4961 Antioch Loop, Union City, CA 94587 Property Records

Alameda County property record for 4961 Antioch Loop, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,871 sqft · built 1982
Lot Size	0.144 acres (6,252 sqft)
Owner	2 Company Names on Record
Last Sale	$758,000 (Dec 2015)
Tax Bill	$12,159 (2025)
Deeds & Mortgages	Feb 2026 Transfer Feb 2026 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`543-433-78`

Property Details

APN / Parcel Number

Primary APN	`543-433-78`
Alternative APN	`543-0433-078-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,871 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1983
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	6,252 sqft (0.144 acres)
Lot Dimensions	100 ft deep x 62 ft wide

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	4961 ANTIOCH LOOP
City	UNION CITY
State	CA
Zip	94587-5518
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00077 BLK: TR: 4529
Legal Subdivision	M 127 31
Legal Tract	4529
Legal Lot Number	77
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	2
Census Block	2008
Census Tract	441501

Owner

Source: Alameda County records, as of August 26, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 19, 2026	Intrafamily Transfer, Transfer
Feb 19, 2026	Intrafamily Transfer, Transfer
Oct 10, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 1, 2015 · Amount on Record
Deed Sale	Dec 1, 2015 · Amount on Record
Deed Document Number	2015316065
Last Transfer Date	Oct 3, 2017
Transfer Doc	0000222863
Record Updated	Oct 29, 2026

February 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Feb 19, 2026
Property Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518
Document Number	0000023365
Map Reference	MB 127 PG 31 TO 35
Instrument Date	Feb 17, 2026
Instrument	2026023365
Transaction Type	Transfer
Record Updated	Mar 25, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518

February 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Feb 19, 2026
Property Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518
Document Number	0000023074
Map Reference	MB 127 PG 31 TO 35
Instrument Date	Feb 17, 2026
Instrument	2026023074
Transaction Type	Transfer
Record Updated	Mar 25, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 10, 2017
Property Address	4961 ANTIOCH LOOP, UNION CITY, CA 94587-5518
Document Number	0000222863
Instrument Date	Oct 3, 2017
Instrument	222863
Transaction Type	Transfer
Record Updated	Nov 7, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4961 ANTIOCH LOOP UNION CITY CA 945875518, UNION CITY, CA 94587-5518

Tax Assessment & Valuation

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		$915,238 (+2%) Land $289,785 Building $625,453
2025	$12,159.00 (-1.82%)	$897,296 (+4.04%) Land $284,104 Building $613,192
2024	$12,384.00 (+3.25%)
2023	$11,994.00	$862,459 Land $273,074 Building $589,385	$1,377,090

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 Policies	2 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 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 799 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	570 / 120
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Sail Internet Fixed Wireless	200 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: GeoLinks.

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