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3528 Mcnally Ave, Altadena

APN 5831-014-010 · map page 5831-014

SingleCurrentAssessorGoogle Maps

A 6,871 sq ft residential lot with no building on the tax roll at 3528 Mcnally Ave in Altadena, Los Angeles County (APN 5831-014-010). 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-1-7500 (single-family residence) by Los Angeles County. It is assessed at $217,198, with a yearly tax bill of $3,169. Property taxes are not in default.

Size

6,970sqft

Assessed

$217,198

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$3,169/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
5831-014-010
Area
Altadena, Los Angeles County
Zoning
R-1-7500 · 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
$3,169

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

↓ 53% decrease2016 → 2025
$457K'16$466K'17$475K'18$485K'19$495K'20$500K'21$510K'22$520K'23$530K'24$213K'25
YearLandImprovementTotal
2025$212,940$0$212,940
2024$321,177$209,065$530,242
2023$314,880$204,966$519,846
2022$308,706$200,948$509,654
2021$302,653$197,008$499,661
2020$299,550$194,988$494,538
2019$293,677$191,165$484,842
2018$287,919$187,417$475,336
2017$282,274$183,743$466,017
2016$276,740$180,141$456,881

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 12 lots on assessor map book 5831, page 014 →