3940 Alexia Pl, Castro Valley, CA 94546 Property Records

Alameda County property record for 3940 Alexia Pl, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,136 sqft · built 2004
Lot Size	0.181 acres (7,887 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,675,000 (Jul 2025)
Tax Bill	$14,481 (2025)
Deeds & Mortgages	Dec 2019 Mortgage Jun 2019 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1325-16`

Property Details

APN / Parcel Number

Primary APN	`84D-1325-16`
Alternative APN	`084D-1325-016-00`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,136 sqft Living Area

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2005
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,887 sqft (0.181 acres)
Parking Spaces	588 Parking Spaces

Location & Zoning

Street Address	3940 ALEXIA PL
City	CASTRO VALLEY
State	CA
Zip	94546-3066
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00003 BLK: TR: 7365
Legal Subdivision	TRACT 7365
Legal Tract	7365
Legal Lot Number	3
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1000
Census Tract	430700

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	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 20, 2019	Deed of Trust, Mortgage · Conventional Mortgage PNC BANK NA
Jun 18, 2019	Deed of Trust, Mortgage · ARM PNC BANK NA
Oct 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage PNC BANK NA
Jan 23, 2019	Quit Claim Deed, Transfer Quitclaim
Sep 6, 2017	Deed of Trust, Mortgage OPES ADVISORS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 11, 2025 · Amount on Record
Deed Sale	Jul 11, 2025 · Amount on Record
Prior Sale	Dec 7, 2016 · Amount on Record
Deed Document Number	202588213
Prior Transfer Date	Jan 23, 2019
Prior Transfer Doc	0000010683
Record Updated	Oct 29, 2026

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NATIONALLINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000261774
Date	Dec 20, 2019
Instrument	2019261774

Lender

Name	PNC BANK NA
Type	Bank
Address	MIAMISBURG, OH 45342

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	Jan 1, 2030
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	8.25%
Index	1-Year LIBOR
Max Rate	8.25%

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NATIONALLINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000115516
Date	Jun 18, 2019
Instrument	2019115516

Lender

Name	PNC BANK NA
Type	Bank
Address	MIAMISBURG, OH 45342

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Jul 1, 2029
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NATIONAL LINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3490 ALEXIA PLACE, CASTRO VALLEY, CA 94546

Mortgage

Document Number	0000278665
Date	Oct 20, 2020
Instrument	2020278665

Lender

Name	PNC BANK NA
Type	Bank
Address	MIAMISBURG, OH 45342

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 23, 2019
Property Address	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Document Number	0000010683
Instrument Date	Jan 23, 2019
Instrument	10683
Transaction Type	Transfer
Record Updated	Feb 7, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3940 ALEXIA PL CASTRO VALLEY CA 945463066, CASTRO VALLEY, CA 94546-3066

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3940 ALEXIA PL, CASTRO VALLEY, CA 94546-3066
Document Number	0000198806
Instrument Date	Sep 6, 2017
Transaction Type	Mortgage
Record Updated	Oct 13, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	3940 ALEXIA PL CASTRO VALLEY CA 945463066, CASTRO VALLEY, CA 94546-3066

Mortgage

Document Number	0000198806
Date	Sep 12, 2017
Instrument	198806

Lender

Name	OPES ADVISORS
Address	TROY, MI 48098

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 11, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.62%

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		$1,675,000 (+44.33%) Land $502,500 Building $1,172,500
2025	$14,481.00 (+3.78%) Homeowner's exemption	$1,160,560 (+4.04%) Land $348,168 Building $812,392
2023	$13,954.00 Homeowner's exemption	$1,115,500 Land $334,650 Building $780,850	$1,267,110

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

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile, Unwired, Verizon.

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