764 Hap Arnold St, Antioch, CA 94509 Property Records

Contra Costa County property record for 764 Hap Arnold St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,077 sqft · built 1993
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$700,000 (May 2023)
Tax Bill	$8,238 (2025)
Deeds & Mortgages	May 2023 Transfer May 2023 Sale & Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`068-623-034-3`

Property Details

APN / Parcel Number

Primary APN	`068-623-034-3`
Alternative APN	`068-623-034`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,077 sqft Living Area
1st Floor Area	1,177 sqft
2nd Floor Area	900 sqft

Exterior

Year Built	Built 1993
Effective Year Built	Effective 2000
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	651 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	764 HAP ARNOLD ST
City	ANTIOCH
State	CA
Zip	94509-6543
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7155 L100
Legal Subdivision	SUBDIVISION 7155
Legal Tract	7155
Legal Lot Number	100
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2020
Census Tract	308001

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	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 5, 2023	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY
May 5, 2023	Grant Deed, Transfer · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU
Dec 20, 2022	Deed, Transfer CHICAGO TITLE COMPANY
Dec 20, 2022	Grant Deed, Transfer · Conventional Mortgage OCMBC INC
Jan 23, 2017	Quit Claim Deed, Transfer Quitclaim
Jan 23, 2017	Affidavit of Death, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 5, 2023 · Amount on Record
Deed Sale	May 5, 2023 · Amount on Record
Prior Sale	Dec 20, 2022 · Amount on Record
Deed Document Number	202342532
Prior Transfer Date	May 4, 2023
Prior Transfer Doc	0000042531
Record Updated	Sep 20, 2026

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2023
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000042531
Map Reference	MB 340 PG 47
Instrument Date	May 4, 2023
Instrument	2023-042531
Transaction Type	Transfer
Record Updated	May 17, 2023
Title Company	CHICAGO TITLE COMPANY

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
Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2023
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000042532
Map Reference	MB 340 PG 47
Instrument Date	Apr 17, 2023
Instrument	2023-042532
Transaction Type	Transfer
Record Updated	May 17, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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
Relationship	Joint Tenants
Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543

Mortgage

Document Number	0000042533
Date	May 5, 2023
Instrument	2023-042533

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2053

December 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2022
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000185882
Map Reference	MB 340 PG 47
Instrument Date	Dec 7, 2022
Instrument	2022-185882
Transaction Type	Transfer
Record Updated	Dec 29, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2022
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000185881
Map Reference	MB 340 PG 47
Instrument Date	Dec 7, 2022
Instrument	2022-185881
Transaction Type	Transfer
Record Updated	Dec 29, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543

Mortgage

Document Number	0000185883
Date	Dec 20, 2022
Instrument	2022-185883

Lender

Name	OCMBC INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 23, 2017
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000013609
Instrument Date	Dec 10, 2016
Instrument	13609
Transaction Type	Transfer
Record Updated	Jan 31, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2365 AMATRICE WAY DUBLIN CA 945684859, DUBLIN, CA 94568-4859

January 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 23, 2017
Property Address	764 HAP ARNOLD ST, ANTIOCH, CA 94509-6543
Document Number	0000013608
Instrument Date	Dec 10, 2016
Instrument	13608
Transaction Type	Transfer
Record Updated	Feb 6, 2017

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2365 AMATRICE WAY DUBLIN CA 945684859, DUBLIN, CA 94568-4859

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		$742,844 (+2%) Land $254,689 Building $488,155
2025	$8,238.00 (+31.39%)	$728,280 (+31.22%) Land $249,696 Building $478,584
2023	$6,270.00 (+0.79%)	$555,000 Land $280,000 Building $275,000
2022	$6,221.00

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
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	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 645 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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