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3686 Canon Blvd, Altadena

APN 5843-001-011 · map page 5843-001

SingleCurrentAssessorGoogle Maps

A 1.32-acre residential lot with no building on the tax roll at 3686 Canon Blvd in Altadena, Los Angeles County (APN 5843-001-011). It burned in the Eaton Fire (2025), and 2 earlier mapped fires reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is zoned R-1-20000 (single-family residence) by Los Angeles County. It is assessed at $112,073 ($84,904 an acre), with a yearly tax bill of $2,098. Property taxes are not in default.

Size

1.32ac

57,405 sqft

Assessed

$112,073

$84,904/acre

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$2,098/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

3 mapped fires since 1900

Eaton Fire, 2025

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
5843-001-011
Area
Altadena, Los Angeles County
Zoning
R-1-20000 · Single-Family Residence
Assessor Use
Single (0100)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$2,098

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

↓ 66% decrease2016 → 2025
$321K'16$328K'17$334K'18$341K'19$348K'20$351K'21$358K'22$366K'23$373K'24$110K'25
YearLandImprovementTotal
2025$109,876$0$109,876
2024$165,726$207,169$372,895
2023$162,477$203,107$365,584
2022$159,292$199,125$358,417
2021$156,169$195,221$351,390
2020$154,568$193,220$347,788
2019$151,538$189,432$340,970
2018$148,567$185,718$334,285
2017$145,654$182,077$327,731
2016$142,799$178,507$321,306

Who owns this land?

Talk to a local land agent

An agent who knows land in this area can check zoning, access, water and what nearby lots sold for, and make an offer for you.

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.

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

Official record: county assessor

All 15 lots on assessor map book 5843, page 001 →