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840 E Mendocino St Unit 4-a, Altadena
APN 5845-020-020 · map page 5845-020
A 28,998 sq ft residential lot with no building on the tax roll at 840 E Mendocino St Unit 4-a in Altadena, Los Angeles County (APN 5845-020-020). 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 C-3 (general commercial) by Los Angeles County. It is assessed at $69,873, with a yearly tax bill of $1,278. Property taxes are in default since 2026, with $1,189 owed.
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
- 5845-020-020
- Area
- Altadena, Los Angeles County
- Zoning
- C-3 · General Commercial
- Assessor Use
- Single (010H)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Tax defaulted
- Yearly Tax Bill
- $1,278
- Year Defaulted
- 2026
- Owed to Redeem
- $1,189
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $68,503 | $0 | $68,503 |
| 2024 | $134,320 | $136,676 | $270,996 |
| 2023 | $131,687 | $133,997 | $265,684 |
| 2022 | $129,105 | $131,370 | $260,475 |
| 2021 | $126,574 | $128,795 | $255,369 |
| 2020 | $125,277 | $127,475 | $252,752 |
| 2019 | $122,821 | $124,976 | $247,797 |
| 2018 | $120,413 | $122,526 | $242,939 |
| 2017 | $118,052 | $120,124 | $238,176 |
| 2016 | $115,738 | $117,769 | $233,507 |
Owner
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Official record: county assessor