5991 Greenridge Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 5991 Greenridge Rd, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,082 sqft · built 1967
Lot Size	0.204 acres (8,890 sqft)
Owner	Trust Name on File
Last Sale	$296,000 (Sep 1996)
Tax Bill	$6,475 (2025)
Deeds & Mortgages	Feb 2020 Line of Credit Nov 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`85-1606-41`

Property Details

APN / Parcel Number

Primary APN	`85-1606-41`
Alternative APN	`085-1606-041-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,082 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1968
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	8,890 sqft (0.204 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	5991 GREENRIDGE RD
City	CASTRO VALLEY
State	CA
Zip	94552-1817
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 000B TR: 2295
Legal Tract	2295
Legal Block	B
Legal Lot Number	2
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1013
Census Tract	430102

Owner

5991 Greenridge Rd is owner-occupied and held in a trust since October 1996.

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

Owner of Record	Trust Name on File
Mailing Address	5991 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1817
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
Feb 25, 2020	Deed of Trust, Mortgage · Line of Credit COMERICA BANK
Nov 27, 2017	Deed of Trust, Mortgage OTHER
Jan 5, 2017	Intrafamily Transfer, Transfer · Line of Credit FREMONT BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 1996 · Amount on File
Deed Sale	Sep 30, 1996 · Amount on File
Deed Document Number	1996250492
Last Transfer Date	Oct 9, 1996
Transfer Doc	0000168990
Record Updated	Oct 29, 2026

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5991 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1817
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000045137
Date	Feb 25, 2020
Instrument	2020045137

Lender

Name	COMERICA BANK
Type	Bank
Address	DALLAS, TX 75201

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5991 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1817
Document Number	0000275940
Instrument Date	Nov 27, 2017
Transaction Type	Mortgage
Record Updated	Jan 9, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	5991 GREENRIDGE RD CASTRO VALLEY CA 945521817, CASTRO VALLEY, CA 94552-1817

January 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jan 5, 2017
Property Address	5991 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1817
Document Number	0000002955
Map Reference	MB45 PG8
Instrument Date	Dec 13, 2016
Instrument	2017002955
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIRST AMERICAN 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	5991 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1817

Mortgage

Document Number	0000002956
Date	Jan 5, 2017
Instrument	2017002956

Lender

Name	FREMONT BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	292 Months
Due	May 8, 2041

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 5991 Greenridge Rd was $6,475 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		$484,703 (+0.55%) Land $147,511 Building $344,192
2025	$6,475.00 Homeowner's exemption	$482,061 Land $144,618 Building $337,443
2023	$6,212.00 Homeowner's exemption	$463,345 Land $139,003 Building $324,342	$1,490,760

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

Flood

FEMA maps place 5991 Greenridge Rd in Zone X, an area of minimal flood risk.

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

Wildfire risk around 5991 Greenridge Rd is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	High above 71% of the US · above 46% of California
Wildfire Likelihood	0.3% 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 389 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
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Unwired.

Nearby Properties on Greenridge Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures