1905 Yellowstone Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 1905 Yellowstone Ct, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,128 sqft · built 1979
Lot Size	0.195 acres (8,500 sqft)
Owner	2 Individual Names on File
Last Sale	$467,500 (Jun 2018)
Tax Bill	$6,516 (2025)
Deeds & Mortgages	Jul 2020 Mortgage Jun 2022 Second Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`051-283-003-5`

Property Details

APN / Parcel Number

Primary APN	`051-283-003-5`
Alternative APN	`051-283-003`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,128 sqft Living Area
1st Floor Area	1,336 sqft
2nd Floor Area	792 sqft

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Lot Area	8,500 sqft (0.195 acres)
Garage Type	Attached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1905 YELLOWSTONE CT
City	ANTIOCH
State	CA
Zip	94509-2146
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05121 L0035 B
Legal Subdivision	MARTINEZ LAND CO 8
Legal Tract	05121
Legal Lot Number	35
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1004
Census Tract	306002

Owner

Source: Contra Costa County assessment roll, 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 Individual Names on File
Mailing Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 9, 2020	Deed of Trust, Mortgage · FHA Mortgage COMMERCE HOME MORTGAGE LLC
Jun 27, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage PATELCO CU
Aug 9, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage CHANGE LENDING LLC
Jun 7, 2018	Grant Deed, Transfer · Second Mortgage (Down Payment) DATA MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 7, 2018 · Amount on Record
Deed Sale	Jun 7, 2018 · Amount on Record
Prior Sale	Dec 10, 2013 · Amount on Record
Deed Document Number	201890775
Last Transfer Date	Jul 29, 2021
Transfer Doc	0000220755
Record Updated	Sep 20, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000135805
Date	Jul 9, 2020
Instrument	2020-135805

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146

Mortgage

Document Number	0000104777
Date	Jun 27, 2022
Instrument	2022-104777

Lender

Name	PATELCO CU
Type	Credit Union
Address	SANTA ANA, CA 92707

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Jul 1, 2032

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 9, 2021
Property Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146
Document Number	0000220755
Map Reference	MB 222 PG 14-18
Instrument Date	Jul 29, 2021
Instrument	2021-220755
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146

Mortgage

Document Number	0000220756
Date	Aug 9, 2021
Instrument	2021-220756

Lender

Name	CHANGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 7, 2018
Property Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146
Document Number	0000090775
Map Reference	MB 222 PG 14-18
Instrument Date	May 31, 2018
Instrument	2018-090775
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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
Relationship	Joint Tenants
Address	1905 YELLOWSTONE CT, ANTIOCH, CA 94509-2146

Mortgage

Document Number	0000090778
Date	Jun 7, 2018
Instrument	2018-090778

Lender

Name	DATA MORTGAGE INC
Type	Mortgage Company
Address	ORANGE, CA 92868

Agreement

Type	Second Mortgage (Down Payment)
Amount	Amount Recorded

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		$542,102 (+2%) Land $181,744 Building $360,358
2025	$6,516.00 (+5.01%)	$531,474 (+4.04%) Land $178,181 Building $353,293
2023	$6,205.00 (+1.62%)	$510,838 Land $171,263 Building $339,575
2022	$6,106.00

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 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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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