5683 Greenridge Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 5683 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	0.358 acres (15,610 sqft)
Owner	2 Individual Names on Record
Tax Bill	$3,424 (2025)
Deeds & Mortgages	Mar 2020 Mortgage Feb 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`85-1604-23`

Property Details

APN / Parcel Number

Primary APN	`85-1604-23`
Alternative APN	`085-1604-023-00`

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 1964
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	15,610 sqft (0.358 acres)

Location & Zoning

Street Address	5683 GREENRIDGE RD
City	CASTRO VALLEY
State	CA
Zip	94552-2625
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00017 BLK: 0004 TR: 2084
Legal Subdivision	TRACT 2084
Legal Tract	2084
Legal Lot Number	17
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1016
Census Tract	430102

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 12, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST
Feb 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST
Feb 19, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Aug 23, 2018	Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST
Apr 26, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Apr 26, 2017	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Feb 13, 2020
Transfer Doc	0000040320
Record Updated	Oct 29, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000099147
Instrument Date	Mar 12, 2020
Transaction Type	Mortgage
Record Updated	Jun 19, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	5683 GREENRIDGE RD CASTRO VALLEY CA 945522625, CASTRO VALLEY, CA 94552-2625

Mortgage

Document Number	0000099147
Date	Apr 29, 2020
Instrument	99147

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 28, 2050

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000133478
Instrument Date	Feb 25, 2020
Transaction Type	Mortgage
Record Updated	Jul 29, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	5683 GREENRIDGE RD CASTRO VALLEY CA 945522625, CASTRO VALLEY, CA 94552-2625

Mortgage

Document Number	0000133478
Date	Jun 10, 2020
Instrument	133478

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 9, 2050

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 19, 2020
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000040320
Instrument Date	Feb 13, 2020
Instrument	40320
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

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	5683 GREENRIDGE RD CASTRO VALLEY CA 945522625, CASTRO VALLEY, CA 94552-2625

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000189244
Instrument Date	Aug 23, 2018
Transaction Type	Mortgage
Record Updated	Oct 22, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	5683 GREENRIDGE RD CASTRO VALLEY CA 945522625, CASTRO VALLEY, CA 94552-2625

Mortgage

Document Number	0000189244
Date	Sep 28, 2018
Instrument	189244

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 27, 2048

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 26, 2017
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000093269
Instrument Date	Apr 14, 2017
Instrument	93269
Transaction Type	Transfer
Record Updated	May 12, 2017
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
Address	5683 GREENRIDGE RD CASTRO VALLEY CA 945522625, CASTRO VALLEY, CA 94552-2625

April 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Apr 26, 2017
Property Address	5683 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2625
Document Number	0000093268
Instrument Date	Apr 14, 2017
Instrument	93268
Transaction Type	Transfer
Record Updated	May 12, 2017
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 767 KALAHEO HI 967410767, KALAHEO, HI 96741-0767

Tax Assessment & Valuation

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		$220,988 (-1.13%) Land $72,773 Building $155,215
2025	$3,424.00 (+4.97%) Homeowner's exemption	$223,518 (+4.04%) Land $71,346 Building $152,172
2023	$3,262.00 Homeowner's exemption	$214,840 Land $68,576 Building $146,264	$1,656,450

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

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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