18029 Joseph Dr, Castro Valley, CA 94546 Property Records

Alameda County property record for 18029 Joseph Dr, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,488 sqft · built 1957
Lot Size	0.14 acres (6,090 sqft)
Owner	2 Individual Names on File
Last Sale	$1,000,000 (Mar 2019)
Tax Bill	$13,949 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Feb 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1205-46`

Property Details

APN / Parcel Number

Primary APN	`84D-1205-46`
Alternative APN	`084D-1205-046-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,488 sqft Living Area

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1965
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,090 sqft (0.14 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18029 JOSEPH DR
City	CASTRO VALLEY
State	CA
Zip	94546-1303
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00002 BLK: 000B TR: 1877
Legal Tract	1877
Legal Block	B
Legal Lot Number	2
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2000
Census Tract	430300

Owner

18029 Joseph Dr is owned and occupied by two individuals who bought it in March 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Nov 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage BAY EQUITY LLC
Feb 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HM LOANS
Mar 28, 2019	Grant Deed, Transfer CALIBER HM LOANS
Mar 28, 2019	Affidavit of Death, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 28, 2019 · Amount on File
Deed Sale	Mar 28, 2019 · Amount on File
Deed Document Number	201955732
Prior Transfer Date	Jul 26, 1996
Prior Transfer Doc	0000206891
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303

Mortgage

Document Number	0000327414
Date	Nov 30, 2020
Instrument	2020327414

Lender

Name	BAY EQUITY LLC
Type	Mortgage Company
Address	CORTE MADERA, CA 94925

Agreement

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

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303
Document Number	0000041106
Instrument Date	Feb 13, 2020
Transaction Type	Mortgage
Record Updated	Apr 23, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	18029 JOSEPH DR CASTRO VALLEY CA 945461303, CASTRO VALLEY, CA 94546-1303

Mortgage

Document Number	0000041106
Date	Feb 20, 2020
Instrument	41106

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 19, 2050

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 28, 2019
Property Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303
Document Number	0000055732
Instrument Date	Mar 26, 2019
Instrument	55732
Transaction Type	Transfer
Record Updated	Apr 15, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,100.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	18029 JOSEPH DR CASTRO VALLEY CA 945461303, CASTRO VALLEY, CA 94546-1303

Mortgage

Document Number	55733
Date	Mar 28, 2019
Instrument	55733

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Amount	Amount on Record
Term	360 Months
Due	Mar 27, 2049

March 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	Mar 28, 2019
Property Address	18029 JOSEPH DR, CASTRO VALLEY, CA 94546-1303
Document Number	0000055730
Instrument Date	Mar 18, 2019
Instrument	55730
Transaction Type	Transfer
Record Updated	Apr 15, 2019
Title Company	OLD REPUBLIC TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	18029 JOSEPH DR CASTRO VALLEY CA 945461303, CASTRO VALLEY, CA 94546-1303

Tax Assessment & Valuation

The 2025 property tax bill for 18029 Joseph Dr was $13,949 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		$1,130,810 (+1.37%) Land $341,343 Building $796,467
2025	$13,949.00 Homeowner's exemption	$1,115,500 Land $334,650 Building $780,850
2023	$13,440.00 Homeowner's exemption	$1,072,190 Land $321,657 Building $750,533	$1,214,100

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

Flood

FEMA maps place 18029 Joseph Dr in Zone X, an area of minimal flood risk.

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	1 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

Wildfire risk around 18029 Joseph Dr is low, with a 0.02% annual chance of 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 666 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 in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile, Unwired.

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