18584 Stanton Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18584 Stanton Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,434 sqft · built 1953
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on Record
Last Sale	$560,000 (May 2007)
Tax Bill	$9,639 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Apr 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84B-396-42`

Property Details

APN / Parcel Number

Primary APN	`84B-396-42`
Alternative APN	`084B-0396-042-00`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,434 sqft Living Area

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Street Address	18584 STANTON AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2710
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00042 BLK: AR: 084B PAGE: 0396
Legal Subdivision	VALLEY CREST GARDENS
Legal Lot Number	13
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1000
Census Tract	430600

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	Individual Name on Record
Mailing Address	18584 STANTON AVE, CASTRO VALLEY, CA 94546-2710
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 17, 2021	Deed of Trust, Mortgage · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC
Apr 7, 2020	Grant Deed, Transfer · Conventional Mortgage PMAC LENDING SERVICES INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 10, 2007 · Amount on Record
Deed Sale	May 10, 2007 · Amount on Record
Prior Sale	Mar 1, 2005 · Amount on Record
Deed Document Number	2007181155
Transfer Doc	0000433046
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18584 STANTON AVE, CASTRO VALLEY, CA 94546-2710
Transaction Type	Mortgage
Record Updated	Jun 9, 2026
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18584 STANTON AVE, CASTRO VALLEY, CA 94546-2710

Mortgage

Document Number	0000219346
Date	Jun 17, 2021
Instrument	2021219346

Lender

Name	SUN WEST MORTGAGE COMPANY INC
Type	Mortgage Company
Address	BUENA PARK, CA 90620

Agreement

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

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 7, 2020
Property Address	18584 STANTON AVE, CASTRO VALLEY, CA 94546-2710
Document Number	0000076461
Map Reference	MB 24 PG 92
Instrument Date	Mar 21, 2020
Instrument	2020076461
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	STEWART TITLE OF CA INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18584 STANTON AVE, CASTRO VALLEY, CA 94546-2710

Mortgage

Document Number	0000076462
Date	Apr 7, 2020
Instrument	2020076462

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2050

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		$758,222 (+1.07%) Land $229,566 Building $535,656
2025	$9,639.00 (+3.96%) Homeowner's exemption	$750,220 (+4.04%) Land $225,066 Building $525,154
2023	$9,272.00 Homeowner's exemption	$721,094 Land $216,328 Building $504,766	$832,500

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 53% of the US · lower than 68% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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 522 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

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

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