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31.75-acre lot on Sourdough Rd near Hypotenuse, Acton

APN 3217-019-011

DesertCurrentAssessorGoogle Maps

A 31.75-acre vacant desert lot on Sourdough Rd near Hypotenuse in Acton, Los Angeles County (APN 3217-019-011). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). It is assessed at $320,591 ($10,097 an acre), with a yearly tax bill of $4,068. Property taxes are not in default.

Size

31.75ac

1,382,972 sqft

Assessed

$320,591

$10,097/acre

Fire Zone

Very High

CAL FIRE

Flood Zone

D

Outside flood zone

Taxes

Current

$4,068/yr bill

Flood

Zone D

Outside flood zone

Moderate Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Check before buying

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
3217-019-011
Area
Acton, Los Angeles County
Assessor Use
Desert (580V)
Assessor Location
VAC/ SOURDOUGH RD/VIC HYPOTENUSE

4,446 hrs/yr

Excellent

Summer14.5h
Winter9.8h
Type
Vista
Drainage
Well drained
Capability
Class 6
Farmland
Not prime farmland

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Tax Status
Current
Yearly Tax Bill
$4,068

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

↑ 18% increase2016 → 2025
$266K'16$271K'17$276K'18$282K'19$287K'20$290K'21$296K'22$302K'23$308K'24$314K'25
YearAssessed
2025$314,305
2024$308,143
2023$302,101
2022$296,178
2021$290,371
2020$287,394
2019$281,759
2018$276,235
2017$270,819
2016$265,509

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