19401 Stanton Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 19401 Stanton Ave, Castro Valley, CA 94546

Property Summary

Property Type	Mobile Home
Details	3 bd · 2.5 ba · 1,351 sqft · built 1939
Lot Size	0.368 acres (16,044 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,308,000 (Feb 2022)
Tax Bill	$16,793 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Feb 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84B-331-21`

Property Details

APN / Parcel Number

Primary APN	`84B-331-21`
Alternative APN	`084B-0331-021-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,351 sqft Living Area

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1960
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	16,044 sqft (0.368 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	19401 STANTON AVE
City	CASTRO VALLEY
State	CA
Zip	94546-3232
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Legal Description	LOT: 00021 BLK: AR: 084B PAGE: 0331
Legal Subdivision	VALLEY CREST GARDENS
Legal Lot Number	26
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3006
Census Tract	430600

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	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2021	Deed of Trust, Mortgage CURBIO INC
Feb 23, 2022	Grant Deed, Transfer · Conventional Mortgage FLAGSTAR BANK FSB
Feb 23, 2022	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 23, 2022 · Amount on Record
Deed Sale	Feb 23, 2022 · Amount on Record
Deed Document Number	202240413
Prior Transfer Date	Jul 10, 1995
Prior Transfer Doc	0000161590
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232
Transaction Type	Mortgage
Record Updated	Aug 22, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232

Mortgage

Document Number	0000267626
Date	Aug 4, 2021
Instrument	2021267626

Lender

Name	CURBIO INC
Type	Non-Lending Institution
Address	POTOMAC, MD 20854

Agreement

Amount	Amount Recorded

February 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 23, 2022
Property Address	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232
Document Number	0000040413
Map Reference	MB 24 PG 92
Instrument Date	Feb 15, 2022
Instrument	2022040413
Transaction Type	Transfer
Record Updated	Aug 22, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,438.80
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232

Mortgage

Document Number	0000040414
Date	Feb 23, 2022
Instrument	2022040414

Lender

Name	FLAGSTAR BANK FSB
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2052

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Feb 23, 2022
Property Address	19401 STANTON AVE, CASTRO VALLEY, CA 94546-3232
Document Number	0000040412
Map Reference	MB 24 PG 92
Instrument Date	Jan 25, 2022
Instrument	2022040412
Transaction Type	Transfer
Record Updated	Aug 22, 2022
Title Company	CHICAGO TITLE COMPANY

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	Tenants in Common
Address	1110 SAINT CHARLES CT, CHARLOTTESVILLE, VA 22901-4003

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,788,300 (+37.56%) Land $536,400 Building $1,251,900
2025	$16,793.00 (+4.51%)	$1,300,000 (+8.06%) Land $390,000 Building $910,000
2024	$16,068.00 (+6.58%)
2023	$15,076.00	$1,203,000 Land $360,900 Building $842,100	$1,192,950

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	2 (1995–1998)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jan 1998 · rainfall accumulation

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 94% of the US · lower than 96% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 752 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile, Unwired, Verizon.

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