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2534 Highland Ave, Altadena

APN 5846-010-004 · map page 5846-010

SingleCurrentAssessorGoogle Maps

A 10,358 sq ft residential lot with no building on the tax roll at 2534 Highland Ave in Altadena, Los Angeles County (APN 5846-010-004). It burned in the Eaton Fire (2025). 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 $222,309, with a yearly tax bill of $3,360. Property taxes are not in default.

Size

10,454sqft

Assessed

$222,309

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$3,360/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

1 mapped fire since 2025

Eaton Fire, 2025

High 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
5846-010-004
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
Type
Palmview
Drainage
Well drained
Capability
Class 3e
Farmland
Not prime farmland

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Annual Averages

Avg Temp

65°F

Avg High

76°F

Avg Low

53°F

Rainfall

23.2in/yr

Tax Status
Current
Yearly Tax Bill
$3,360

From the LA County Treasurer and Tax Collector's rolls, checked Oct 21, 2026.

↓ 63% decrease2016 → 2025
$584K'16$596K'17$608K'18$620K'19$632K'20$639K'21$652K'22$665K'23$678K'24$218K'25
YearLandImprovementTotal
2025$217,950$0$217,950
2024$328,734$349,086$677,820
2023$322,289$342,242$664,531
2022$315,970$335,532$651,502
2021$309,775$328,953$638,728
2020$306,599$325,580$632,179
2019$300,588$319,197$619,785
2018$294,695$312,939$607,634
2017$288,917$306,803$595,720
2016$283,252$300,788$584,040

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 16 lots on assessor map book 5846, page 010 →