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21533 Paseo Serra St, Malibu
APN 4451-018-046
A 14,073 sq ft residential lot with no building on the tax roll at 21533 Paseo Serra St in Malibu, Los Angeles County (APN 4451-018-046). It burned in the Palisades Fire (2025), and 2 earlier mapped fires reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $1,050,067, with a yearly tax bill of $13,503. 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
3 mapped fires since 1942
Palisades Fire, 2025
High Risk
Property Details
- APN
- 4451-018-046
- Area
- Malibu, Los Angeles County
- Assessor Use
- Single (0100)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $13,503
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $1,029,478 | $0 | $1,029,478 |
| 2024 | $1,552,757 | $388,184 | $1,940,941 |
| 2023 | $1,522,311 | $380,573 | $1,902,884 |
| 2022 | $1,492,462 | $373,111 | $1,865,573 |
| 2021 | $1,463,199 | $365,796 | $1,828,995 |
| 2020 | $1,448,196 | $362,046 | $1,810,242 |
| 2019 | $1,419,800 | $354,948 | $1,774,748 |
| 2018 | $1,391,961 | $347,989 | $1,739,950 |
| 2017 | $1,364,668 | $341,166 | $1,705,834 |
| 2016 | $1,337,910 | $334,477 | $1,672,387 |
Owner
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Full parcel report · $29
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Official record: county assessor