1812 Crescent Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 1812 Crescent Ave, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 991 sqft · built 1946
Lot Size	0.145 acres (6,300 sqft)
Owner	2 Individual Names on Record
Last Sale	$205,000 (Apr 1997)
Tax Bill	$3,873 (2025)
Deeds & Mortgages	May 2021 Reverse Mortgage Aug 2018 Reverse Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`415-220-51`

Property Details

APN / Parcel Number

Primary APN	`415-220-51`
Alternative APN	`415-0220-051-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	991 sqft Living Area

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	6,300 sqft (0.145 acres)
Lot Dimensions	150 ft deep x 42 ft wide

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1812 CRESCENT AVE
City	CASTRO VALLEY
State	CA
Zip	94546-7028
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00051 BLK: AR: 0415 PAGE: 0220
Legal Subdivision	KNOX
Legal Block	I
Legal Lot Number	16
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2001
Census Tract	431200

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	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 14, 2021	Deed of Trust, Mortgage · Reverse Mortgage LONGBRIDGE FINANCIAL LLC
Aug 1, 2018	Deed of Trust, Mortgage · Reverse Mortgage LONGBRIDGE FINANCIAL LLC
Oct 10, 2019	Deed of Trust, Mortgage · Reverse Mortgage LONGBRIDGE FINANCIAL LLC
Sep 25, 2019	Deed of Trust, Mortgage · FHA Mortgage FEDERAL HSNG COMMISSIONER
Jul 26, 2018	Deed of Trust, Mortgage · FHA Mortgage FEDERAL HSNG COMMISSIONER

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 4, 1997 · Amount on Record
Deed Sale	Apr 4, 1997 · Amount on Record
Prior Sale	Apr 4, 1997 · Amount on Record
Deed Document Number	199787376
Last Transfer Date	Jul 8, 2003
Transfer Doc	0000443117
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Transaction Type	Mortgage
Record Updated	Jun 3, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028

Mortgage

Document Number	0000185074
Date	May 14, 2021
Instrument	2021185074

Lender

Name	LONGBRIDGE FINANCIAL LLC
Type	Reverse Mortgage Lender
Address	MAHWAH, NJ 07495

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	1.81%
Type Change Date	Jun 1, 2021
Change Frequency	Annually
Index	1-Year CMT

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Transaction Type	Mortgage
Record Updated	May 7, 2021
Title Company	TIMIOS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000150750
Date	Aug 1, 2018
Instrument	2018150750

Lender

Name	LONGBRIDGE FINANCIAL LLC
Type	Reverse Mortgage Lender
Address	MAHWAH, NJ 07495

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Type Change Date	Aug 1, 2019
Change Frequency	Annually
Min Rate At Change	2%
Max Rate At Change	5%
Index	1-Year LIBOR

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Transaction Type	Mortgage
Record Updated	May 7, 2021
Title Company	FNC TITLE OF CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000206036
Date	Oct 10, 2019
Instrument	2019206036

Lender

Name	LONGBRIDGE FINANCIAL LLC
Type	Reverse Mortgage Lender
Address	MAHWAH, NJ 07495

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Oct 1, 2020
Index	1-Year LIBOR

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Document Number	0000206037
Instrument Date	Sep 25, 2019
Transaction Type	Mortgage
Record Updated	Oct 30, 2019
Title Company	FNC TITLE/CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1812 CRESCENT AVE CASTRO VALLEY CA 945467028, CASTRO VALLEY, CA 94546-7028

Mortgage

Document Number	0000206037
Date	Oct 10, 2019
Instrument	206037

Lender

Name	FEDERAL HSNG COMMISSIONER
Address	451 7TH ST SW, WASHINGTON, DC 20410-0001

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	3.5%

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	1812 CRESCENT AVE, CASTRO VALLEY, CA 94546-7028
Document Number	0000150751
Instrument Date	Jul 26, 2018
Transaction Type	Mortgage
Record Updated	Sep 30, 2019
Title Company	TIMIOS TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1812 CRESCENT AVE CASTRO VALLEY CA 945467028, CASTRO VALLEY, CA 94546-7028

Mortgage

Document Number	0000150751
Date	Aug 1, 2018
Instrument	150751

Lender

Name	FEDERAL HSNG COMMISSIONER
Address	WASHINGTON, DC 20410

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.42%

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	Hayward Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$247,987 (-0.8%) Land $76,413 Building $178,574
2025	$3,873.00 (+5.07%) Homeowner's exemption	$249,988 (+4.04%) Land $74,915 Building $175,073
2023	$3,686.00 Homeowner's exemption	$240,282 Land $72,006 Building $168,276	$754,830

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	5 in force

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 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 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 589 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

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

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