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3301 Thurin Ave, Altadena

APN 5829-007-027 · map page 5829-007

SingleTax defaultedAssessorGoogle Maps

A 6,388 sq ft residential lot with no building on the tax roll at 3301 Thurin Ave in Altadena, Los Angeles County (APN 5829-007-027). It burned in the Eaton Fire (2025). 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 $518,960, with a yearly tax bill of $6,594. Property taxes are in default since 2026, with $16,791 owed.

Size

6,534sqft

Assessed

$518,960

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Defaulted

$6,594/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

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
5829-007-027
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
Soboba
Drainage
Excessively drained
Capability
Class 4e
Farmland
Not prime farmland

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Annual Averages

Avg Temp

64°F

Avg High

76°F

Avg Low

53°F

Rainfall

22.4in/yr

Tax Status
Tax defaulted
Yearly Tax Bill
$6,594
Year Defaulted
2026
Owed to Redeem
$16,791

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

↑ 148% increase2016 → 2025
$205K'16$209K'17$650K'18$663K'19$676K'20$683K'21$922K'22$940K'23$959K'24$509K'25
YearLandImprovementTotal
2025$508,785$0$508,785
2024$767,399$191,849$959,248
2023$752,352$188,088$940,440
2022$737,600$184,400$922,000
2021$546,612$136,653$683,265
2020$541,008$135,252$676,260
2019$530,400$132,600$663,000
2018$520,000$130,000$650,000
2017$143,853$65,505$209,358
2016$141,033$64,221$205,254

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 32 lots on assessor map book 5829, page 007 →