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618 Concha St, Altadena
APN 5841-001-013 · map page 5841-001
A 13,196 sq ft residential lot with no building on the tax roll at 618 Concha St in Altadena, Los Angeles County (APN 5841-001-013). 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 $32,164, with a yearly tax bill of $915. 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
- 5841-001-013
- 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
- $915
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $31,534 | $0 | $31,534 |
| 2024 | $47,560 | $24,690 | $72,250 |
| 2023 | $46,628 | $24,206 | $70,834 |
| 2022 | $45,714 | $23,732 | $69,446 |
| 2021 | $44,818 | $23,267 | $68,085 |
| 2020 | $44,359 | $23,029 | $67,388 |
| 2019 | $43,490 | $22,578 | $66,068 |
| 2018 | $42,638 | $22,136 | $64,774 |
| 2017 | $41,802 | $21,702 | $63,504 |
| 2016 | $40,983 | $21,277 | $62,260 |
Owner
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Full parcel report · $29
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Official record: county assessor