18975 Vaughn Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18975 Vaughn Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,676 sqft · built 1957
Lot Size	0.116 acres (5,040 sqft)
Owner	Individual Name on Record
Last Sale	$875,000 (Aug 2019)
Tax Bill	$12,078 (2025)
Deeds & Mortgages	Mar 2020 Mortgage Dec 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1342-65`

Property Details

APN / Parcel Number

Primary APN	`84D-1342-65`
Alternative APN	`084D-1342-065-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,676 sqft Living Area

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1980
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,040 sqft (0.116 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18975 VAUGHN AVE
City	CASTRO VALLEY
State	CA
Zip	94546-3019
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 000A TR: 1591
Legal Subdivision	TRACT 1591
Legal Tract	1591
Legal Block	A
Legal Lot Number	2
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2002
Census Tract	430700

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	Individual Name on Record
Mailing Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
Dec 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Aug 19, 2019	Quit Claim Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Aug 19, 2019	Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 19, 2019 · Amount on Record
Deed Sale	Aug 19, 2019 · Amount on Record
Prior Sale	Jul 13, 2012 · Amount on Record
Deed Document Number	2019160453
Prior Transfer Date	Aug 14, 2019
Prior Transfer Doc	0000160452
Record Updated	Oct 29, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019
Transaction Type	Mortgage
Record Updated	Jul 19, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000066166
Date	Mar 20, 2020
Instrument	2020066166

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Apr 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.87%
Index	1-Year CMT
Max Rate	7.87%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019
Transaction Type	Mortgage
Record Updated	Jul 19, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019

Mortgage

Document Number	0000350762
Date	Dec 15, 2020
Instrument	2020350762

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 19, 2019
Property Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019
Document Number	0000160452
Instrument Date	Aug 14, 2019
Instrument	160452
Transaction Type	Transfer
Record Updated	Sep 6, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	18975 VAUGHN AVE CASTRO VALLEY CA 945463019, CASTRO VALLEY, CA 94546-3019

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 19, 2019
Property Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019
Document Number	0000160453
Map Reference	MB 36 PG 51
Instrument Date	Aug 9, 2019
Instrument	2019160453
Transaction Type	Transfer
Record Updated	Jul 19, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18975 VAUGHN AVE, CASTRO VALLEY, CA 94546-3019

Mortgage

Document Number	0000160454
Date	Aug 19, 2019
Instrument	2019160454

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2049

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		$969,061 (+1.27%) Land $292,818 Building $683,243
2025	$12,078.00 (+3.85%) Homeowner's exemption	$956,925 (+4.04%) Land $287,077 Building $669,848
2023	$11,630.00 Homeowner's exemption	$919,773 Land $275,932 Building $643,841	$1,006,380

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	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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	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 938 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 · Fixed Wireless 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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