2580 Lambert Ct, Union City, CA 94587 Property Records

Alameda County property record for 2580 Lambert Ct, Union City, CA 94587

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,139 sqft · built 1970
Lot Size	0.152 acres (6,630 sqft)
Owner	2 Company Names on File
Tax Bill	$2,367 (2025)
Deeds & Mortgages	Jan 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`486-92-48`

Property Details

APN / Parcel Number

Primary APN	`486-92-48`
Alternative APN	`486-0092-048-00`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,139 sqft Living Area

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1970
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,630 sqft (0.152 acres)

Location & Zoning

Street Address	2580 LAMBERT CT
City	UNION CITY
State	CA
Zip	94587-4919
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00048 BLK: TR: 3060
Legal Subdivision	62 17
Legal Tract	3060
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	4
Census Block	4008
Census Tract	440308

Owner

Source: Alameda County records · APN 486-92-48

Assessment roll updated August 5, 2026 · Last verified August 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 File
Mailing Address	2580 LAMBERT CT, UNION CITY, CA 94587-4919
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 19, 2024
Transfer Doc	0000002403
Record Updated	Sep 20, 2026

January 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jan 08, 2026
Property Address	2580 LAMBERT CT, UNION CITY, CA 94587-4919
Document Number	0000002403
Map Reference	MB 62 PG 17 TO 20
Instrument Date	Mar 19, 2024
Instrument	2026002403
Transaction Type	Transfer
Record Updated	Feb 12, 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	2580 LAMBERT CT, UNION CITY, CA 94587-4919

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$115,742 (+2%) Land $21,744 Building $93,998
2025	$2,367.00 (-16.33%)	$113,473 (+4.04%) Land $21,318 Building $92,155
2023	$2,829.00	$109,067 Land $20,490 Building $88,577	$1,330,740

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), as of May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Tekify Fixed Wireless	1,000 / 1,000
Robinson Hardware and Software Solutions Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL	100 / 20

Based on FCC filings for 735 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0110001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.