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400 E 4th St, Pomona

APN 8335-013-031 · map page 8335-013

CommercialTax defaultedAssessorGoogle Maps

A 7,654 sq ft vacant commercial lot at 400 E 4th St in Pomona, Los Angeles County (APN 8335-013-031). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). Its zoning is set by the City of Pomona. It is assessed at $431,347, with a yearly tax bill of $7,333. Property taxes are in default since 2026, with $4,195 owed.

Size

7,841sqft

Assessed

$431,347

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Defaulted

$7,333/yr bill

Flood

Zone X — AREA OF MINIMAL FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

None

Low Risk

Past Fires

CAL FIRE perimeters since 1878

None mapped

Low Risk

No mapped hazards

From FEMA flood maps and CAL FIRE hazard zones. Maps can lag; confirm with the county before you buy. What the zones mean: flood, fire.

APN
8335-013-031
Area
Pomona, Los Angeles County
Zoning
Set by the City of Pomona
Assessor Use
Commercial (100V)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Tax defaulted
Yearly Tax Bill
$7,333
Year Defaulted
2026
Owed to Redeem
$4,195

From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.

↑ 164% increase2019 → 2025
$160K'19$203K'20$205K'21$209K'22$406K'23$415K'24$423K'25
YearAssessed
2025$422,890
2024$414,599
2023$406,470
2022$209,183
2021$205,082
2020$202,980
2019$160,000

Who owns this land?

Talk to a local land agent

An agent who knows land in this area can check zoning, access, water and what nearby lots sold for, and make an offer for you.

Full parcel report · $29

Can you build on it, how do you reach it, and what is it worth? Flood, fire, slope, road access, tax history and nearby sales in one report.

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Source: la-county-assessorUpdated: 10/19/2026

Official record: county assessor

All 5 lots on assessor map book 8335, page 013 →