623 Shaddick Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 623 Shaddick Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,723 sqft · built 1979
Lot Size	0.238 acres (10,368 sqft)
Owner	Individual Name on File
Last Sale	$575,000 (Nov 2023)
Tax Bill	$7,132 (2025)
Deeds & Mortgages	Nov 2023 Sale & Mortgage Feb 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`068-500-014-3`

Property Details

APN / Parcel Number

Primary APN	`068-500-014-3`
Alternative APN	`068-500-014`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,723 sqft Living Area
Gross Area	3,251 sqft
1st Floor Area	1,739 sqft
2nd Floor Area	984 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Architectural Style	Mediterranean
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	10,368 sqft (0.238 acres)
Garage Type	Attached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	623 SHADDICK DR
City	ANTIOCH
State	CA
Zip	94509-5044
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T04981 L0014 B
Legal Subdivision	SUBDIVISION 4981
Legal Tract	04981
Legal Lot Number	14
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3001
Census Tract	308001

Owner

623 Shaddick Dr is owned and occupied by an individual who bought it in November 2023.

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 File
Mailing Address	623 SHADDICK DR, ANTIOCH, CA 94509-5044
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 16, 2023	Grant Deed, Transfer · FHA Mortgage ROCKET MORTGAGE LLC
Feb 9, 2018	Intrafamily Transfer, Transfer · Commercial Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 16, 2023 · Amount on File
Deed Sale	Nov 16, 2023 · Amount on File
Prior Sale	Dec 26, 2012 · Amount on File
Deed Document Number	2023123217
Prior Transfer Date	Feb 8, 2018
Prior Transfer Doc	0000021325
Record Updated	Oct 29, 2026

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 16, 2023
Property Address	623 SHADDICK DR, ANTIOCH, CA 94509-5044
Document Number	0000123217
Map Reference	MB 198 PG 17
Instrument Date	Aug 29, 2023
Instrument	2023-123217
Transaction Type	Transfer
Record Updated	Dec 4, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
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
Address	623 SHADDICK DR, ANTIOCH, CA 94509-5044

Mortgage

Document Number	0000123218
Date	Nov 16, 2023
Instrument	2023-123218

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2053

February 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 9, 2018
Property Address	623 SHADDICK DR, ANTIOCH, CA 94509-5044
Document Number	0000021325
Instrument Date	Feb 8, 2018
Instrument	2018-021325
Transaction Type	Transfer
Record Updated	Jul 27, 2021

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 STE 2000, 2000, DALLAS, TX 75201-4657
Investor	Possibly a Property Investor

Mortgage

Document Number	0000021326
Date	Feb 9, 2018
Instrument	2018-021326

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 623 Shaddick Dr was $7,132.

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		$598,230 (+2%) Land $208,080 Building $390,150
2025	$7,132.00	$586,500 Land $204,000 Building $382,500
2023	$13,031.00 (+116.43%)	$503,074 (+80.64%) Land $164,045 Building $339,029
2022	$6,021.00	$278,489 Land $46,411 Building $232,078

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 623 Shaddick Dr 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

Wildfire risk around 623 Shaddick Dr is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% 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 613 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 DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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