20643 Crow Creek Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 20643 Crow Creek Rd, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,425 sqft · built 1996
Lot Size	0.131 acres (5,699 sqft)
Owner	Trust Name on File
Last Sale	$500,000 (Nov 2004)
Tax Bill	$9,092 (2025)
Deeds & Mortgages	Apr 2020 Transfer Apr 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`85-6317-36`

Property Details

APN / Parcel Number

Primary APN	`85-6317-36`
Alternative APN	`085-6317-036-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,425 sqft Living Area

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,699 sqft (0.131 acres)

Location & Zoning

Street Address	20643 CROW CREEK RD
City	CASTRO VALLEY
State	CA
Zip	94552-3732
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00036 BLK: TR: 5719
Legal Subdivision	TRACT 5719
Legal Tract	5719
Legal Lot Number	36
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1003
Census Tract	430101

Owner

20643 Crow Creek Rd is held in a trust since April 2020.

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

Owner of Record	Trust Name on File
Mailing Address	20643 CROW CREEK RD, CASTRO VALLEY, CA 94552-3732
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
Apr 20, 2020	Quit Claim Deed, Transfer PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.
Apr 20, 2020	Quit Claim Deed, Transfer PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.
Apr 20, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 19, 2004 · Amount on File
Deed Sale	Nov 19, 2004 · Amount on File
Prior Sale	Aug 28, 1996 · Amount on File
Deed Document Number	2004515251
Last Transfer Date	Apr 13, 2020
Transfer Doc	0000088302
Record Updated	Oct 29, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 20, 2020
Property Address	20643 CROW CREEK RD, CASTRO VALLEY, CA 94552-3732
Document Number	0000088301
Instrument Date	Apr 13, 2020
Instrument	88301
Transaction Type	Transfer
Record Updated	Jun 12, 2020
Title Company	PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

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	20643 CROW CREEK RD CASTRO VALLEY CA 945523732, CASTRO VALLEY, CA 94552-3732

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 20, 2020
Property Address	20643 CROW CREEK RD, CASTRO VALLEY, CA 94552-3732
Document Number	0000088304
Instrument Date	Apr 13, 2020
Instrument	88304
Transaction Type	Transfer
Record Updated	Jun 12, 2020
Title Company	PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

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	20643 CROW CREEK RD CASTRO VALLEY CA 945523732, CASTRO VALLEY, CA 94552-3732

April 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Apr 20, 2020
Property Address	20643 CROW CREEK RD, CASTRO VALLEY, CA 94552-3732
Document Number	0000088302
Map Reference	MB 86 PG 76-81
Instrument Date	Apr 13, 2020
Instrument	2020088302
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	PACIFIC COAST 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	20643 CROW CREEK RD, CASTRO VALLEY, CA 94552-3732

Mortgage

Document Number	0000088303
Date	Apr 20, 2020
Instrument	2020088303

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 20643 Crow Creek Rd was $9,092, up 2.3% from the year before.

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		$710,824 (+2%) Land $213,247 Building $497,577
2025	$9,092.00 (+2.27%)	$696,890 Land $209,067 Building $487,823
2024	$8,890.00 (+1.65%)
2023	$8,746.00	$669,834 Land $200,950 Building $468,884	$1,333,080

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

Flood

FEMA maps place 20643 Crow Creek Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.

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
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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 20643 Crow Creek Rd is moderate, ranking above 55% 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 55% of the US · lower than 67% of California
Wildfire Likelihood	0.1% 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 228 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Etheric Networks, Unwired, Verizon.

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