18187 Crest Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18187 Crest Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,441 sqft · built 1960
Lot Size	1.61 acres (70,192 sqft)
Owner	Trust Name on File
Last Sale	$1,000,000 (May 2013)
Tax Bill	$16,574 (2025)
Deeds & Mortgages	Oct 2023 Transfer Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84B-396-4-1`

Property Details

APN / Parcel Number

Primary APN	`84B-396-4-1`
Alternative APN	`084B-0396-004-01`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,441 sqft Living Area

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1962
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	70,192 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18187 CREST AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2721
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 0004 AR: 084B PAGE: 0396
Legal Subdivision	VALLEY CREST GARDENS
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1000
Census Tract	430600

Owner

18187 Crest Ave is owner-occupied and held in a trust since May 2013.

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

Owner of Record	Trust Name on File
Mailing Address	18187 CREST AVE, CASTRO VALLEY, CA 94546-2721
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
Oct 26, 2023	Intrafamily Transfer, Transfer
Oct 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage PRIVATE MORTGAGE ADVISORS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 31, 2013 · Amount on File
Deed Sale	May 31, 2013 · Amount on File
Prior Sale	Mar 18, 2008 · Amount on File
Deed Document Number	2013192193
Prior Transfer Date	Jan 27, 1994
Prior Transfer Doc	0000086427
Record Updated	Oct 29, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 26, 2023
Property Address	18187 CREST AVE, CASTRO VALLEY, CA 94546-2721
Document Number	0000125924
Instrument Date	Oct 23, 2023
Instrument	2023125924
Transaction Type	Transfer
Record Updated	Dec 19, 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	18187 CREST AVE, CASTRO VALLEY, CA 94546-2721

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18187 CREST AVE, CASTRO VALLEY, CA 94546-2721
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18187 CREST AVE, CASTRO VALLEY, CA 94546-2721

Mortgage

Document Number	0000289335
Date	Oct 29, 2020
Instrument	2020289335

Lender

Name	PRIVATE MORTGAGE ADVISORS LLC
Type	Mortgage Company
Address	LEWISVILLE, TX 75057

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 18187 Crest Ave was $16,574 with a homeowner's exemption.

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		$1,359,948 (+1.48%) Land $502,400 Building $864,548
2025	$16,574.00 Homeowner's exemption	$1,340,153 Land $492,552 Building $847,601
2023	$15,976.00 Homeowner's exemption	$1,288,120 Land $473,428 Building $814,692	$1,694,790

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 18187 Crest Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 18187 Crest Ave is moderate, ranking above 53% of the US, with a 0.1% annual chance of 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.

Nearby Properties on Crest Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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