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524 W Palm St, Altadena

APN 5829-012-014 · map page 5829-012

Three Units (Any Combination)CurrentAssessorGoogle Maps

A 24,955 sq ft residential lot with no building on the tax roll at 524 W Palm St in Altadena, Los Angeles County (APN 5829-012-014). It is not in a 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 $487,644, with a yearly tax bill of $7,036. Property taxes are not in default.

Size

24,829sqft

Assessed

$487,644

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$7,036/yr bill

Flood

Zone X — AREA OF MINIMAL FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

None

Low Risk

Past Fires

CAL FIRE perimeters since 1878

None mapped

Low Risk

No mapped hazards

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
5829-012-014
Area
Altadena, Los Angeles County
Zoning
R-1-7500 · Single-Family Residence
Assessor Use
Three Units (Any Combination) (0300)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$7,036

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

↓ 39% decrease2016 → 2025
$782K'16$797K'17$813K'18$830K'19$846K'20$855K'21$872K'22$890K'23$907K'24$478K'25
YearLandImprovementTotal
2025$478,083$0$478,083
2024$721,091$186,276$907,367
2023$706,952$182,624$889,576
2022$693,091$179,044$872,135
2021$679,501$175,534$855,035
2020$672,534$173,735$846,269
2019$659,348$170,329$829,677
2018$646,420$166,990$813,410
2017$633,746$163,716$797,462
2016$621,320$160,506$781,826

Who owns this land?

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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

All 13 lots on assessor map book 5829, page 012 →