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649 Athens St, Altadena

APN 5841-004-016 · map page 5841-004

SingleCurrentAssessorGoogle Maps

A 13,565 sq ft residential lot with no building on the tax roll at 649 Athens St in Altadena, Los Angeles County (APN 5841-004-016). 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 $35,013, with a yearly tax bill of $910. Property taxes are not in default.

Size

13,504sqft

Assessed

$35,013

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$910/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
5841-004-016
Area
Altadena, Los Angeles County
Zoning
R-1-7500 · Single-Family Residence
Assessor Use
Single (0108)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$910

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

↓ 82% decrease2016 → 2025
$188K'16$192K'17$195K'18$199K'19$203K'20$205K'21$209K'22$214K'23$218K'24$34K'25
YearLandImprovementTotal
2025$34,327$0$34,327
2024$51,776$166,133$217,909
2023$50,761$162,876$213,637
2022$49,766$159,683$209,449
2021$48,791$156,552$205,343
2020$48,291$154,947$203,238
2019$47,345$151,909$199,254
2018$46,417$148,931$195,348
2017$45,507$146,011$191,518
2016$44,615$143,149$187,764

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 26 lots on assessor map book 5841, page 004 →