5010 Foxboro Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 5010 Foxboro Dr, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,800 sqft · built 1961
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Last Sale	$1,180,000 (Jan 2023)
Tax Bill	$15,329 (2025)
Deeds & Mortgages	Jan 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84C-970-36`

Property Details

APN / Parcel Number

Primary APN	`84C-970-36`
Alternative APN	`084C-0970-036-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,800 sqft Living Area

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1962
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Street Address	5010 FOXBORO DR
City	CASTRO VALLEY
State	CA
Zip	94546-1417
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00005 BLK: 0001 TR: 2223
Legal Tract	2223
Legal Block	1
Legal Lot Number	5
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	5
Census Block	5003
Census Tract	430200

Owner

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

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

Owner of Record	2 Individual Names on File
Mailing Address	5010 FOXBORO DR, CASTRO VALLEY, CA 94546-1417
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 17, 2023 · Amount on File
Deed Sale	Jan 17, 2023 · Amount on File
Deed Document Number	20234872
Prior Transfer Date	Apr 11, 2022
Prior Transfer Doc	0000076501
Record Updated	Sep 20, 2026

January 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 17, 2023
Property Address	5010 FOXBORO DR, CASTRO VALLEY, CA 94546-1417
Document Number	0000004872
Map Reference	MB 44 PG 31
Instrument Date	Jan 9, 2023
Instrument	2023004872
Transaction Type	Transfer
Record Updated	Feb 8, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,298.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1552 PLAZA DR, SAN LEANDRO, CA 94578-1941

Mortgage

Document Number	0000004873
Date	Jan 17, 2023
Instrument	2023004873

Lender

Name	AAA CAPITAL INVESTMENT INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.62%
Type Change Date	Feb 1, 2033
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.6%
Index	Other
Max Rate	10.6%

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		$1,252,215 (+2%) Land $375,664 Building $876,551
2025	$15,329.00 (+8.81%)	$1,227,671 (+9.42%) Land $368,301 Building $859,370
2023	$14,088.00	$1,122,000 Land $336,600 Building $785,400	$1,041,390

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
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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 44% of the US · lower than 74% of California
Wildfire Likelihood	0.07% 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 666 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 in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

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

Cell Coverage

5G (outdoors only) and 4G LTE

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