4465 Ewing Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 4465 Ewing Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 4.5 ba · 3,674 sqft · built 1978
Lot Size	0.232 acres (10,103 sqft)
Owner	2 Individual Names on Record
Last Sale	$750,000 (Mar 2010)
Tax Bill	$12,265 (2025)
Deeds & Mortgages	Mar 2021 Mortgage May 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`84D-1250-19-5`

Property Details

APN / Parcel Number

Primary APN	`84D-1250-19-5`
Alternative APN	`084D-1250-019-05`

Interior

Bedrooms	3 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,674 sqft Living Area

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,103 sqft (0.232 acres)

Location & Zoning

Street Address	4465 EWING RD
City	CASTRO VALLEY
State	CA
Zip	94546-1011
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00005 BLK: 0019 AR: 084D PAGE: 1250
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1001
Census Tract	430300

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	2 Individual Names on Record
Mailing Address	4465 EWING RD, CASTRO VALLEY, CA 94546-1011
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 15, 2021	Deed of Trust, Mortgage · Conventional Mortgage GENERAL MORTGAGE CAPITAL CORP
May 11, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 11, 2010 · Amount on Record
Deed Sale	Mar 11, 2010 · Amount on Record
Prior Sale	Apr 25, 2007 · Amount on Record
Deed Document Number	201065299
Last Transfer Date	Mar 12, 2022
Transfer Doc	0000092883
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4465 EWING RD, CASTRO VALLEY, CA 94546-1011
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4465 EWING RD, CASTRO VALLEY, CA 94546-1011

Mortgage

Document Number	0000103544
Date	Mar 15, 2021
Instrument	2021103544

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company
Address	BURLINGAME, CA 94010

Agreement

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

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	May 11, 2022
Property Address	4465 EWING RD, CASTRO VALLEY, CA 94546-1011
Document Number	0000092883
Instrument Date	Mar 12, 2022
Instrument	2022092883
Transaction Type	Transfer
Record Updated	Jun 14, 2022

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
Address	4465 EWING RD, CASTRO VALLEY, CA 94546-1011

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		$987,404 (+2%) Land $296,221 Building $691,183
2025	$12,265.00 (+3.82%)	$968,047 (+4.04%) Land $290,414 Building $677,633
2023	$11,814.00	$930,464 Land $279,139 Building $651,325	$1,819,980

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

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	Moderate above 61% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within 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 293 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Etheric Networks, Sonic Telecom, T-Mobile.

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