18631 Vineyard Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18631 Vineyard Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,987 sqft · built 1962
Lot Size	0.561 acres (24,446 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,400,000 (Jan 2023)
Tax Bill	$18,057 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Dec 2021 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1107-56-7`

Property Details

APN / Parcel Number

Primary APN	`84D-1107-56-7`
Alternative APN	`084D-1107-056-07`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,987 sqft Living Area
1st Floor Area	1,987 sqft

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	24,446 sqft (0.561 acres)
View / Lot	Average
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	18631 VINEYARD RD
City	CASTRO VALLEY
State	CA
Zip	94546-2035
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00007 BLK: 0056 AR: 084D PAGE: 1107
Legal Subdivision	CASTRO VLY ORCHARDS
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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 11, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Dec 10, 2021	Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORPORATION
Jun 21, 2022	Deed of Trust, Mortgage · Line of Credit SPRING EQ LLC
Jan 13, 2023	Grant Deed, Transfer · Conventional Mortgage JMAC LENDING INC
Jun 25, 2021	Intrafamily Transfer, Transfer · Line of Credit SPRING EQ LLC
Sep 29, 2017	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 13, 2023 · Amount on Record
Deed Sale	Jan 13, 2023 · Amount on Record
Prior Sale	Sep 29, 2017 · Amount on Record
Deed Document Number	20234225
Prior Transfer Date	May 3, 2021
Prior Transfer Doc	0000228195
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Transaction Type	Mortgage
Record Updated	Mar 2, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000100559
Date	Mar 11, 2021
Instrument	2021100559

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Jan 1, 2051

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Transaction Type	Mortgage
Record Updated	Mar 2, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000394041
Date	Dec 10, 2021
Instrument	2021394041

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company
Address	NEW YORK, NY 10007

Agreement

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

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Transaction Type	Mortgage
Record Updated	Mar 2, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000114245
Date	Jun 21, 2022
Instrument	2022114245

Lender

Name	SPRING EQ LLC
Type	Mortgage Company
Address	PHILADELPHIA, PA 19104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 13, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 13, 2023
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Document Number	0000004225
Map Reference	MB 25 PG 72
Instrument Date	Dec 20, 2022
Instrument	2023004225
Transaction Type	Transfer
Record Updated	Mar 2, 2023
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,540.00
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
Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000004226
Date	Jan 13, 2023
Instrument	2023004226

Lender

Name	JMAC LENDING INC
Type	Mortgage Company

Agreement

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

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jun 25, 2021
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Document Number	0000228195
Map Reference	MB 25 PG 72
Instrument Date	May 3, 2021
Instrument	2021228195
Transaction Type	Transfer
Record Updated	Mar 2, 2023
Title Company	TITLE 365, TITLE365

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	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000228196
Date	Jun 25, 2021
Instrument	2021228196

Lender

Name	SPRING EQ LLC
Type	Mortgage Company

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	May 3, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 29, 2017
Property Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035
Document Number	0000215254
Map Reference	MAP25 PG72
Instrument Date	Sep 25, 2017
Instrument	2017215254
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	PLACER 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
Relationship	Community Property
Address	18631 VINEYARD RD, CASTRO VALLEY, CA 94546-2035

Mortgage

Document Number	0000215255
Date	Sep 29, 2017
Instrument	2017215255

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2047

Interest

Rate Type	Fixed Rate
Rate	3.37%
Type Change Date	Oct 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.37%
Index	1-Year LIBOR
Max Rate	8.37%

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		$1,485,680 (+2%) Land $445,704 Building $1,039,976
2025	$18,057.00 (+25.16%)	$1,456,560 (+26.84%) Land $436,968 Building $1,019,592
2023	$14,427.00	$1,148,311 Land $344,493 Building $803,818	$1,230,930

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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