4533 Deborah Ct, Union City, CA 94587 Property Records

Alameda County property record for 4533 Deborah Ct, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,320 sqft · built 1971
Lot Size	0.144 acres (6,283 sqft)
Owner	2 Individual Names on File
Last Sale	$887,000 (Sep 2018)
Tax Bill	$13,335 (2025)
Deeds & Mortgages	Oct 2020 Mortgage May 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`483-100-110`

Property Details

APN / Parcel Number

Primary APN	`483-100-110`
Alternative APN	`483-0100-110-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,320 sqft Living Area

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1985
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,283 sqft (0.144 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4533 DEBORAH CT
City	UNION CITY
State	CA
Zip	94587-4833
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00082 BLK: TR: 3289
Legal Subdivision	TRACT 3289
Legal Tract	3289
Legal Lot Number	82
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	1
Census Block	1000
Census Tract	440305

Owner

4533 Deborah Ct is owned and occupied by two individuals who bought it in September 2018.

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

Owner of Record	2 Individual Names on File
Mailing Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833
Occupancy	Owner Occupied
Owner Type	Individual

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, 2020	Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
May 11, 2020	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
May 20, 2019	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Sep 11, 2018	Grant Deed, Transfer · ARM MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 11, 2018 · Amount on File
Deed Sale	Sep 11, 2018 · Amount on File
Prior Sale	Sep 26, 2003 · Amount on File
Deed Document Number	2018177108
Prior Transfer Date	Dec 16, 2004
Prior Transfer Doc	0000566749
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833
Transaction Type	Mortgage
Record Updated	Jan 28, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833

Mortgage

Document Number	0000285399
Date	Oct 26, 2020
Instrument	2020285399

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

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

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000108052
Date	May 11, 2020
Instrument	2020108052

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	May 1, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.12%
Index	1-Year LIBOR
Max Rate	8.12%

May 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 20, 2019
Property Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833
Document Number	0000093169
Instrument Date	May 14, 2019
Instrument	93169
Transaction Type	Transfer
Record Updated	Jun 10, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	821 CORPORATE WAY FREMONT CA 945396115, FREMONT, CA 94539-6115

September 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 11, 2018
Property Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833
Document Number	0000177108
Map Reference	MB 71 PG 57
Instrument Date	Sep 5, 2018
Instrument	2018177108
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	4533 DEBORAH CT, UNION CITY, CA 94587-4833

Mortgage

Document Number	0000177109
Date	Sep 11, 2018
Instrument	2018177109

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	4%
Type Change Date	Oct 1, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	6%
Index	1-Year LIBOR
Max Rate	10%

Tax Assessment & Valuation

The 2025 property tax bill for 4533 Deborah Ct was $13,335 with a homeowner's exemption.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Union City
Unified School District	New Haven Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,002,237 (+1.29%) Land $302,771 Building $706,466
2025	$13,335.00 Homeowner's exemption	$989,447 Land $296,834 Building $692,613
2023	$13,120.00 Homeowner's exemption	$951,031 Land $285,309 Building $665,722	$1,004,130

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

Flood

FEMA maps place 4533 Deborah Ct 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 4533 Deborah Ct is low, with a 0.01% annual chance of 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	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001
Water Source	Surface water
Last State Inspection	Nov 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 976 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	580 / 125
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Sail Internet, Verizon.

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