18943 Crest Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 18943 Crest Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,276 sqft · built 1950
Lot Size	0.114 acres (4,956 sqft)
Owner	2 Individual Names on Record
Last Sale	$905,000 (Jan 2026)
Tax Bill	$9,961 (2025)
Deeds & Mortgages	Jun 2022 Line of Credit Apr 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`84B-360-10-1`

Property Details

APN / Parcel Number

Primary APN	`84B-360-10-1`
Alternative APN	`084B-0360-010-01`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,276 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
Lot Area	4,956 sqft (0.114 acres)
Lot Dimensions	100 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	18943 CREST AVE
City	CASTRO VALLEY
State	CA
Zip	94546-2812
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 0010 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	2 Individual Names on Record
Mailing Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 24, 2022	Deed of Trust, Mortgage · Line of Credit FIRST UNITED CU
Apr 15, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Jan 22, 2026	Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE
Mar 27, 2017	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 22, 2026 · Amount on Record
Deed Sale	Jan 22, 2026 · Amount on Record
Prior Sale	Apr 26, 2006 · Amount on Record
Deed Document Number	20268407
Prior Transfer Date	Jun 23, 2015
Prior Transfer Doc	0000181870
Record Updated	Oct 29, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Transaction Type	Mortgage
Record Updated	Feb 23, 2026
Title Company	MEMBERS TITLE COMPANY/CA INC, MEMBERS TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Investor	Possibly a Property Investor

Mortgage

Document Number	0000116860
Date	Jun 24, 2022
Instrument	2022116860

Lender

Name	FIRST UNITED CU
Type	Credit Union
Address	PLEASANTON, CA 94588

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 23, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Transaction Type	Mortgage
Record Updated	Feb 23, 2026
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Investor	Possibly a Property Investor

Mortgage

Document Number	0000149197
Date	Apr 15, 2021
Instrument	2021149197

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

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

January 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 22, 2026
Property Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Document Number	0000008407
Map Reference	MB 24 PG 92
Instrument Date	Jan 6, 2026
Instrument	2026008407
Transaction Type	Transfer
Record Updated	Feb 23, 2026
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$995.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812

Mortgage

Document Number	0000008408
Date	Jan 22, 2026
Instrument	2026008408

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	585 SOUTH BLVD E, PONTIAC, MI 48341

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2056

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18943 CREST AVE, CASTRO VALLEY, CA 94546-2812
Document Number	0000074900
Instrument Date	Mar 27, 2017
Transaction Type	Mortgage
Record Updated	Apr 19, 2017
Title Company	BNT TITLE COMPANY/CA, BNT TITLE CO/CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	18943 CREST AVE CASTRO VALLEY CA 945462812, CASTRO VALLEY, CA 94546-2812

Mortgage

Document Number	0000074900
Date	Mar 31, 2017
Instrument	74900

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 30, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.62%

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		$794,423 (+1.11%) Land $240,427 Building $560,996
2025	$9,961.00 (+3.66%) Homeowner's exemption	$785,714 (+4.04%) Land $235,714 Building $550,000
2023	$9,609.00 Homeowner's exemption	$755,210 Land $226,563 Building $528,647	$741,690

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.

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