319 Union Ave, Pomona, CA 91768 Property Records

Los Angeles County property record for 319 Union Ave, Pomona, CA 91768

Property Summary

Property Type	Light Industrial
Details	1 ba · 5,743 sqft · built 1991
Lot Size	0.408 acres (17,752 sqft)
Owner	2 Trust Names on File
Last Sale	$469,000 (Jul 2003)
Tax Bill	$17,969 (2025)
Deeds & Mortgages	Dec 2023 Transfer Nov 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8348-001-030`

Property Details

APN / Parcel Number

Primary APN	`8348-001-030`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	5,743 sqft Total Area

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	17,752 sqft (0.408 acres)

Location & Zoning

Street Address	319 UNION AVE
City	POMONA
State	CA
Zip	91768-3349
Property Category	Industrial
Property Type	Industrial > Light Industrial
Local Zoning Code	POC4*
Legal Description	P M 235-7-8 LOT 8
Legal Subdivision	J E PACKARDS ORANGE GROVE TR
Legal Block	1
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	409000

Owner

319 Union Ave, an industrial property, is held in a trust since October 2023.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	4014 HUMBOLDT DR, HUNTINGTON BEACH, CA 92649-2130
Owner Type	Company
Vesting	Trust, Revocable Trust

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
Dec 12, 2023	Intrafamily Transfer, Transfer
Nov 16, 2021	Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 1, 2003 · Amount on File
Deed Sale	Jul 1, 2003 · Amount on File
Prior Sale	Sep 11, 2002 · Amount on File
Deed Document Number	20031877800
Last Transfer Date	Oct 23, 2023
Transfer Doc	0000866594
Record Updated	Oct 29, 2026

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 12, 2023
Property Address	319 UNION AVE, POMONA, CA 91768-3349
Document Number	0000866594
Map Reference	MB 235 PG 7&8
Instrument Date	Oct 23, 2023
Instrument	23-0866594
Transaction Type	Transfer
Record Updated	Jan 1, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4014 HUMBOLDT DR, HUNTINGTON BEACH, CA 92649-2130

November 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 16, 2021
Property Address	319 UNION AVE, POMONA, CA 91768-3349
Document Number	0001699008
Map Reference	MB 235 PG 7&8
Instrument Date	Nov 12, 2021
Instrument	21-1699008
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4014 HUMBOLDT DR, HUNTINGTON BEACH, CA 92649-2130

Tax Assessment & Valuation

The 2025 property tax bill for 319 Union Ave was $17,969.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Pomona City
Unified School District	Pomona Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,328,214 (+2%) Land $796,929 Building $531,285
2025	$17,969.00	$1,302,171 Land $781,303 Building $520,868
2023	$16,054.00 (+1.52%)	$1,251,608 Land $750,965 Building $500,643
2022	$15,814.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 319 Union Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 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	5 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

The area around 319 Union Ave has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land 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	POMONA - CITY, WATER DEPT. serves 151,713 people · EPA ID CA1910126
Water Source	Surface water
Lead	2 ppb (2023–2025) 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 294 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

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