4497 Piper Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 4497 Piper Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,764 sqft · built 2013
Lot Size	0.105 acres (4,590 sqft)
Owner	2 Individual Names on Record
Last Sale	$433,000 (Jun 2014)
Tax Bill	$6,157 (2025)
Deeds & Mortgages	Jun 2022 Mortgage Jul 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`053-362-030-8`

Property Details

APN / Parcel Number

Primary APN	`053-362-030-8`
Alternative APN	`053-362-030`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,764 sqft Living Area
1st Floor Area	1,318 sqft
2nd Floor Area	1,446 sqft

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2014
Lot Area	4,590 sqft (0.105 acres)
Garage Type	Attached
Garage Area	433 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4497 PIPER CT
City	ANTIOCH
State	CA
Zip	94531-9443
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6909 L55
Legal Subdivision	SUBDIVISION 6909
Legal Tract	6909
Legal Lot Number	55
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	4
Census Block	4019
Census Tract	302009

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	4497 PIPER CT, ANTIOCH, CA 94531-9443
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 13, 2022	Deed of Trust, Mortgage · VA Mortgage DOVENMUEHLE MORTGAGE INC
Jul 31, 2019	Deed of Trust, Mortgage · VA Mortgage CROSSCOUNTRY MORTGAGE INC
Mar 28, 2018	Deed of Trust, Mortgage · VA Mortgage SYNERGY ONE LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 2014 · Amount on Record
Deed Sale	Jun 30, 2014 · Amount on Record
Deed Document Number	2014106756
Record Updated	Oct 29, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4497 PIPER CT, ANTIOCH, CA 94531-9443
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4497 PIPER CT, ANTIOCH, CA 94531-9443

Mortgage

Document Number	0000097972
Date	Jun 13, 2022
Instrument	2022-097972

Lender

Name	DOVENMUEHLE MORTGAGE INC
Type	Mortgage Company
Address	DALLAS, TX 75201

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	355 Months
Due	Jan 1, 2052

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4497 PIPER CT, ANTIOCH, CA 94531-9443
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PREMIUM TITLE CA

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000120178
Date	Jul 31, 2019
Instrument	2019-120178

Lender

Name	CROSSCOUNTRY MORTGAGE INC
Type	Mortgage Company
Address	BRECKSVILLE, OH 44141

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2049

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4497 PIPER CT, ANTIOCH, CA 94531-9443
Document Number	0000050569
Instrument Date	Mar 28, 2018
Transaction Type	Mortgage
Record Updated	Apr 9, 2018
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4497 PIPER CT ANTIOCH CA 945319443, ANTIOCH, CA 94531-9443

Mortgage

Document Number	0000050569
Date	Apr 3, 2018
Instrument	50569

Lender

Name	SYNERGY ONE LNDG
Address	SAN DIEGO, CA 92108

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 2, 2048

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		$540,776 (+2%) Land $137,536 Building $403,240
2025	$6,157.00 (+6.21%)	$530,174 (+4.04%) Land $134,840 Building $395,334
2023	$5,797.00 (+1.59%)	$509,589 Land $129,605 Building $379,984
2022	$5,706.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force

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 656 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, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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