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20743 Big Rock Dr, Malibu
APN 4449-015-014
A 32,917 sq ft residential lot with no building on the tax roll at 20743 Big Rock Dr in Malibu, Los Angeles County (APN 4449-015-014). 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 $969,000, 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
- 4449-015-014
- Area
- Malibu, Los Angeles County
- Zoning
- Set by the City of Malibu
- Assessor Use
- Single (0100)
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 | $4,800,000 | $1,200,000 | $6,000,000 |
| 2024 | $5,354,491 | $1,070,896 | $6,425,387 |
| 2023 | $5,249,501 | $1,049,899 | $6,299,400 |
| 2022 | $5,146,570 | $1,029,313 | $6,175,883 |
| 2021 | $5,045,657 | $1,009,131 | $6,054,788 |
| 2020 | $4,993,920 | $998,784 | $5,992,704 |
| 2019 | $2,799,033 | $3,376,333 | $6,175,366 |
| 2018 | $2,744,150 | $3,310,131 | $6,054,281 |
| 2017 | $2,690,344 | $3,245,227 | $5,935,571 |
| 2016 | $2,637,593 | $3,181,596 | $5,819,189 |
Owner
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Official record: county assessor