31464 Marlin Ct, Union City, CA 94587 Property Records

Alameda County property record for 31464 Marlin Ct, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,951 sqft · built 1997
Lot Size	0.204 acres (8,874 sqft)
Owner	Individual Name on File
Last Sale	$1,380,000 (Jan 2019)
Tax Bill	$20,373 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Nov 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`482-41-3`

Property Details

APN / Parcel Number

Primary APN	`482-41-3`
Alternative APN	`482-0041-003-00`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,951 sqft Living Area

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	8,874 sqft (0.204 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	31464 MARLIN CT
City	UNION CITY
State	CA
Zip	94587-2594
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: TR: 6018
Legal Tract	6018
Legal Lot Number	1
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	1
Census Block	1008
Census Tract	440332

Owner

31464 Marlin Ct is owned and occupied by an individual who bought it in January 2019.

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

Owner of Record	Individual Name on File
Mailing Address	31464 MARLIN CT, UNION CITY, CA 94587-2594
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

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 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Nov 5, 2019	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Jan 14, 2019	Quit Claim Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Jan 14, 2019	Grant Deed, Transfer · ARM JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 14, 2019 · Amount on File
Deed Sale	Jan 14, 2019 · Amount on File
Prior Sale	Sep 10, 2004 · Amount on File
Deed Document Number	20196190
Prior Transfer Date	Jan 9, 2019
Prior Transfer Doc	0000006192
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	31464 MARLIN CT, UNION CITY, CA 94587-2594
Transaction Type	Mortgage
Record Updated	Nov 12, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	31464 MARLIN CT, UNION CITY, CA 94587-2594

Mortgage

Document Number	0000351270
Date	Oct 25, 2021
Instrument	2021351270

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.25%
Type Change Date	Nov 1, 2026
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.25%
Index	Other
Max Rate	7.25%

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	31464 MARLIN CT, UNION CITY, CA 94587-2594
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000226046
Date	Nov 5, 2019
Instrument	2019226046

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Nov 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.12%
Index	1-Year LIBOR
Max Rate	8.12%

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 14, 2019
Property Address	31464 MARLIN CT, UNION CITY, CA 94587-2594
Document Number	0000006192
Instrument Date	Jan 9, 2019
Instrument	6192
Transaction Type	Transfer
Record Updated	Jan 29, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	31464 MARLIN CT UNION CITY CA 945872594, UNION CITY, CA 94587-2594

January 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jan 14, 2019
Property Address	31464 MARLIN CT, UNION CITY, CA 94587-2594
Document Number	0000006190
Map Reference	MB 192 PG 90-95
Instrument Date	Jan 7, 2019
Instrument	2019006190
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	CHICAGO 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
Address	31464 MARLIN CT, UNION CITY, CA 94587-2594

Mortgage

Document Number	0000006191
Date	Jan 14, 2019
Instrument	2019006191

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Feb 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.5%
Index	1-Year LIBOR
Max Rate	8.5%

Tax Assessment & Valuation

The 2025 property tax bill for 31464 Marlin Ct was $20,373.

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		$1,570,177 (+2%) Land $471,053 Building $1,099,124
2025	$20,373.00	$1,539,390 Land $461,817 Building $1,077,573
2023	$19,731.00	$1,479,621 Land $443,886 Building $1,035,735	$1,635,300

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

Flood

FEMA maps place 31464 Marlin Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
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 31464 Marlin 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	Indirect within 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 1,049 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
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 · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Sail Internet, Unwired.

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