4821 Sheffels Peak Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 4821 Sheffels Peak Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,118 sqft · built 1991
Lot Size	0.239 acres (10,428 sqft)
Owner	2 Individual Names on Record
Last Sale	$415,000 (Oct 2016)
Tax Bill	$5,640 (2025)
Deeds & Mortgages	Sep 2026 Mortgage Oct 2023 Second Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`072-330-066-1`

Property Details

APN / Parcel Number

Primary APN	`072-330-066-1`
Alternative APN	`072-330-066`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,118 sqft Living Area
1st Floor Area	1,229 sqft
2nd Floor Area	889 sqft

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Lot Area	10,428 sqft (0.239 acres)
Garage Type	Attached
Garage Area	601 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4821 SHEFFELS PEAK CT
City	ANTIOCH
State	CA
Zip	94531-8333
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7317 L66
Legal Subdivision	SUBDIVISION 7317
Legal Tract	7317
Legal Lot Number	66
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2000
Census Tract	355109

Owner

Source: Contra Costa County records, as of September 15, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 4, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Oct 20, 2023	Deed of Trust, Mortgage · Stand-Alone Second Mortgage ROCKET MORTGAGE LLC
Mar 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 25, 2016 · Amount on Record
Deed Sale	Oct 25, 2016 · Amount on Record
Deed Document Number	2016223610
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 4, 2026
Property Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333
Document Number	0000093865
Instrument Date	Aug 29, 2026
Instrument	202693865
Transaction Type	Mortgage
Record Updated	Sep 15, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333

Mortgage

Document Number	0000093865,
Date	Sep 4, 2026
Instrument	202693865

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Sep 1, 2046

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333
Transaction Type	Mortgage
Record Updated	Oct 31, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333

Mortgage

Document Number	0000103673
Date	Oct 20, 2023
Instrument	2023-103673

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Nov 1, 2043

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4821 SHEFFELS PEAK CT, ANTIOCH, CA 94531-8333

Mortgage

Document Number	0000097016
Date	Mar 31, 2021
Instrument	2021-097016

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Jan 1, 2051

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		$491,269 (+2%) Land $124,295 Building $366,974
2025	$5,640.00 (+6.27%)	$481,637 (+4.04%) Land $121,858 Building $359,779
2023	$5,307.00 (+1.59%)	$462,936 Land $117,127 Building $345,809
2022	$5,224.00

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 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond 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 484 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 · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Verizon.

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