6417 Thornton Ave, Newark, CA 94560 Property Records

Alameda County property record for 6417 Thornton Ave, Newark, CA 94560

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,372 sqft · built 1951
Lot Size	0.241 acres (10,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,005,000 (Jul 2018)
Tax Bill	$13,665 (2025)
Deeds & Mortgages	Jul 2018 Transfer Jul 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`92A-919-20-2`

Property Details

APN / Parcel Number

Primary APN	`92A-919-20-2`
Alternative APN	`092A-0919-020-02`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,372 sqft Living Area

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,500 sqft (0.241 acres)

Location & Zoning

Street Address	6417 THORNTON AVE
City	NEWARK
State	CA
Zip	94560-3735
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 0020 AR: 092A PAGE: 0919
Legal Subdivision	NEWARK ACRES
Legal Block	J
Legal Lot Number	21&22
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	2
Census Block	2006
Census Tract	444400

Owner

Source: Alameda County records, as of August 5, 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	561 MONTICELLO TER, FREMONT, CA 94539-5432
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2018	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Jul 25, 2018	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2018 · Amount on Record
Deed Sale	Jul 25, 2018 · Amount on Record
Prior Sale	Feb 5, 2002 · Amount on Record
Deed Document Number	2018145900
Prior Transfer Date	Jul 23, 2018
Prior Transfer Doc	0000145899
Record Updated	Oct 29, 2026

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 25, 2018
Property Address	6417 THORNTON AVE, NEWARK, CA 94560-3735
Document Number	0000145899
Instrument Date	Jul 23, 2018
Instrument	145899
Transaction Type	Transfer
Record Updated	Aug 8, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	18585 PATRIOT WAY LATHROP CA 953308585, LATHROP, CA 95330-8585

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 25, 2018
Property Address	6417 THORNTON AVE, NEWARK, CA 94560-3735
Document Number	0000145900
Instrument Date	Jul 23, 2018
Instrument	145900
Transaction Type	Transfer
Record Updated	Aug 8, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$1,105.50
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	561 MONTICELLO TER FREMONT CA 945395432, FREMONT, CA 94539-5432

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Newark City
Unified School District	Newark Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,143,498 (+2%) Land $512,014 Building $631,484
2025	$13,665.00 (+4.42%)	$1,121,077 (+4.04%) Land $501,975 Building $619,102
2023	$13,087.00	$1,077,550 Land $482,485 Building $595,065	$1,026,360

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 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	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001
Water Source	Surface water
Last State Inspection	Nov 2025
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 458 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	600 / 130
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60

May also be available: AT&T, GeoLinks, Sail Internet, T-Mobile.

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