1717 Yellowstone Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 1717 Yellowstone Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,670 sqft · built 1981
Lot Size	0.154 acres (6,700 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,442 (2025)
Deeds & Mortgages	Jul 2026 Line of Credit Apr 2026 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`051-293-006-6`

Property Details

APN / Parcel Number

Primary APN	`051-293-006-6`
Alternative APN	`051-293-006`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,670 sqft Living Area
1st Floor Area	1,670 sqft

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1982
Lot Area	6,700 sqft (0.154 acres)
Garage Type	Attached
Garage Area	488 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1717 YELLOWSTONE DR
City	ANTIOCH
State	CA
Zip	94509-2148
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05457 L0103 B
Legal Subdivision	MEADOWBROOK 11
Legal Tract	05457
Legal Lot Number	103
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1001
Census Tract	306002

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 Company Names on Record
Mailing Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 30, 2026	Deed of Trust, Mortgage · Line of Credit LOANDEPOT.COM LLC
Apr 23, 2026	Affidavit of Death of Trustee, Transfer · Conventional Mortgage
Apr 23, 2026	Deed of Trust, Mortgage · Conventional Mortgage E-CHICAGO TITLE, CHICAGO TITLE
Jan 20, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 10, 2022
Transfer Doc	0000127076
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 30, 2026
Property Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148
Document Number	0000079848
Instrument Date	Jul 22, 2026
Instrument	202679848
Transaction Type	Mortgage
Record Updated	Aug 5, 2026
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221
Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148

Mortgage

Document Number	0000079848,
Date	Jul 30, 2026
Instrument	202679848

Lender

Name	LOANDEPOT.COM LLC

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate	6.49%
Max Rate	-1%

April 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 23, 2026
Property Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148
Document Number	0000041695
Instrument Date	Apr 17, 2026
Instrument	202641695
Transaction Type	Transfer
Record Updated	Jul 12, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148

Mortgage

Document Number	0000041695,
Date	Apr 23, 2026
Instrument	202641695

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months

Interest

Rate	6.09%
Max Rate	-1%

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 23, 2026
Property Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148
Document Number	0000041696
Instrument Date	Mar 16, 2026
Instrument	202641696
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221
Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148

Mortgage

Document Number	0000041696,
Date	Apr 23, 2026
Instrument	202641696

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months

Interest

Rate	6.09%
Max Rate	-1%

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1717 YELLOWSTONE DR, ANTIOCH, CA 94509-2148
Document Number	0000019771
Instrument Date	Jan 20, 2017
Transaction Type	Mortgage
Record Updated	Aug 15, 2018
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1717 YELLOWSTONE DR ANTIOCH CA 945092148, ANTIOCH, CA 94509-2148

Mortgage

Document Number	0000019771
Date	Jan 31, 2017
Instrument	19771

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$261,569 (+2%) Land $52,690 Building $208,879
2025	$3,442.00 (+5.65%)	$256,441 (+4.04%) Land $51,657 Building $204,784
2023	$3,258.00 (+1.5%)	$246,485 Land $49,652 Building $196,833
2022	$3,210.00

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 279 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
AT&T DSL	100 / 20

May also be available: Verizon.

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