6228 Castillon Dr, Newark, CA 94560 Property Records

Alameda County property record for 6228 Castillon Dr, Newark, CA 94560

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,395 sqft · built 1959
Lot Size	0.158 acres (6,882 sqft)
Owner	Company Name on Record
Tax Bill	$3,128 (2025)
Deeds & Mortgages	Mar 2018 Line of Credit Apr 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`92A-616-107`

Property Details

APN / Parcel Number

Primary APN	`92A-616-107`
Alternative APN	`092A-0616-107-00`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,395 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1961
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	6,882 sqft (0.158 acres)

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	6228 CASTILLON DR
City	NEWARK
State	CA
Zip	94560-1721
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	LOT: 00074 BLK: TR: 1985
Legal Tract	1985
Legal Lot Number	74
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	3
Census Block	3022
Census Tract	444200

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	Company Name on Record
Mailing Address	6228 CASTILLON DR, NEWARK, CA 94560-1721
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 8, 2018	Deed of Trust, Mortgage · Line of Credit FREMONT BK
Apr 26, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Apr 25, 2017
Transfer Doc	0000093334
Record Updated	Sep 20, 2026

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6228 CASTILLON DR, NEWARK, CA 94560-1721
Document Number	0000050858
Instrument Date	Mar 8, 2018
Transaction Type	Mortgage
Record Updated	Mar 27, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	6228 CASTILLON DR NEWARK CA 945601721, NEWARK, CA 94560-1721

Mortgage

Document Number	0000050858
Date	Mar 13, 2018
Instrument	50858

Lender

Name	FREMONT BK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Mar 12, 2048

Interest

Rate Type	Adjustable Rate

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 26, 2017
Property Address	6228 CASTILLON DR, NEWARK, CA 94560-1721
Document Number	0000093334
Instrument Date	Apr 25, 2017
Instrument	93334
Transaction Type	Transfer
Record Updated	May 12, 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	6228 CASTILLON DR NEWARK CA 945601721, NEWARK, CA 94560-1721

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		$208,467 (-1.31%) Land $103,590 Building $111,877
2025	$3,128.00 (+5.57%) Homeowner's exemption	$211,243 (+4.04%) Land $101,559 Building $109,684
2023	$2,963.00 Homeowner's exemption	$203,041 Land $97,616 Building $105,425	$1,038,870

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 · 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 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	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% 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	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 772 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
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
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet.

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