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7.31-acre lot near Big Rock Creek Rd, Mount Waterman

APN 3063-013-001

DesertCurrentAssessorGoogle Maps

A 7.31-acre vacant desert lot near Big Rock Creek Rd in Mount Waterman, Los Angeles County (APN 3063-013-001). It burned in an unnamed fire (1939). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). The ground is very steep, about 42% slope. It is assessed at $81,123 ($11,098 an acre), with a yearly tax bill of $927. Property taxes are not in default.

Size

7.31ac

318,546 sqft

Assessed

$81,123

$11,098/acre

Fire Zone

Very High

CAL FIRE

Flood Zone

D

Outside flood zone

Taxes

Current

$927/yr bill

Flood

Zone D

Outside flood zone

Moderate Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Past Fires

1 mapped fire since 1939

Unnamed Fire, 1939

Moderate 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
3063-013-001
Area
Mount Waterman, Los Angeles County
Assessor Use
Desert (580V)
Assessor Location
VAC/VIC BIG ROCK CREEK RD

Elevation

4,916 ft

1498m

Slope

41.5%

Direction

NE

Classification

Very Steep

4,446 hrs/yr

Excellent

Summer14.5h
Winter9.8h
Type
Riverwash
Drainage
Excessively drained
Capability
Class 8
Farmland
Not prime farmland

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Tax Status
Current
Yearly Tax Bill
$927

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

↑ 2890% increase2016 → 2025
'16'17$95K'18$97K'19$99K'20$73K'21$75K'22$76K'23$78K'24$80K'25
YearAssessed
2025$79,533
2024$77,974
2023$76,446
2022$74,948
2021$73,479
2020$98,838
2019$96,900
2018$95,000
2017$2,713
2016$2,660

Who owns this land?

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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