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2865 Northaven Ln, Altadena

APN 5843-024-006 · map page 5843-024

SingleCurrentAssessorGoogle Maps

A 18,497 sq ft residential lot with no building on the tax roll at 2865 Northaven Ln in Altadena, Los Angeles County (APN 5843-024-006). It burned in the Eaton Fire (2025). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). It is zoned R-1-20000 (single-family residence) by Los Angeles County. It is assessed at $78,865, with a yearly tax bill of $0. Property taxes are not in default.

Size

18,295sqft

Assessed

$78,865

Fire Zone

Very High

CAL FIRE

Flood Zone

D

Outside flood zone

Taxes

Current

$0/yr bill

Flood

Zone D

Outside flood zone

Moderate Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Past Fires

1 mapped fire since 2025

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
5843-024-006
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
$0

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

↓ 69% decrease2016 → 2025
$251K'16$256K'17$261K'18$267K'19$272K'20$275K'21$280K'22$286K'23$292K'24$77K'25
YearLandImprovementTotal
2025$77,319$0$77,319
2024$116,620$175,056$291,676
2023$114,334$171,624$285,958
2022$112,093$168,259$280,352
2021$109,896$164,960$274,856
2020$108,770$163,269$272,039
2019$106,638$160,068$266,706
2018$104,548$156,930$261,478
2017$102,499$153,853$256,352
2016$100,490$150,837$251,327

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 17 lots on assessor map book 5843, page 024 →