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2471 Olive Ave, Altadena
APN 5828-023-028 · map page 5828-023
A 7,078 sq ft residential lot with no building on the tax roll at 2471 Olive Ave in Altadena, Los Angeles County (APN 5828-023-028). 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 $321,508, with a yearly tax bill of $4,153. 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
- 5828-023-028
- 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
- $4,153
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $315,204 | $0 | $315,204 |
| 2024 | $475,420 | $118,854 | $594,274 |
| 2023 | $466,099 | $116,524 | $582,623 |
| 2022 | $456,960 | $114,240 | $571,200 |
| 2021 | $329,000 | $220,000 | $549,000 |
| 2020 | $62,288 | $21,190 | $83,478 |
| 2019 | $61,067 | $20,775 | $81,842 |
| 2018 | $59,870 | $20,368 | $80,238 |
| 2017 | $58,697 | $19,969 | $78,666 |
| 2016 | $57,547 | $19,578 | $77,125 |
Owner
Who owns this land?
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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.
Official record: county assessor