5188 Silver Birch Dr, Castro Valley, CA 94552 Property Records

Alameda County property record for 5188 Silver Birch Dr, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,605 sqft · built 1999
Lot Size	0.115 acres (5,000 sqft)
Owner	Trust Name on File
Last Sale	$750,000 (Sep 2013)
Tax Bill	$13,682 (2025)
Deeds & Mortgages	Jan 2023 Transfer Jun 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`417-287-84`

Property Details

APN / Parcel Number

Primary APN	`417-287-84`
Alternative APN	`417-0287-084-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,605 sqft Living Area

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	5188 SILVER BIRCH DR
City	CASTRO VALLEY
State	CA
Zip	94552-5521
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00182 BLK: TR: 6814
Legal Subdivision	TR 6814
Legal Tract	6814
Legal Lot Number	182
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2013
Census Tract	435103

Owner

5188 Silver Birch Dr is owner-occupied and held in a trust since September 2013.

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

Owner of Record	Trust Name on File
Mailing Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Jan 13, 2023	Intrafamily Transfer, Transfer
Jun 11, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERISAVE MORTGAGE CORP
Feb 13, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY
Jun 23, 2017	Quit Claim Deed, Transfer · Conventional Mortgage KINECTA FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 25, 2013 · Amount on File
Deed Sale	Sep 25, 2013 · Amount on File
Prior Sale	Dec 2, 2005 · Amount on File
Deed Document Number	2013315651
Prior Transfer Date	Sep 23, 2013
Prior Transfer Doc	0000315651
Record Updated	Oct 29, 2026

January 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jan 13, 2023
Property Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521
Document Number	0000004357
Map Reference	MB 227 PG 79-100
Instrument Date	Nov 21, 2022
Instrument	2023004357
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Revocable Living Trust
Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jun 11, 2021
Property Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521
Document Number	0000213711
Map Reference	DOC 97174699
Instrument Date	Feb 26, 2021
Instrument	2021213711
Transaction Type	Transfer
Record Updated	Mar 2, 2023
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO

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 with Right of Survivorship
Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521

Mortgage

Document Number	0000213712
Date	Jun 11, 2021
Instrument	2021213712

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	358 Months
Due	Apr 1, 2051

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 13, 2018
Property Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521
Document Number	0000031804
Instrument Date	Dec 2, 2017
Instrument	31804
Transaction Type	Transfer
Record Updated	Feb 27, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	5188 SILVER BIRCH DR CASTRO VALLEY CA 945525521, CASTRO VALLEY, CA 94552-5521

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jun 23, 2017
Property Address	5188 SILVER BIRCH DR, CASTRO VALLEY, CA 94552-5521
Document Number	0000137162
Instrument Date	Jun 2, 2017
Instrument	137162
Transaction Type	Transfer
Record Updated	Jul 14, 2017
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	Joint Tenants with Right of Survivorship
Address	5188 SILVER BIRCH DR CASTRO VALLEY CA 945525521, CASTRO VALLEY, CA 94552-5521

Mortgage

Document Number	137163
Date	Jun 23, 2017
Instrument	137163

Lender

Name	KINECTA FCU
Type	Credit Union
Address	MANHATTAN BEACH, CA 90266

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 22, 2047

Interest

Rate Type	Adjustable Rate
Rate	3%

Tax Assessment & Valuation

The 2025 property tax bill for 5188 Silver Birch Dr was $13,682 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		$1,062,023 (+1.33%) Land $320,707 Building $748,316
2025	$13,682.00 Homeowner's exemption	$1,048,067 Land $314,420 Building $733,647
2023	$13,398.00 Homeowner's exemption	$1,007,377 Land $302,213 Building $705,164	$1,479,870

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

Flood

FEMA maps place 5188 Silver Birch Dr in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1983.

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	4 (1983–1998)
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 3 claims

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

Wildfire risk around 5188 Silver Birch Dr is moderate, ranking above 56% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 56% of the US · lower than 66% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within 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 258 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks.

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