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20933 Big Rock Dr, Malibu
APN 4449-016-003
A 1.31-acre residential lot with no building on the tax roll at 20933 Big Rock Dr in Malibu, Los Angeles County (APN 4449-016-003). 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 $4,984,511 ($3,804,970 an acre), with a yearly tax bill of $0. 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
- 4449-016-003
- 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
- $0
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $7,518,114 | $769,386 | $8,287,500 |
| 2024 | $4,813,410 | $3,218,789 | $8,032,199 |
| 2023 | $4,719,030 | $3,155,676 | $7,874,706 |
| 2022 | $4,626,500 | $3,093,800 | $7,720,300 |
| 2021 | $1,069,495 | $787,132 | $1,856,627 |
| 2020 | $1,058,529 | $779,061 | $1,837,590 |
| 2019 | $1,037,774 | $763,786 | $1,801,560 |
| 2018 | $1,017,426 | $748,810 | $1,766,236 |
| 2017 | $997,477 | $734,128 | $1,731,605 |
| 2016 | $977,919 | $719,734 | $1,697,653 |
Owner
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Full parcel report · $29
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Official record: county assessor