17954 Lamson Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 17954 Lamson Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,293 sqft · built 1958
Lot Size	0.222 acres (9,648 sqft)
Owner	Company Name on Record
Last Sale	$600,000 (May 2012)
Tax Bill	$9,679 (2025)
Deeds & Mortgages	Aug 2022 Transfer Jun 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1206-37-1`

Property Details

APN / Parcel Number

Primary APN	`84D-1206-37-1`
Alternative APN	`084D-1206-037-01`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,293 sqft Living Area

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1963
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	9,648 sqft (0.222 acres)

Location & Zoning

Street Address	17954 LAMSON RD
City	CASTRO VALLEY
State	CA
Zip	94546-1311
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 000F TR: 1877 ;LOT: 00003 BLK: 000F TR: 1877
Legal Subdivision	TRACT NO 1877
Legal Tract	1877
Legal Block	F
Legal Lot Number	3
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3002
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	Company Name on Record
Mailing Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 2, 2022	Intrafamily Transfer, Transfer
Jun 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
May 23, 2020	Loan Modification, Mortgage · Conventional Mortgage CHEVRON FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 17, 2012 · Amount on Record
Deed Sale	May 17, 2012 · Amount on Record
Deed Document Number	2012165409
Last Transfer Date	Jul 8, 2022
Transfer Doc	0000136731
Record Updated	Sep 20, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Aug 2, 2022
Property Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311
Document Number	0000136731
Map Reference	MB 38 PG 32&33
Instrument Date	Jul 8, 2022
Instrument	2022136731
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
Address	17954 LAMSON RD, 17954, CASTRO VALLEY, CA 94546-1311

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311
Transaction Type	Mortgage
Record Updated	Jul 19, 2021
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311

Mortgage

Document Number	0000233081
Date	Jun 30, 2021
Instrument	2021233081

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

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

May 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	ALAMEDA CA
Property Address	17954 LAMSON RD, CASTRO VALLEY, CA 94546-1311
Document Number	0000203275
Instrument Date	May 23, 2020
Transaction Type	Mortgage
Record Updated	Oct 9, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	17954 LAMSON RD CASTRO VALLEY CA 945461311, CASTRO VALLEY, CA 94546-1311

Mortgage

Document Number	0000203275
Date	Aug 19, 2020
Instrument	203275

Lender

Name	CHEVRON FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 18, 2050

Interest

Rate Type	Fixed Rate
Rate	3.25%

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		$761,660 (+1.07%) Land $230,598 Building $538,062
2025	$9,679.00 (+3.96%) Homeowner's exemption	$753,593 (+4.04%) Land $226,078 Building $527,515
2023	$9,310.00 Homeowner's exemption	$724,337 Land $217,301 Building $507,036	$1,251,360

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 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% 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 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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