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21531 Pacific Coast Highway, Malibu
APN 4451-017-049
A 7,356 sq ft residential lot with no building on the tax roll at 21531 Pacific Coast Highway in Malibu, Los Angeles County (APN 4451-017-049). It burned in the Palisades Fire (2025), and 1 earlier mapped fire reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $322,213, with a yearly tax bill of $4,948. Property taxes are in default since 2026, with $7,962 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
Past Fires
2 mapped fires since 1942
Palisades Fire, 2025
High Risk
Property Details
- APN
- 4451-017-049
- Area
- Malibu, Los Angeles County
- Assessor Use
- Single (0100)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Tax defaulted
- Yearly Tax Bill
- $4,948
- Year Defaulted
- 2026
- Owed to Redeem
- $7,962
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $315,896 | $0 | $315,896 |
| 2024 | $476,465 | $421,748 | $898,213 |
| 2023 | $467,123 | $413,479 | $880,602 |
| 2022 | $457,964 | $405,372 | $863,336 |
| 2021 | $448,985 | $397,424 | $846,409 |
| 2020 | $444,382 | $393,349 | $837,731 |
| 2019 | $435,669 | $385,637 | $821,306 |
| 2018 | $427,127 | $378,076 | $805,203 |
| 2017 | $418,752 | $370,663 | $789,415 |
| 2016 | $410,542 | $363,396 | $773,938 |
Owner
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Full parcel report · $29
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Official record: county assessor