18096 Lamson Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18096 Lamson Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 2,250 sqft · built 1955
Lot Size	0.197 acres (8,588 sqft)
Owner	2 Individual Names on Record
Last Sale	$880,000 (Sep 2016)
Tax Bill	$12,838 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84D-1240-5-1`

Property Details

APN / Parcel Number

Primary APN	`84D-1240-5-1`
Alternative APN	`084D-1240-005-01`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,250 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1956
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	8,588 sqft (0.197 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18096 LAMSON RD
City	CASTRO VALLEY
State	CA
Zip	94546-1346
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 0005 AR: 084D PAGE: 1240
Legal Subdivision	CASTRO VLY ORCHARDS
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2001
Census Tract	430300

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	18096 LAMSON RD, CASTRO VALLEY, CA 94546-1346
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage PNC BANK NA
Oct 9, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 30, 2016 · Amount on Record
Deed Sale	Sep 30, 2016 · Amount on Record
Prior Sale	Dec 27, 2012 · Amount on Record
Deed Document Number	2016251980
Prior Transfer Date	Sep 13, 2016
Prior Transfer Doc	0000251979
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18096 LAMSON RD, CASTRO VALLEY, CA 94546-1346
Transaction Type	Mortgage
Record Updated	Nov 26, 2021
Title Company	NATIONALLINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18096 LAMSON RD, CASTRO VALLEY, CA 94546-1346

Mortgage

Document Number	0000361246
Date	Nov 3, 2021
Instrument	2021361246

Lender

Name	PNC BANK NA
Type	Bank
Address	MIAMISBURG, OH 45342

Agreement

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

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 9, 2020
Property Address	18096 LAMSON RD, CASTRO VALLEY, CA 94546-1346
Document Number	0000268009
Instrument Date	Oct 2, 2020
Instrument	2020268009
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	PLACER 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
Relationship	Community Property with Right of Survivorship
Address	18096 LAMSON RD, CASTRO VALLEY, CA 94546-1346

Mortgage

Document Number	0000268010
Date	Oct 9, 2020
Instrument	2020268010

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Nov 1, 2035

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		$1,034,717 (+1.31%) Land $312,515 Building $729,202
2025	$12,838.00 (+3.83%) Homeowner's exemption	$1,021,291 (+4.04%) Land $306,387 Building $714,904
2023	$12,365.00 Homeowner's exemption	$981,640 Land $294,492 Building $687,148	$1,131,120

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 · 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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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 666 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile, Unwired.

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