18841 Vineyard Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18841 Vineyard Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	2,219 sqft · built 1962
Lot Size	0.433 acres (18,860 sqft)
Owner	Company Name on Record
Tax Bill	$5,611 (2025)
Deeds & Mortgages	Aug 2026 Line of Credit Apr 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1107-63`

Property Details

APN / Parcel Number

Primary APN	`84D-1107-63`
Alternative APN	`084D-1107-063-00`

Interior

Building Area	2,219 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1963
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	18,860 sqft (0.433 acres)
Garage Type	Attached

Location & Zoning

Street Address	18841 VINEYARD RD
City	CASTRO VALLEY
State	CA
Zip	94546-2037
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 0000A BLK: PM: 0083 PAGE: 0018
Legal Subdivision	PARCEL MAP 1119
Legal Lot Number	A
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2004
Census Tract	430400

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	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2026	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Apr 29, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Apr 29, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Dec 7, 2020
Transfer Doc	0000167700
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Recording Date	Aug 3, 2026
Property Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037
Document Number	0000099761
Instrument Date	Jul 23, 2026
Instrument	202699761
Transaction Type	Mortgage
Record Updated	Sep 21, 2026
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221
Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037

Mortgage

Document Number	0000099761,
Date	Aug 3, 2026
Instrument	202699761

Lender

Name	BANK OF AMERICA

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jul 23, 2056

Interest

Max Rate	-1%

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Apr 29, 2021
Property Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037
Document Number	0000167700
Map Reference	MB 83 PG 18
Instrument Date	Dec 7, 2020
Instrument	2021167700
Transaction Type	Transfer
Record Updated	May 19, 2021
Title Company	AMROCK INC, AMROCK

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	Joint Tenants with Right of Survivorship
Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037

Mortgage

Document Number	0000167701
Date	Apr 29, 2021
Instrument	2021167701

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Jan 1, 2051

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Apr 29, 2021
Property Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037
Document Number	0000167702
Map Reference	MB 83 PG 18
Instrument Date	Dec 7, 2020
Instrument	2021167702
Transaction Type	Transfer
Record Updated	Jun 7, 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	Family Trust
Address	18841 VINEYARD RD, CASTRO VALLEY, CA 94546-2037

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		$410,064 (+0.29%) Land $187,468 Building $229,596
2025	$5,611.00 (+4.35%) Homeowner's exemption	$408,886 (+4.04%) Land $183,792 Building $225,094
2023	$5,377.00 Homeowner's exemption	$393,011 Land $176,656 Building $216,355	$1,217,340

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	1 in force
Nearby Flood Claims	2 (1982–2022)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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 606 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, GeoLinks, Unwired, Verizon.

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