5731 Cedar Brook Ct, Castro Valley, CA 94552 Property Records

Alameda County property record for 5731 Cedar Brook Ct, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,030 sqft · built 1985
Lot Size	0.182 acres (7,905 sqft)
Owner	Trust Name on File
Last Sale	$585,000 (Jun 2012)
Tax Bill	$9,568 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Apr 2019 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`85-6311-16`

Property Details

APN / Parcel Number

Primary APN	`85-6311-16`
Alternative APN	`085-6311-016-00`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,030 sqft Living Area

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,905 sqft (0.182 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	5731 CEDAR BROOK CT
City	CASTRO VALLEY
State	CA
Zip	94552-1623
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00033 BLK: TR: 3984
Legal Subdivision	TRACT 3984
Legal Tract	3984
Legal Lot Number	33
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1007
Census Tract	430200

Owner

5731 Cedar Brook Ct is owner-occupied and held in a trust since June 2024.

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	5731 CEDAR BROOK CT, CASTRO VALLEY, CA 94552-1623
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 9, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Apr 5, 2019	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Feb 27, 2020	Deed of Trust, Mortgage · Line of Credit PATELCO CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 7, 2012 · Amount on File
Deed Sale	Jun 7, 2012 · Amount on File
Deed Document Number	2012186146
Last Transfer Date	Jun 17, 2024
Transfer Doc	0000105281
Record Updated	Sep 20, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Mar 9, 2021
Property Address	5731 CEDAR BROOK CT, CASTRO VALLEY, CA 94552-1623
Document Number	0000096814
Map Reference	MB 126 PG 66
Instrument Date	Mar 1, 2021
Instrument	2021096814
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	STEWART TITLE, STEWART TITLE OF CA INC

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	5731 CEDAR BROOK CT, CASTRO VALLEY, CA 94552-1623

Mortgage

Document Number	0000096816
Date	Mar 9, 2021
Instrument	2021096816

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Mar 1, 2041

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5731 CEDAR BROOK CT, CASTRO VALLEY, CA 94552-1623
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000061056
Date	Apr 5, 2019
Instrument	2019061056

Lender

Name	PATELCO CU
Type	Credit Union
Address	PLEASANTON, CA 94588

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	May 30, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5731 CEDAR BROOK CT, CASTRO VALLEY, CA 94552-1623
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NATIONAL CLOSING SOLUTIONS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000046510
Date	Feb 27, 2020
Instrument	2020046510

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Mar 30, 2045

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 5731 Cedar Brook Ct was $9,568 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		$752,102 (+1.06%) Land $224,833 Building $534,269
2025	$9,568.00 Homeowner's exemption	$744,224 Land $220,426 Building $523,798
2023	$9,203.00 Homeowner's exemption	$715,331 Land $211,868 Building $503,463	$1,361,340

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

Flood

FEMA maps place 5731 Cedar Brook Ct 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 5731 Cedar Brook Ct is moderate, ranking above 67% 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 67% of the US · above 42% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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 208 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
Starlink Satellite	280 / 30
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Unwired.

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