18937 Crest Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18937 Crest Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 877 sqft · built 1950
Lot Size	0.115 acres (5,000 sqft)
Owner	Company Name on Record
Last Sale	$320,000 (May 2002)
Tax Bill	$6,267 (2025)
Deeds & Mortgages	Oct 2020 Transfer Oct 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`84B-360-9`

Property Details

APN / Parcel Number

Primary APN	`84B-360-9`
Alternative APN	`084B-0360-009-00`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	877 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Tar & Gravel
Lot Area	5,000 sqft (0.115 acres)

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	18937 CREST AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2812
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00009 BLK: AR: 084B PAGE: 0360
Legal Subdivision	VALLEY CREST GARDENS
Legal Lot Number	33
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1015
Census Tract	430500

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	18937 CREST AVE, CASTRO VALLEY, CA 94546-2812
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Oct 5, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Dec 12, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 2, 2002 · Amount on Record
Deed Sale	May 2, 2002 · Amount on Record
Prior Sale	Dec 7, 2001 · Amount on Record
Deed Document Number	2002195684
Last Transfer Date	Sep 28, 2020
Transfer Doc	0000260363
Record Updated	Oct 29, 2026

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 5, 2020
Property Address	18937 CREST AVE, CASTRO VALLEY, CA 94546-2812
Document Number	0000260365
Instrument Date	Sep 30, 2020
Instrument	260365
Transaction Type	Transfer
Record Updated	Dec 22, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	18937 CREST AVE CASTRO VALLEY CA 945462812, CASTRO VALLEY, CA 94546-2812

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 5, 2020
Property Address	18937 CREST AVE, CASTRO VALLEY, CA 94546-2812
Document Number	0000260363
Map Reference	MB 24 PG 92
Instrument Date	Sep 30, 2020
Instrument	2020260363
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC 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
Address	18937 CREST AVE, CASTRO VALLEY, CA 94546-2812

Mortgage

Document Number	0000260364
Date	Oct 5, 2020
Instrument	2020260364

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

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

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Dec 12, 2017
Property Address	18937 CREST AVE, CASTRO VALLEY, CA 94546-2812
Document Number	0000273046
Instrument Date	Dec 12, 2017
Instrument	273046
Transaction Type	Transfer
Record Updated	Jan 5, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	18937 CREST AVE CASTRO VALLEY CA 945462812, CASTRO VALLEY, CA 94546-2812

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		$475,156 (+0.52%) Land $144,647 Building $337,509
2025	$6,267.00 (+3.79%) Homeowner's exemption	$472,703 (+4.04%) Land $141,811 Building $330,892
2023	$6,038.00 Homeowner's exemption	$454,351 Land $136,305 Building $318,046	$684,630

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
Nearby Flood Claims	2 (1978)
Most Recent Claim	Jan 1978 · tidal / storm surge

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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% 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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