5377 Greenridge Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 5377 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	0.922 acres (40,176 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,840,000 (Nov 2021)
Tax Bill	$22,263 (2025)
Deeds & Mortgages	Nov 2021 Sale & Mortgage Sep 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`85-1602-8`

Property Details

APN / Parcel Number

Primary APN	`85-1602-8`
Alternative APN	`085-1602-008-00`

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	H-Shape
Construction Type	Wood
Lot Area	40,176 sqft (0.922 acres)

Location & Zoning

Street Address	5377 GREENRIDGE RD
City	CASTRO VALLEY
State	CA
Zip	94552-2619
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00011 BLK: 0003 TR: 2084
Legal Subdivision	TRACT 2084
Legal Tract	2084
Legal Block	3
Legal Lot Number	11
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	5377 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2619
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2021	Grant Deed, Transfer · Conventional Mortgage PNC BANK NA
Sep 18, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 3, 2021 · Amount on Record
Deed Sale	Nov 3, 2021 · Amount on Record
Prior Sale	Feb 19, 2009 · Amount on Record
Deed Document Number	2021361807
Prior Transfer Date	Sep 14, 2018
Prior Transfer Doc	0000181677
Record Updated	Oct 29, 2026

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 3, 2021
Property Address	5377 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2619
Document Number	0000361807
Map Reference	MB 41 PG 88&89
Instrument Date	Nov 1, 2021
Instrument	2021361807
Transaction Type	Transfer
Record Updated	Nov 26, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,024.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	5377 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2619

Mortgage

Document Number	0000361808
Date	Nov 3, 2021
Instrument	2021361808

Lender

Name	PNC BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 18, 2018
Property Address	5377 GREENRIDGE RD, CASTRO VALLEY, CA 94552-2619
Document Number	0000181677
Instrument Date	Sep 14, 2018
Instrument	181677
Transaction Type	Transfer
Record Updated	Oct 4, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	5377 GREENRIDGE RD CASTRO VALLEY CA 945522619, CASTRO VALLEY, CA 94552-2619

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		$1,793,000 (-1.48%) Land $540,000 Building $1,260,000
2025	$22,263.00 (+1.92%) Homeowner's exemption	$1,820,000 (-3.03%) Land $546,000 Building $1,274,000
2023	$21,843.00 Homeowner's exemption	$1,876,800 Land $563,040 Building $1,313,760	$1,857,780

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 52% of the US · lower than 69% 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 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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