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123 W Harriet St, Altadena
APN 5835-008-025 · map page 5835-008
A 5,283 sq ft residential lot with no building on the tax roll at 123 W Harriet St in Altadena, Los Angeles County (APN 5835-008-025). 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 $338,564, with a yearly tax bill of $4,498. Property taxes are not in default.
Risk Assessment
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
Property Details
- APN
- 5835-008-025
- Area
- Altadena, Los Angeles County
- Zoning
- R-1-7500 · Single-Family Residence
- Assessor Use
- Single (0100)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $4,498
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $331,926 | $0 | $331,926 |
| 2024 | $500,643 | $216,184 | $716,827 |
| 2023 | $490,827 | $211,946 | $702,773 |
| 2022 | $481,203 | $207,791 | $688,994 |
| 2021 | $471,768 | $203,717 | $675,485 |
| 2020 | $466,931 | $201,629 | $668,560 |
| 2019 | $457,776 | $197,676 | $655,452 |
| 2018 | $448,800 | $193,800 | $642,600 |
| 2017 | $82,451 | $80,480 | $162,931 |
| 2016 | $80,835 | $78,902 | $159,737 |
Owner
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Full parcel report · $29
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Official record: county assessor