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3720 Canyon Crest Rd, Altadena

APN 5830-009-026 · map page 5830-009

SingleCurrentAssessorGoogle Maps

A 24,553 sq ft vacant residential lot at 3720 Canyon Crest Rd in Altadena, Los Angeles County (APN 5830-009-026). It burned in the Las flores no. 57 Fire (1935), and 1 earlier mapped fire reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is zoned R-1-10000 (single-family residence) by Los Angeles County. It is assessed at $385,501, with a yearly tax bill of $4,615. Property taxes are not in default.

Size

24,394sqft

Assessed

$385,501

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$4,615/yr bill

Flood

Zone X — AREA OF MINIMAL FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Past Fires

2 mapped fires since 1900

Las flores no. 57 Fire, 1935

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
5830-009-026
Area
Altadena, Los Angeles County
Zoning
R-1-10000 · Single-Family Residence
Assessor Use
Single (010V)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$4,615

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

↑ 18% increase2016 → 2025
$319K'16$326K'17$332K'18$339K'19$346K'20$349K'21$356K'22$363K'23$371K'24$378K'25
YearAssessed
2025$377,943
2024$370,533
2023$363,268
2022$356,146
2021$349,163
2020$345,583
2019$338,807
2018$332,164
2017$325,651
2016$319,266

Who owns this land?

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Source: la-county-assessorUpdated: 10/19/2026

Official record: county assessor

All 6 lots on assessor map book 5830, page 009 →