowner's exemption	$476,283 (+4.04%) Land $220,369 Building $255,914
2023	$5,537.00 (+1.63%) Homeowner's exemption	$457,791 Land $211,813 Building $245,978
2022	$5,448.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Property Details

APN / Parcel Number

Primary APN	`051-272-014-5`
Alternative APN	`051-272-014`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	1,707 sqft Living Area
1st Floor	1,707 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1974
Lot Area	6,200 sqft (0.142 acres)
Depth X Width	94 ft x 62 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	484 sqft Garage

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Street Address	1813 TRINITY CT
City	ANTIOCH
State	CA
Zip	94509-2131
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 4231 LOT 79 EX MR
Legal Subdivision	HILLSDALE
Legal Tract	4231
Legal Lot Number	79
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	ANTIOCH-PITTSBURG
Census Blockgroup	1
Census Block	1001
Census Tract	306002