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3286 Marengo Ave, Altadena
APN 5841-002-003 · map page 5841-002
A 7,262 sq ft residential lot with no building on the tax roll at 3286 Marengo Ave in Altadena, Los Angeles County (APN 5841-002-003). 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 $47,251, with a yearly tax bill of $1,164. 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
- 5841-002-003
- 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
- $1,164
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $46,325 | $0 | $46,325 |
| 2024 | $69,873 | $104,822 | $174,695 |
| 2023 | $68,503 | $102,767 | $171,270 |
| 2022 | $67,160 | $100,752 | $167,912 |
| 2021 | $65,844 | $98,777 | $164,621 |
| 2020 | $65,169 | $97,765 | $162,934 |
| 2019 | $63,892 | $95,849 | $159,741 |
| 2018 | $62,640 | $93,970 | $156,610 |
| 2017 | $61,412 | $92,128 | $153,540 |
| 2016 | $60,208 | $90,322 | $150,530 |
Owner
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Full parcel report · $29
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Official record: county assessor