5954 Castlebrook Dr, Castro Valley, CA 94552 Property Records

Alameda County property record for 5954 Castlebrook Dr, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,183 sqft · built 1986
Lot Size	0.157 acres (6,831 sqft)
Owner	Trust Name on File
Tax Bill	$5,096 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Mar 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`85-6313-15`

Property Details

APN / Parcel Number

Primary APN	`85-6313-15`
Alternative APN	`085-6313-015-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,183 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1991
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,831 sqft (0.157 acres)

Location & Zoning

Street Address	5954 CASTLEBROOK DR
City	CASTRO VALLEY
State	CA
Zip	94552-1642
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00066 BLK: TR: 5053
Legal Tract	5053
Legal Lot Number	66
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1004
Census Tract	430200

Owner

5954 Castlebrook Dr is owner-occupied and held in a trust since March 2021.

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	Trust Name on File
Mailing Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 22, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Mar 22, 2021	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY
Jul 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Mar 12, 2021
Transfer Doc	0000114453
Record Updated	Oct 29, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Mar 22, 2021
Property Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642
Document Number	0000114451
Map Reference	MB 148 PG 5-10
Instrument Date	Mar 12, 2021
Instrument	2021114451
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	CHICAGO 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	Joint Tenants
Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642

Mortgage

Document Number	0000114452
Date	Mar 22, 2021
Instrument	2021114452

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

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

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Mar 22, 2021
Property Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642
Document Number	0000114453
Map Reference	MB 148 PG 5-10
Instrument Date	Mar 12, 2021
Instrument	2021114453
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO 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
Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5954 CASTLEBROOK DR, CASTRO VALLEY, CA 94552-1642

Mortgage

Document Number	0000178950
Date	Jul 27, 2020
Instrument	2020178950

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 5954 Castlebrook Dr was $5,096 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		$365,528 (+0.08%) Land $74,341 Building $298,187
2025	$5,096.00 Homeowner's exemption	$365,225 Land $72,884 Building $292,341
2023	$4,879.00 Homeowner's exemption	$351,044 Land $70,054 Building $280,990	$1,559,160

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

Flood

FEMA maps place 5954 Castlebrook Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 5954 Castlebrook Dr is moderate, ranking above 66% of the US, with a 0.2% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 66% of the US · above 41% of California
Wildfire Likelihood	0.2% 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 153 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Unwired.

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