4501 Bison Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 4501 Bison Way, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,979 sqft · built 1999
Lot Size	0.18 acres (7,850 sqft)
Owner	2 Individual Names on Record
Last Sale	$549,000 (May 2019)
Tax Bill	$7,061 (2025)
Deeds & Mortgages	Mar 2021 Mortgage May 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`053-560-020-9`

Property Details

APN / Parcel Number

Primary APN	`053-560-020-9`
Alternative APN	`053-560-020`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,979 sqft Living Area
1st Floor Area	1,560 sqft
2nd Floor Area	1,419 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Lot Area	7,850 sqft (0.18 acres)
Garage Type	Attached
Garage Area	635 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4501 BISON WAY
City	ANTIOCH
State	CA
Zip	94531-7467
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7285 L738
Legal Subdivision	SUBDIVISION 7285
Legal Tract	7285
Legal Lot Number	738
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2004
Census Tract	355111

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 Individual Names on Record
Mailing Address	32 FOREST VIEW DR, SAN FRANCISCO, CA 94132-1443
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
May 3, 2019	Grant Deed, Transfer · Conventional Mortgage CALIBER HM LOANS
May 3, 2019	Affidavit of Death, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 3, 2019 · Amount on Record
Deed Sale	May 3, 2019 · Amount on Record
Prior Sale	Dec 16, 1999 · Amount on Record
Deed Document Number	201963402
Prior Transfer Date	Apr 26, 2019
Prior Transfer Doc	0000063401
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4501 BISON WAY, ANTIOCH, CA 94531-7467
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	32 FOREST VIEW DR, SAN FRANCISCO, CA 94132-1443

Mortgage

Document Number	0000088720
Date	Mar 24, 2021
Instrument	2021-088720

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

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

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 3, 2019
Property Address	4501 BISON WAY, ANTIOCH, CA 94531-7467
Document Number	0000063402
Instrument Date	Apr 26, 2019
Instrument	63402
Transaction Type	Transfer
Record Updated	May 24, 2019
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$603.90
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	32 FOREST VIEW DR SAN FRANCISCO CA 941321443, SAN FRANCISCO, CA 94132-1443

Mortgage

Document Number	63403
Date	May 3, 2019
Instrument	63403

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 2, 2049

May 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	May 3, 2019
Property Address	4501 BISON WAY, ANTIOCH, CA 94531-7467
Document Number	0000063401
Instrument Date	Apr 26, 2019
Instrument	63401
Transaction Type	Transfer
Record Updated	May 24, 2019
Title Company	NORTH AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4501 BISON WAY ANTIOCH CA 945317467, ANTIOCH, CA 94531-7467

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		$624,662 (+2%) Land $159,294 Building $465,368
2025	$7,061.00 (+6.1%)	$612,415 (+4.04%) Land $156,171 Building $456,244
2023	$6,655.00 (+1.62%)	$588,636 Land $150,107 Building $438,529
2022	$6,549.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 2010 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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 536 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 Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

Nearby Properties on Bison Way

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures