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2565 Porter Ave, Altadena
APN 5846-019-008 · map page 5846-019
A 21,102 sq ft residential lot with no building on the tax roll at 2565 Porter Ave in Altadena, Los Angeles County (APN 5846-019-008). 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-1-20000 (single-family residence) by Los Angeles County. It is assessed at $57,318, with a yearly tax bill of $1,391. 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
- 5846-019-008
- Area
- Altadena, Los Angeles County
- Zoning
- R-1-20000 · Single-Family Residence
- Assessor Use
- Single (0103)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $1,391
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $56,195 | $0 | $56,195 |
| 2024 | $84,755 | $86,372 | $171,127 |
| 2023 | $83,094 | $84,679 | $167,773 |
| 2022 | $81,465 | $83,019 | $164,484 |
| 2021 | $79,868 | $81,392 | $161,260 |
| 2020 | $79,050 | $80,558 | $159,608 |
| 2019 | $77,500 | $78,979 | $156,479 |
| 2018 | $75,981 | $77,431 | $153,412 |
| 2017 | $74,492 | $75,913 | $150,405 |
| 2016 | $73,032 | $74,425 | $147,457 |
Owner
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Full parcel report · $29
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Official record: county assessor