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88.18-acre lot near 31st St W and Shannon Valley Rd, Acton

APN 3217-005-007

DesertTax defaulted 5+ yearsAssessorGoogle Maps

A 88.18-acre vacant desert lot near 31st St W and Shannon Valley Rd in Acton, Los Angeles County (APN 3217-005-007). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). It is assessed at $255,000 ($2,892 an acre), with a yearly tax bill of $3,231. Taxes have been unpaid since 1991, five years or more, so the county may sell it at auction; $501,738 is owed.

Size

88.18ac

3,841,284 sqft

Assessed

$255,000

$2,892/acre

Fire Zone

Very High

CAL FIRE

Flood Zone

D

Outside flood zone

Taxes

Defaulted

$3,231/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
3217-005-007
Area
Acton, Los Angeles County
Zoning
A-2-2
Assessor Use
Desert (580V)
Assessor Location
VAC/VIC 31 STW/SHANNON VLY RD

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
Tax defaulted 5+ years
Yearly Tax Bill
$3,231
Year Defaulted
1991
Owed to Redeem
$501,738

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

↑ 18% increase2016 → 2025
$194K'16$198K'17$202K'18$206K'19$210K'20$212K'21$217K'22$221K'23$225K'24$230K'25
YearAssessed
2025$229,922
2024$225,414
2023$220,995
2022$216,662
2021$212,414
2020$210,236
2019$206,114
2018$202,073
2017$198,111
2016$194,227

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