1307 Trembath Ln, Antioch, CA 94509 Property Records

Contra Costa County property record for 1307 Trembath Ln, Antioch, CA 94509

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,154 sqft · built 1982
Lot Size	0.084 acres (3,663 sqft)
Owner	2 Individual Names on Record
Last Sale	$430,000 (Sep 2023)
Tax Bill	$5,470 (2025)
Deeds & Mortgages	Sep 2023 Sale & Mortgage Sep 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`051-303-023-9`

Property Details

APN / Parcel Number

Primary APN	`051-303-023-9`
Alternative APN	`051-303-023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,154 sqft Living Area
1st Floor Area	1,154 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1983
Architectural Style	Ranch
Exterior Material	Wood
Roof Material	Composition Shingle
Lot Area	3,663 sqft (0.084 acres)
Garage Type	Attached
Garage Area	494 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	1307 TREMBATH LN
City	ANTIOCH
State	CA
Zip	94509-2171
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PUD
Legal Description	T05518 L025A B
Legal Subdivision	MAP/SUB 5518
Legal Tract	05518
Legal Lot Number	25A
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2008
Census Tract	306004

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	2 Individual Names on Record
Mailing Address	1307 TREMBATH LN, ANTIOCH, CA 94509-2171
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 8, 2023	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Sep 8, 2023	Affidavit of Death of Joint Tenant, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 8, 2023 · Amount on Record
Deed Sale	Sep 8, 2023 · Amount on Record
Prior Sale	Sep 1, 2004 · Amount on Record
Deed Document Number	202387031
Prior Transfer Date	Sep 1, 2023
Prior Transfer Doc	0000087030
Record Updated	Sep 20, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 8, 2023
Property Address	1307 TREMBATH LN, ANTIOCH, CA 94509-2171
Document Number	0000087031
Map Reference	MB 247 PG 9
Instrument Date	Sep 5, 2023
Instrument	2023-087031
Transaction Type	Transfer
Record Updated	Sep 18, 2023
Title Company	CHICAGO 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
Relationship	Joint Tenants
Address	1307 TREMBATH LN, ANTIOCH, CA 94509-2171

Mortgage

Document Number	0000087032
Date	Sep 8, 2023
Instrument	2023-087032

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2053

September 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 8, 2023
Property Address	1307 TREMBATH LN, ANTIOCH, CA 94509-2171
Document Number	0000087030
Map Reference	MB 247 PG 9
Instrument Date	Sep 1, 2023
Instrument	2023-087030
Transaction Type	Transfer
Record Updated	Sep 18, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5489 HAUSSNER DR, CONCORD, CA 94521-4035

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		$429,000 (-2.19%) Land $169,605 Building $259,395
2025	$5,470.00 (+2.11%)	$438,600 (+0.73%) Land $173,400 Building $265,200
2023	$5,357.00 (+1.59%)	$435,416 Land $207,659 Building $227,757
2022	$5,273.00

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 97% of the US · lower than 97.8% 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 132 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

Nearby Properties on Trembath Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures