18777 Walnut Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18777 Walnut Rd, Castro Valley, CA 94546

Property Summary

Property Type	Home Plus Accessory Dwelling Unit
Details	4 bd · 3 ba · 2,202 sqft · built 1945
Lot Size	0.25 acres (10,920 sqft)
Owner	Individual Name on Record
Last Sale	$1,441,500 (Mar 2022)
Tax Bill	$18,961 (2025)
Deeds & Mortgages	Mar 2022 Sale & Mortgage Feb 2022 Transfer + 4 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1155-25-2`

Property Details

APN / Parcel Number

Primary APN	`84D-1155-25-2`
Alternative APN	`084D-1155-025-02`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,202 sqft Living Area
Gross Area	1,862 sqft

Exterior

Year Built	Built 1945
Architectural Style	Other
Construction Type	Wood
Lot Area	10,920 sqft (0.25 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18777 WALNUT RD
City	CASTRO VALLEY
State	CA
Zip	94546-2001
Property Category	Residential
Property Type	Residential > Single Family > Home Plus Accessory Dwelling Unit
Legal Description	SUBD:CASTRO VALLEY ORCHARDS
Legal Subdivision	CASTRO VALLEY ORCHARDS
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1008
Census Tract	430300

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	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	19981 LORENA CIR, CASTRO VALLEY, CA 94546-4200
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 4, 2022	Grant Deed, Transfer · Conventional Mortgage PMAC LENDING SERVICES INC
Feb 17, 2022	Intrafamily Transfer, Transfer
Jul 6, 2021	Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST
Dec 8, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Dec 8, 2020	Affidavit of Death, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Sep 8, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 4, 2022 · Amount on Record
Deed Sale	Mar 4, 2022 · Amount on Record
Prior Sale	Feb 17, 2022
Deed Document Number	2022046679
Record Updated	Jun 7, 2026

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 4, 2022
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Document Number	0000046679
Map Reference	MB 25 PG 72
Instrument Date	Feb 25, 2022
Instrument	2022046679
Transaction Type	Transfer
Record Updated	Mar 25, 2022
Title Company	NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,585.65
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	19981 LORENA CIR, CASTRO VALLEY, CA 94546-4200

Mortgage

Document Number	0000046680
Date	Mar 4, 2022
Instrument	2022046680

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2052

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Feb 17, 2022
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Document Number	0000036924
Map Reference	MB 25 PG 72
Instrument Date	Feb 4, 2022
Instrument	2022036924
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	Irrevocable Trust
Address	42215 WASHINGTON ST # A-342, A, PALM DESERT, CA 92211-8025

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Transaction Type	Mortgage
Record Updated	Jul 21, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001

Mortgage

Document Number	0000238646
Date	Jul 6, 2021
Instrument	2021238646

Lender

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

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	351 Months
Due	Oct 1, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Dec 8, 2020
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Document Number	0000340851
Instrument Date	Sep 3, 2020
Instrument	340851
Transaction Type	Transfer
Record Updated	Feb 15, 2021
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	Revocable Trust
Address	18777 WALNUT RD CASTRO VALLEY CA 945462001, CASTRO VALLEY, CA 94546-2001
Investor	Possibly a Property Investor

December 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Dec 8, 2020
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Document Number	0000340850
Instrument Date	Sep 3, 2020
Instrument	340850
Transaction Type	Transfer
Record Updated	Feb 15, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1877 WALNUT RD CASTRO VALLEY CA 94546, CASTRO VALLEY, CA 94546

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 8, 2017
Property Address	18777 WALNUT RD, CASTRO VALLEY, CA 94546-2001
Document Number	0000197725
Instrument Date	Aug 25, 2017
Instrument	197725
Transaction Type	Transfer
Record Updated	Oct 10, 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
Relationship	Revocable Trust
Address	18777 WALNUT RD CASTRO VALLEY CA 945462001, CASTRO VALLEY, CA 94546-2001

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	$18,961.00 (+3.67%)	$1,529,718 (+4.04%) Land $458,862 Building $1,070,856
2023	$18,289.00	$1,470,330 Land $441,048 Building $1,029,282

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 · 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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 606 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, GeoLinks, Unwired, Verizon.

Nearby Properties on Walnut Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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