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20730 Big Rock Dr, Malibu
APN 4449-015-022
A 1.26-acre vacant residential lot at 20730 Big Rock Dr in Malibu, Los Angeles County (APN 4449-015-022). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $1,116,000 ($885,714 an acre), with a yearly tax bill of $7,905. Property taxes are in default since 2026, with $21,040 owed.
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
Property Details
- APN
- 4449-015-022
- Area
- Malibu, Los Angeles County
- Assessor Use
- Single (010V)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Tax defaulted
- Yearly Tax Bill
- $7,905
- Year Defaulted
- 2026
- Owed to Redeem
- $21,040
From the LA County Treasurer and Tax Collector's rolls, checked Oct 18, 2026.
Tax Assessment History
| Year | Assessed |
|---|---|
| 2025 | $1,116,000 |
| 2024 | $83,842 |
| 2023 | $82,199 |
| 2022 | $80,588 |
| 2021 | $79,008 |
| 2020 | $78,198 |
| 2019 | $76,665 |
| 2018 | $75,162 |
| 2017 | $73,689 |
| 2016 | $72,245 |
Owner
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Official record: county assessor