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20832 Big Rock Dr, Malibu
APN 4449-015-023
A 26,672 sq ft residential lot with no building on the tax roll at 20832 Big Rock Dr in Malibu, Los Angeles County (APN 4449-015-023). It burned in the Palisades Fire (2025), and 3 earlier mapped fires reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). Its zoning is set by the City of Malibu. It is assessed at $1,151,753, with a yearly tax bill of $15,949. 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
Very High
High Risk
Past Fires
4 mapped fires since 1938
Palisades Fire, 2025
High Risk
Property Details
- APN
- 4449-015-023
- Area
- Malibu, Los Angeles County
- Zoning
- Set by the City of Malibu
- Assessor Use
- Single (0101)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $15,949
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $1,129,170 | $0 | $1,129,170 |
| 2024 | $1,703,122 | $625,409 | $2,328,531 |
| 2023 | $1,669,728 | $613,147 | $2,282,875 |
| 2022 | $1,636,989 | $601,125 | $2,238,114 |
| 2021 | $1,604,892 | $589,339 | $2,194,231 |
| 2020 | $1,588,436 | $583,297 | $2,171,733 |
| 2019 | $1,557,291 | $571,860 | $2,129,151 |
| 2018 | $1,526,756 | $560,648 | $2,087,404 |
| 2017 | $1,496,820 | $549,655 | $2,046,475 |
| 2016 | $1,467,471 | $538,878 | $2,006,349 |
Owner
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Official record: county assessor