3497 Middleton Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 3497 Middleton Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,782 sqft · built 1977
Lot Size	0.249 acres (10,855 sqft)
Owner	Company Name on Record
Last Sale	$765,000 (Aug 2006)
Tax Bill	$12,880 (2025)
Deeds & Mortgages	Jul 2022 Line of Credit Oct 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1106-36-2`

Property Details

APN / Parcel Number

Primary APN	`84D-1106-36-2`
Alternative APN	`084D-1106-036-02`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Building Area	2,782 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1979
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	10,855 sqft (0.249 acres)
View / Lot	Bay
Garage Type	Attached

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3497 MIDDLETON AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2041
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 0036 AR: 084D PAGE: 1106
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1004
Census Tract	430400

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	Company Name on Record
Mailing Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 18, 2022	Deed of Trust, Mortgage · Line of Credit US BANK NA
Oct 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage GOOGAIN INC
May 3, 2021	Deed of Trust, Mortgage · Line of Credit US BANK NA
Sep 29, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Sep 28, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 22, 2006 · Amount on Record
Deed Sale	Aug 22, 2006 · Amount on Record
Prior Sale	Jun 9, 1997 · Amount on Record
Deed Document Number	2006321064
Prior Transfer Date	Mar 30, 1994
Prior Transfer Doc	0000131288
Record Updated	Oct 29, 2026

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Transaction Type	Mortgage
Record Updated	Aug 10, 2022
Title Company	RADIAN SETTLEMENT SVCS INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041

Mortgage

Document Number	0000128794
Date	Jul 18, 2022
Instrument	2022128794

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

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

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Transaction Type	Mortgage
Record Updated	Oct 28, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041

Mortgage

Document Number	0000338460
Date	Oct 12, 2021
Instrument	2021338460

Lender

Name	GOOGAIN INC
Type	Mortgage Company
Address	SUNNYVALE, CA 94086

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Oct 1, 2036

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Transaction Type	Mortgage
Record Updated	May 19, 2021
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041

Mortgage

Document Number	0000170421
Date	May 3, 2021
Instrument	2021170421

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Apr 12, 2051

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 29, 2020
Property Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Document Number	0000250976
Instrument Date	Sep 17, 2020
Instrument	250976
Transaction Type	Transfer
Record Updated	Dec 16, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3497 MIDDLETON AVE CASTRO VALLEY CA 945462041, CASTRO VALLEY, CA 94546-2041

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Sep 28, 2020
Property Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041
Document Number	0000249726
Instrument Date	Sep 17, 2020
Instrument	2020249726
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

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	Community Property with Right of Survivorship
Address	3497 MIDDLETON AVE, CASTRO VALLEY, CA 94546-2041

Mortgage

Document Number	0000249727
Date	Sep 28, 2020
Instrument	2020249727

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

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

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		$1,038,348 (+1.32%) Land $313,604 Building $731,744
2025	$12,880.00 (+3.83%) Homeowner's exemption	$1,024,854 (+4.04%) Land $307,456 Building $717,398
2023	$12,405.00 Homeowner's exemption	$985,067 Land $295,520 Building $689,547	$1,388,700

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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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