19645 Vaughn Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 19645 Vaughn Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,452 sqft · built 1955
Lot Size	0.164 acres (7,161 sqft)
Owner	Company Name on Record
Tax Bill	$2,041 (2025)
Deeds & Mortgages	Oct 2021 Transfer Oct 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84B-570-68`

Property Details

APN / Parcel Number

Primary APN	`84B-570-68`
Alternative APN	`084B-0570-068-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,452 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1957
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,161 sqft (0.164 acres)

Location & Zoning

Street Address	19645 VAUGHN AVE
City	CASTRO VALLEY
State	CA
Zip	94546-3436
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00022 BLK: 0002 TR: 1202
Legal Subdivision	TRACT 1202
Legal Tract	1202
Legal Block	2
Legal Lot Number	22
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2009
Census Tract	430700

Owner

Source: Alameda County records, as of August 5, 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	Company Name on Record
Mailing Address	4524 PARADISE KNLS, CASTRO VALLEY, CA 94546-4724
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 4, 2021	Intrafamily Transfer, Transfer AMROCK INC
Oct 4, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jan 19, 2021
Transfer Doc	0000330307
Record Updated	Sep 20, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 4, 2021
Property Address	19645 VAUGHN AVE, CASTRO VALLEY, CA 94546-3436
Document Number	0000330307
Map Reference	MB 33 PG 22
Instrument Date	Jan 19, 2021
Instrument	2021330307
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK INC

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	Family Trust
Address	4524 PARADISE KNLS, CASTRO VALLEY, CA 94546-4724

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 4, 2021
Property Address	19645 VAUGHN AVE, CASTRO VALLEY, CA 94546-3436
Document Number	0000330305
Map Reference	MB 33 PG 22
Instrument Date	Jan 19, 2021
Instrument	2021330305
Transaction Type	Transfer
Record Updated	Oct 20, 2021
Title Company	AMROCK INC

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	4524 PARADISE KNLS, CASTRO VALLEY, CA 94546-4724

Mortgage

Document Number	0000330306
Date	Oct 4, 2021
Instrument	2021330306

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	352 Months
Due	Feb 1, 2051

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		$101,282 (+2%) Land $44,014 Building $57,268
2025	$2,041.00 (+5.86%)	$99,296 (+4.04%) Land $43,151 Building $56,145
2023	$1,928.00	$95,440 Land $41,475 Building $53,965	$849,330

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	1 (1998)
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	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	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 609 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 in parts of the area	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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