18929 Stanton Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18929 Stanton Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,425 sqft · built 1963
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,080,000 (Dec 2024)
Tax Bill	$13,613 (2025)
Deeds & Mortgages	Feb 2026 Mortgage Apr 2024 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84B-385-2-15`

Property Details

APN / Parcel Number

Primary APN	`84B-385-2-15`
Alternative APN	`084B-0385-002-15`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,425 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1964
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	18929 STANTON AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00015 BLK: 0002 AR: 084B PAGE: 0385
Legal Subdivision	VALLEY CREST GARDENS
Legal Lot Number	21
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	3
Census Block	3004
Census Tract	430600

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Feb 5, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Apr 17, 2024	Grant Deed, Transfer CHICAGO TITLE COMPANY
Sep 9, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 24, 2024 · Amount on Record
Deed Sale	Dec 24, 2024 · Amount on Record
Prior Sale	Apr 17, 2024 · Amount on Record
Deed Document Number	2024156426
Prior Transfer Date	Nov 10, 2023
Prior Transfer Doc	0000135975
Record Updated	Sep 20, 2026

February 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Transaction Type	Mortgage
Record Updated	Mar 23, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804

Mortgage

Document Number	0000014600
Date	Feb 5, 2026
Instrument	2026014600

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2056

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 17, 2024
Property Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Document Number	0000049767
Map Reference	MB 24 PG 92
Instrument Date	Apr 14, 2024
Instrument	2024049767
Transaction Type	Transfer
Record Updated	May 21, 2024
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$980.10
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	233 CARROLL ST APT 326, 326, SUNNYVALE, CA 94086-3228

September 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Sep 9, 2022
Property Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804
Document Number	0000156116
Map Reference	MB 24 PG 92
Instrument Date	May 2, 2022
Instrument	2022156116
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	Revocable Trust
Address	18929 STANTON AVE, CASTRO VALLEY, CA 94546-2804

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		$1,094,600 (+1.35%) Land $330,480 Building $771,120
2025	$13,613.00 (+660.93%)	$1,080,000 (+1,090.38%) Land $324,000 Building $756,000
2023	$1,789.00 Homeowner's exemption	$90,727 Land $33,227 Building $57,500	$919,530

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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	3 in force
Nearby Flood Claims	2 (1995–1998)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jan 1998 · rainfall accumulation

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 752 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	5,000 / 5,000
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100

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

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