2409 Roca St, Antioch, CA 94509 Property Records

Contra Costa County property record for 2409 Roca St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,293 sqft · built 1986
Lot Size	0.11 acres (4,800 sqft)
Owner	Company Name on File
Last Sale	$205,000 (Aug 2013)
Tax Bill	$5,377 (2025)
Deeds & Mortgages	May 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`051-331-003-7`

Property Details

APN / Parcel Number

Primary APN	`051-331-003-7`
Alternative APN	`051-331-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,293 sqft Living Area
1st Floor Area	1,293 sqft

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1987
Lot Area	4,800 sqft (0.11 acres)
Garage Type	Attached
Garage Area	412 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	2409 ROCA ST
City	ANTIOCH
State	CA
Zip	94509-6839
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T6454 L96
Legal Subdivision	SUBDIVISION 6454
Legal Tract	6454
Legal Lot Number	96
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1011
Census Tract	306002

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	Company Name on File
Mailing Address	2525 W FRYE RD, 300, CHANDLER, AZ 85224-6287
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 14, 2013 · Amount on File
Deed Sale	Aug 14, 2013 · Amount on File
Prior Sale	Jul 3, 2013 · Amount on File
Deed Document Number	2013202253
Last Transfer Date	Sep 18, 2020
Transfer Doc	0000210832
Record Updated	Sep 20, 2026

May 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 11, 2018
Property Address	2409 ROCA ST, ANTIOCH, CA 94509-6839
Document Number	0000074728
Map Reference	MB 10191 PG 135
Instrument Date	Apr 30, 2018
Instrument	2018-074728
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1717 MAIN ST, DALLAS, TX 75201-4612
Investor	Possibly a Property Investor

Mortgage

Document Number	0000074729
Date	May 11, 2018
Instrument	2018-074729

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Unknown
Amount	Amount on Record

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		$421,423 (+2%) Land $177,566 Building $243,857
2025	$5,377.00 (+5.16%)	$413,161 (+4.04%) Land $174,085 Building $239,076
2023	$5,113.00 (+1.53%)	$397,120 Land $167,326 Building $229,794
2022	$5,036.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

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 165 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
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Verizon.

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