4455 E Castro Valley Blvd, Castro Valley, CA 94552 Property Records

Alameda County property record for 4455 E Castro Valley Blvd, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,540 sqft · built 1963
Lot Size	0.725 acres (31,595 sqft)
Owner	Individual Name on File
Last Sale	$835,000 (Feb 2018)
Tax Bill	$11,998 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Oct 2022 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`85-6302-3`

Property Details

APN / Parcel Number

Primary APN	`85-6302-3`
Alternative APN	`085-6302-003-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,540 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1965
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	31,595 sqft (0.725 acres)
Lot Dimensions	195 ft deep x 261 ft wide

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	4455 E CASTRO VALLEY BLVD
City	CASTRO VALLEY
State	CA
Zip	94552-4907
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00003 BLK: AR: 0085 PAGE: 6302
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1002
Census Tract	430101

Owner

4455 E Castro Valley Blvd is owned and occupied by an individual who bought it in February 2018.

Source: Alameda County records, as of August 5, 2026

Owner of Record	Individual Name on File
Mailing Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage ONY GLO INC
Oct 27, 2022	Deed of Trust, Mortgage · Line of Credit NAVY FCU
Apr 8, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Feb 9, 2018	Grant Deed, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 9, 2018 · Amount on File
Deed Sale	Feb 9, 2018 · Amount on File
Deed Document Number	201831249
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907
Transaction Type	Mortgage
Record Updated	Sep 28, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907

Mortgage

Document Number	0000129062
Date	Mar 31, 2021
Instrument	2021129062

Lender

Name	ONY GLO INC
Type	Mortgage Company
Address	SANTA ANA, CA 92707

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

October 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907
Transaction Type	Mortgage
Record Updated	Sep 28, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907

Mortgage

Document Number	0000177493
Date	Oct 27, 2022
Instrument	2022177493

Lender

Name	NAVY FCU
Type	Credit Union
Address	VIENNA, VA 22180

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	479 Months
Due	Sep 1, 2062

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000076847
Date	Apr 8, 2020
Instrument	2020076847

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 9, 2018
Property Address	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907
Document Number	0000031249
Instrument Date	Feb 5, 2018
Instrument	2018031249
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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	4455 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4907

Mortgage

Document Number	0000031250
Date	Feb 9, 2018
Instrument	2018031250

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Government Agency

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 4455 E Castro Valley Blvd was $11,998 with a homeowner's exemption.

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		$962,067 (+1.26%) Land $290,720 Building $678,347
2025	$11,998.00 Homeowner's exemption	$950,070 Land $285,021 Building $665,049
2023	$11,553.00 Homeowner's exemption	$913,180 Land $273,954 Building $639,226	$960,300

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

Flood

FEMA maps place 4455 E Castro Valley Blvd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
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

Wildfire risk around 4455 E Castro Valley Blvd is moderate, ranking above 58% of the US, with a 0.2% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 58% of the US · lower than 65% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Etheric Networks, Unwired, Verizon.

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