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2018 Mountain Ave, Duarte

APN 8531-023-029

SingleCurrentAssessorGoogle Maps

A 11,004 sq ft vacant residential lot at 2018 Mountain Ave in Duarte, Los Angeles County (APN 8531-023-029). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $360,775, with a yearly tax bill of $4,814. Property taxes are not in default.

Size

10,890sqft

Assessed

$360,775

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$4,814/yr bill

Flood

Zone X — AREA OF MINIMAL FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

None

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
8531-023-029
Area
Duarte, Los Angeles County
Assessor Use
Single (010V)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$4,814

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

↓ 8% decrease2016 → 2025
$386K'16$394K'17$401K'18$409K'19$323K'20$327K'21$333K'22$340K'23$347K'24$354K'25
YearLandImprovementTotal
2025$353,701$0$353,701
2024$346,766$0$346,766
2023$339,967$0$339,967
2022$333,301$0$333,301
2021$326,766$0$326,766
2020$323,416$0$323,416
2019$317,075$92,330$409,405
2018$310,858$90,520$401,378
2017$304,763$88,746$393,509
2016$298,788$87,006$385,794

Who owns this land?

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