2520 D St, Antioch, CA 94509 Property Records

Contra Costa County property record for 2520 D St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,330 sqft · built 1940
Lot Size	0.131 acres (5,700 sqft)
Owner	Individual Name on File
Last Sale	$325,000 (May 2019)
Tax Bill	$4,641 (2025)
Deeds & Mortgages	May 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`067-294-011-1`

Property Details

APN / Parcel Number

Primary APN	`067-294-011-1`
Alternative APN	`067-294-011`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,330 sqft Living Area
Gross Area	810 sqft
1st Floor Area	810 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1955
Lot Area	5,700 sqft (0.131 acres)
Garage Area	324 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	2520 D ST
City	ANTIOCH
State	CA
Zip	94509-3732
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	WM UREN ADDN #1 LOT 11 BLK 8
Legal Subdivision	WM UREN ADD
Legal Block	8
Legal Lot Number	11
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3013
Census Tract	307102

Owner

2520 D St is owned by an individual who bought it in May 2019.

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

Owner of Record	Individual Name on File
Mailing Address	4516 BIGHORN CT, ANTIOCH, CA 94509-8915
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 15, 2019 · Amount on File
Deed Sale	May 15, 2019 · Amount on File
Deed Document Number	201969948
Prior Transfer Date	Jul 15, 2015
Prior Transfer Doc	0000150011
Record Updated	Oct 29, 2026

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 15, 2019
Property Address	2520 D ST, ANTIOCH, CA 94509-3732
Document Number	0000069948
Instrument Date	May 10, 2019
Instrument	69948
Transaction Type	Transfer
Record Updated	May 23, 2019
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$357.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4516 BIGHORN CT ANTIOCH CA 945098915, ANTIOCH, CA 94509-8915

Mortgage

Document Number	69949
Date	May 15, 2019
Instrument	69949

Lender

Name	SAEID MALBOUBI
Address	38 CORTE PINON, MORAGA, CA 94556-1623

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 2520 D St was $4,641.

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		$321,999 (+2%) Land $250,320 Building $71,679
2025	$4,641.00	$315,686 Land $245,412 Building $70,274
2023	$4,365.00 (+1.37%)	$303,430 Land $235,883 Building $67,547
2022	$4,306.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 2520 D St in Zone X, an area of minimal flood risk.

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

The area around 2520 D St has no burnable land within ember reach, so its wildfire risk is not rated.

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 579 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
Verizon Fixed Wireless	300 / 20