2836 Sweeney Rd, Antioch, CA 94509 Property Records

Contra Costa County property record for 2836 Sweeney Rd, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,069 sqft · built 1952
Lot Size	0.118 acres (5,141 sqft)
Owner	Individual Name on Record
Last Sale	$261,000 (Jun 2016)
Tax Bill	$4,032 (2025)
Deeds & Mortgages	Aug 2020 Mortgage Aug 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`068-231-005-7`

Property Details

APN / Parcel Number

Primary APN	`068-231-005-7`
Alternative APN	`068-231-005`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,069 sqft Living Area
1st Floor Area	1,069 sqft

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1960
Lot Area	5,141 sqft (0.118 acres)
Garage Type	Attached
Garage Area	298 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	2836 SWEENEY RD
City	ANTIOCH
State	CA
Zip	94509-5063
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	GARROW SUBN #1 LOT 33
Legal Subdivision	GARROW SUB
Legal Lot Number	33
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1021
Census Tract	308001

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	2836 SWEENEY RD, ANTIOCH, CA 94509-5063
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 7, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 10, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 24, 2016 · Amount on Record
Deed Sale	Jun 24, 2016 · Amount on Record
Deed Document Number	2016124691
Prior Transfer Date	May 7, 1997
Prior Transfer Doc	0000084303
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2836 SWEENEY RD, ANTIOCH, CA 94509-5063
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000165249
Date	Aug 7, 2020
Instrument	2020-165249

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2050

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2836 SWEENEY RD, ANTIOCH, CA 94509-5063
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	ATLAS TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2836 SWEENEY RD, ANTIOCH, CA 94509-5063

Mortgage

Document Number	0000222156
Date	Aug 10, 2021
Instrument	2021-222156

Lender

Name	ROCKET MORTGAGE LLC
Type	Non-Lending Institution
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	301 Months
Due	Sep 1, 2046

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		$315,142 (+2%) Land $225,189 Building $89,953
2025	$4,032.00 (+5.47%)	$308,964 (+4.04%) Land $220,774 Building $88,190
2023	$3,823.00 (+1.51%)	$296,968 Land $212,202 Building $84,766
2022	$3,766.00

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
Nearby Flood Claims	3 (1998–2004)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Nov 2004 · rainfall accumulation
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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 98% of the US · lower than 98.4% 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 597 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: Verizon.

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