5638 Greenridge Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 5638 Greenridge Rd, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,834 sqft · built 1960
Lot Size	0.246 acres (10,725 sqft)
Owner	Company Name on Record
Last Sale	$595,000 (Oct 2011)
Tax Bill	$9,605 (2025)
Deeds & Mortgages	Sep 2025 Line of Credit Dec 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`85-1603-40`

Property Details

APN / Parcel Number

Primary APN	`85-1603-40`
Alternative APN	`085-1603-040-00`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,834 sqft Living Area

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1961
Architectural Style	Other
Construction Type	Wood
Lot Area	10,725 sqft (0.246 acres)

Location & Zoning

Street Address	5638 GREENRIDGE RD
City	CASTRO VALLEY
State	CA
Zip	94552-2626
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2084 BLK 1 LOT 42
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1017
Census Tract	430102

Owner

Source: Alameda County records, as of October 20, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Co-owner	Co-owner on Record
Mailing Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 22, 2025	Deed of Trust, Mortgage · Line of Credit LOANDEPOT.COM LLC
Dec 21, 2021	Intrafamily Transfer, Transfer
Apr 5, 2018	Deed of Trust, Mortgage · Conventional Mortgage MISCELLANEOUS GOVT AGCY
Jun 15, 2017	Quit Claim Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 20, 2011 · Amount on Record
Deed Sale	Oct 20, 2011 · Amount on Record
Prior Sale	Jun 15, 2017
Deed Document Number	0000297768
Last Transfer Date	Dec 21, 2021
Transfer Doc	0000402681
Record Updated	Jun 7, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626
Transaction Type	Mortgage
Record Updated	Oct 20, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626

Mortgage

Document Number	0000118141
Date	Sep 22, 2025
Instrument	2025118141

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	6531 IRVINE CENTER DR STE 100, IRVINE, CA 92618

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Sep 12, 2055

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Dec 21, 2021
Property Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626
Document Number	0000402681
Map Reference	MB 41 PG 88
Instrument Date	Dec 20, 2021
Instrument	2021402681
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	Family Trust
Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626
Document Number	0000084501
Instrument Date	Apr 5, 2018
Transaction Type	Mortgage
Record Updated	Aug 31, 2018
Title Company	UTOPIAN GROUP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	5638 GREENRIDGE RD CASTRO VALLEY CA 945522626, CASTRO VALLEY, CA 94552-2626

Mortgage

Document Number	0000084501
Date	Apr 27, 2018
Instrument	84501

Lender

Name	MISCELLANEOUS GOVT AGCY
Address	RIVERSIDE, CA 92517

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jun 15, 2017
Property Address	5638 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2626
Document Number	0000130742
Instrument Date	May 17, 2017
Instrument	130742
Transaction Type	Transfer
Record Updated	Jul 7, 2017
Title Company	BNT TITLE COMPANY/CA, BNT TITLE CO/CA

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	5638 GREENRIDGE RD CASTRO VALLEY CA 945522626, CASTRO VALLEY, CA 94552-2626

Mortgage

Document Number	130743
Date	Jun 15, 2017
Instrument	130743

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jun 14, 2032

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of July 1, 2025

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
2025	$9,605.00 (+3.96%) Homeowner's exemption	$747,313 (+4.04%) Land $224,194 Building $523,119
2023	$9,239.00 Homeowner's exemption	$718,301 Land $215,490 Building $502,811

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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

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

Wildfire Risk	Moderate above 58% of the US · lower than 65% of California
Wildfire Likelihood	0.1% 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 252 locations within half a mile, as of December 31, 2025

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

May also be available: Etheric Networks, Unwired.

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