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3120 Maiden Ln, Altadena

APN 5842-011-004 · map page 5842-011

SingleCurrentAssessorGoogle Maps

A 9,977 sq ft residential lot with no building on the tax roll at 3120 Maiden Ln in Altadena, Los Angeles County (APN 5842-011-004). It burned in the Eaton Fire (2025), 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-1-7500 (single-family residence) by Los Angeles County. It is assessed at $449,450, with a yearly tax bill of $5,803. Property taxes are not in default.

Size

10,019sqft

Assessed

$449,450

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$5,803/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 1917

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
5842-011-004
Area
Altadena, Los Angeles County
Zoning
R-1-7500 · Single-Family Residence
Assessor Use
Single (0101)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$5,803

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

↓ 40% decrease2016 → 2025
$740K'16$755K'17$770K'18$786K'19$801K'20$810K'21$826K'22$842K'23$859K'24$441K'25
YearLandImprovementTotal
2025$440,638$0$440,638
2024$664,612$194,668$859,280
2023$651,581$190,851$842,432
2022$638,805$187,109$825,914
2021$626,280$183,441$809,721
2020$619,859$181,561$801,420
2019$607,705$178,001$785,706
2018$595,790$174,511$770,301
2017$584,108$171,090$755,198
2016$572,655$167,736$740,391

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 9 lots on assessor map book 5842, page 011 →