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9.96-acre lot at Ave B12 and 143rd St W, Fairmont

APN 3258-022-012

DesertCurrentAssessorGoogle Maps

A 9.96-acre vacant desert lot at Ave B12 and 143rd St W in Fairmont, Los Angeles County (APN 3258-022-012). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $23,917 ($2,401 an acre), with a yearly tax bill of $351. Property taxes are not in default.

Size

9.96ac

433,649 sqft

Assessed

$23,917

$2,401/acre

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$351/yr bill

Flood

Zone X — 0.2 PCT ANNUAL CHANCE 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
3258-022-012
Area
Fairmont, Los Angeles County
Assessor Use
Desert (580V)
Assessor Location
VAC/COR AVE B12/143 STW

4,446 hrs/yr

Excellent

Summer14.5h
Winter9.8h
Type
Hesperia
Drainage
Well drained
Capability
Class 2
Farmland
Prime farmland if irrigated

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Tax Status
Current
Yearly Tax Bill
$351

From the LA County Treasurer and Tax Collector's rolls, checked Oct 18, 2026.

↑ 18% increase2016 → 2025
$20K'16$21K'17$21K'18$21K'19$22K'20$22K'21$23K'22$23K'23$23K'24$24K'25
YearAssessed
2025$23,917
2024$23,449
2023$22,990
2022$22,540
2021$22,099
2020$21,873
2019$21,445
2018$21,025
2017$20,613
2016$20,209

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: 3/17/2026

Official record: county assessor