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1103 E Loma Alta Dr, Altadena
APN 5843-019-012 · map page 5843-019
A 1.94-acre residential lot with no building on the tax roll at 1103 E Loma Alta Dr in Altadena, Los Angeles County (APN 5843-019-012). 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 $767,542 ($395,640 an acre), with a yearly tax bill of $10,200. Property taxes are not in default.
Risk Assessment
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
Property Details
- APN
- 5843-019-012
- Area
- Altadena, Los Angeles County
- Zoning
- R-1-20000 · Single-Family Residence
- Assessor Use
- Two Units (0200)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $10,200
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $752,493 | $0 | $752,493 |
| 2024 | $1,134,982 | $486,419 | $1,621,401 |
| 2023 | $1,112,728 | $476,882 | $1,589,610 |
| 2022 | $1,090,910 | $467,532 | $1,558,442 |
| 2021 | $1,069,520 | $458,365 | $1,527,885 |
| 2020 | $1,058,554 | $453,666 | $1,512,220 |
| 2019 | $1,037,799 | $444,771 | $1,482,570 |
| 2018 | $1,017,450 | $436,050 | $1,453,500 |
| 2017 | $101,386 | $300,103 | $401,489 |
| 2016 | $99,399 | $294,219 | $393,618 |
Owner
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Full parcel report · $29
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Official record: county assessor