4675 Hillside Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 4675 Hillside Dr, Castro Valley, CA 94546 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,934 sqft · built 1956
Lot Size	0.226 acres (9,858 sqft)
Owner	Company Name on File
Last Sale	$1,275,000 (Feb 2020)
Tax Bill	$17,323 (2025)
Deeds & Mortgages	Nov 2021 Transfer Apr 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1203-8-13`

Property Details

APN / Parcel Number

Primary APN	`84D-1203-8-13`
Alternative APN	`084D-1203-008-13`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,934 sqft Living Area

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1958
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	9,858 sqft (0.226 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4675 HILLSIDE DR
City	CASTRO VALLEY
State	CA
Zip	94546-1404
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00013 BLK: 0008 AR: 084D PAGE: 1203
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3000
Census Tract	430300

Owner

Source: Alameda County records · APN 84D-1203-8-13

Assessment roll updated August 5, 2026 · Last verified August 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 File
Mailing Address	4675 HILLSIDE DR, CASTRO VALLEY, CA 94546-1404
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 18, 2021	Intrafamily Transfer, Transfer
Apr 07, 2017	Deed of Trust, Mortgage · ARM MOVEMENT MORTGAGE
Feb 14, 2020	Grant Deed, Transfer · Conventional Mortgage ALLIANT CU

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 14, 2020 · Amount on Record
Deed Sale	Feb 14, 2020 · Amount on Record
Prior Sale	Aug 02, 2005 · Amount on Record
Deed Document Number	202037505
Last Transfer Date	Oct 15, 2021
Transfer Doc	0000375757
Record Updated	Sep 20, 2026

November 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Nov 18, 2021
Property Address	4675 HILLSIDE DR, CASTRO VALLEY, CA 94546-1404
Document Number	0000375757
Instrument Date	Oct 15, 2021
Instrument	2021375757
Transaction Type	Transfer
Record Updated	Jun 07, 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	Revocable Living Trust
Address	4675 HILLSIDE DR, CASTRO VALLEY, CA 94546-1404

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4675 HILLSIDE DR, CASTRO VALLEY, CA 94546-1404
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	WESTMINSTER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000079833
Date	Apr 07, 2017
Instrument	2017079833

Lender

Name	MOVEMENT MORTGAGE
Type	Mortgage Company
Address	VIRGINIA BEACH, VA 23452

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	May 01, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 14, 2020
Property Address	4675 HILLSIDE DR, CASTRO VALLEY, CA 94546-1404
Document Number	0000037505
Instrument Date	Feb 10, 2020
Instrument	37505
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$1,403.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4675 HILLSIDE DR CASTRO VALLEY CA 945461404, CASTRO VALLEY, CA 94546-1404

Mortgage

Document Number	37506
Date	Feb 14, 2020
Instrument	37506

Lender

Name	ALLIANT CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 13, 2050

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,422,261 (+2%) Land $426,678 Building $995,583
2025	$17,323.00 (+3.7%)	$1,394,377 (+4.04%) Land $418,313 Building $976,064
2023	$16,705.00	$1,340,241 Land $402,072 Building $938,169	$1,377,990

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014303003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low above 38% of the US · above 23% of California
Wildfire Likelihood	About 1 in 1,563 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 666 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20

May also be available at this address: Etheric Communications, LLC., AT&T, T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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