6151 Castillon Dr, Newark, CA 94560 Property Records

Alameda County property record for 6151 Castillon Dr, Newark, CA 94560

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,100 sqft · built 1959
Lot Size	0.138 acres (6,000 sqft)
Owner	Company Name on Record
Tax Bill	$2,424 (2025)
Deeds & Mortgages	Oct 2023 Transfer Jul 2023 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`92A-616-55`

Property Details

APN / Parcel Number

Primary APN	`92A-616-55`
Alternative APN	`092A-0616-055-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,100 sqft Living Area

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1961
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)

Location & Zoning

Street Address	6151 CASTILLON DR
City	NEWARK
State	CA
Zip	94560-1718
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00108 BLK: TR: 1985
Legal Subdivision	TRACT 1985
Legal Tract	1985
Legal Lot Number	108
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	3
Census Block	3021
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	6151 CASTILLON DR, NEWARK, CA 94560-1718
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 13, 2023	Intrafamily Transfer, Transfer
Jul 7, 2023	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 7, 2023	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
May 15, 2023	Deed of Trust, Mortgage · Commercial Mortgage COMMERCIAL LOAN CORPORATION
Jun 20, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jun 21, 2023
Transfer Doc	0000077129
Record Updated	Sep 20, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 13, 2023
Property Address	6151 CASTILLON DR, NEWARK, CA 94560-1718
Document Number	0000120498
Map Reference	MB 41 PG 19
Instrument Date	Oct 12, 2023
Instrument	2023120498
Transaction Type	Transfer
Record Updated	Nov 23, 2023

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
Relationship	Revocable Trust
Address	6151 CASTILLON DR, NEWARK, CA 94560-1718

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jul 7, 2023
Property Address	6151 CASTILLON DR, NEWARK, CA 94560-1718
Document Number	0000077129
Map Reference	MB 41 PG 19
Instrument Date	Jun 21, 2023
Instrument	2023077129
Transaction Type	Transfer
Record Updated	Aug 11, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	6151 CASTILLON DR, NEWARK, CA 94560-1718

Mortgage

Document Number	0000077130
Date	Jul 7, 2023
Instrument	2023077130

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jul 7, 2023
Property Address	6151 CASTILLON DR, NEWARK, CA 94560-1718
Document Number	0000077128
Map Reference	MB 41 PG 19
Instrument Date	Jun 21, 2023
Instrument	2023077128
Transaction Type	Transfer
Record Updated	Aug 11, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	6151 CASTILLON DR, NEWARK, CA 94560-1718

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6151 CASTILLON DR, NEWARK, CA 94560-1718
Transaction Type	Mortgage
Record Updated	Jun 12, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6151 CASTILLON DR, NEWARK, CA 94560-1718

Mortgage

Document Number	0000054556
Date	May 15, 2023
Instrument	2023054556

Lender

Name	COMMERCIAL LOAN CORPORATION
Type	Lending Institution
Address	NEWPORT BEACH, CA 92660

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jun 20, 2023
Property Address	6151 CASTILLON DR, NEWARK, CA 94560-1718
Document Number	0000069466
Map Reference	MB 41 PG 19
Instrument Date	Jun 12, 2023
Instrument	2023069466
Transaction Type	Transfer
Record Updated	Jul 21, 2023

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	6151 CASTILLON DR, NEWARK, CA 94560-1718

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		$145,796 (+2%) Land $55,375 Building $90,421
2025	$2,424.00 (+5.9%)	$142,937 (+4.04%) Land $54,289 Building $88,648
2023	$2,289.00 (+2.46%)	$137,390 (+2%) Land $52,183 Building $85,207	$934,470
2022	$2,234.00	$134,695 Land $51,159 Building $83,536

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 99.8% of the US · lower than 99.8% 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 438 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, Sail Internet.

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