3246 Keith Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 3246 Keith Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,028 sqft · built 1952
Lot Size	0.129 acres (5,600 sqft)
Owner	2 Individual Names on File
Last Sale	$620,000 (Oct 2020)
Tax Bill	$8,744 (2025)
Deeds & Mortgages	May 2021 Mortgage Dec 2020 Transfer + 3 more
Flood Zone	Zone X (moderate risk)
APN	`84B-502-23`

Property Details

APN / Parcel Number

Primary APN	`84B-502-23`
Alternative APN	`084B-0502-023-00`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,028 sqft Living Area

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1987
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,600 sqft (0.129 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	3246 KEITH AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2926
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00023 BLK: AR: 084B PAGE: 0502
Legal Subdivision	CASTRO MDWS
Legal Lot Number	52
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1003
Census Tract	430600

Owner

3246 Keith Ave is owned and occupied by two individuals who acquired it in May 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	3025 SYDNEY WAY, CASTRO VALLEY, CA 94546-2943
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
May 19, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Dec 17, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Oct 21, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Oct 21, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Oct 21, 2020	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 21, 2020 · Amount on File
Deed Sale	Oct 21, 2020 · Amount on File
Prior Sale	Aug 20, 2004 · Amount on File
Deed Document Number	2020279865
Last Transfer Date	May 12, 2021
Transfer Doc	0000188979
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	May 19, 2021
Property Address	3246 KEITH AVE, CASTRO VALLEY, CA 94546-2926
Document Number	0000188979
Map Reference	MB 25 PG 94
Instrument Date	May 12, 2021
Instrument	2021188979
Transaction Type	Transfer
Record Updated	Jun 4, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL

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	3025 SYDNEY WAY, CASTRO VALLEY, CA 94546-2943

Mortgage

Document Number	0000188980
Date	May 19, 2021
Instrument	2021188980

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Dec 17, 2020
Property Address	3246 KEITH AVE, CASTRO VALLEY, CA 94546-2926
Document Number	0000355258
Instrument Date	Nov 18, 2020
Instrument	355258
Transaction Type	Transfer
Record Updated	Feb 19, 2021
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3025 SYDNEY WAY CASTRO VALLEY CA 945462943, CASTRO VALLEY, CA 94546-2943

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 21, 2020
Property Address	3246 KEITH AVE, CASTRO VALLEY, CA 94546-2926
Document Number	0000279866
Instrument Date	Oct 15, 2020
Instrument	279866
Transaction Type	Transfer
Record Updated	Jan 13, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3246 KEITH AVE CASTRO VALLEY CA 945462926, CASTRO VALLEY, CA 94546-2926

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 21, 2020
Property Address	3246 KEITH AVE, CASTRO VALLEY, CA 94546-2926
Document Number	0000279867
Instrument Date	Oct 15, 2020
Instrument	279867
Transaction Type	Transfer
Record Updated	Jan 13, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	3246 KEITH AVE CASTRO VALLEY CA 945462926, CASTRO VALLEY, CA 94546-2926

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 21, 2020
Property Address	3246 KEITH AVE, CASTRO VALLEY, CA 94546-2926
Document Number	0000279865
Instrument Date	Oct 8, 2020
Instrument	279865
Transaction Type	Transfer
Record Updated	Jan 13, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$682.00
Amount Accuracy	Full Value
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3246 KEITH AVE CASTRO VALLEY CA 945462926, CASTRO VALLEY, CA 94546-2926

Tax Assessment & Valuation

The 2025 property tax bill for 3246 Keith Ave was $8,744 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		$680,829 (+0.96%) Land $205,355 Building $482,474
2025	$8,744.00 Homeowner's exemption	$674,347 Land $201,330 Building $473,017
2023	$8,406.00 Homeowner's exemption	$648,168 Land $193,514 Building $454,654	$659,520

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

Flood

FEMA maps place 3246 Keith Ave in Zone X, an area of moderate flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 3246 Keith Ave is low, with a 0.01% annual chance of 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 769 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 · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Unwired, Verizon.

Nearby Properties on Keith Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures