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3833 Castlerock Rd, Malibu
APN 4443-006-039 · map page 4443-006
A 11,408 sq ft residential lot with no building on the tax roll at 3833 Castlerock Rd in Malibu, Los Angeles County (APN 4443-006-039). 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 zoned R-1 (single-family residence) by Los Angeles County. It is assessed at $273,240, with a yearly tax bill of $4,342. 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
2 mapped fires since 1938
Palisades Fire, 2025
High Risk
Property Details
- APN
- 4443-006-039
- Area
- Malibu, Los Angeles County
- Zoning
- R-1 · Single-Family Residence
- Assessor Use
- Single (0101)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $4,342
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $267,883 | $0 | $267,883 |
| 2024 | $404,048 | $352,667 | $756,715 |
| 2023 | $396,126 | $345,752 | $741,878 |
| 2022 | $388,359 | $338,973 | $727,332 |
| 2021 | $380,745 | $332,327 | $713,072 |
| 2020 | $376,841 | $328,920 | $705,761 |
| 2019 | $369,452 | $322,471 | $691,923 |
| 2018 | $362,208 | $316,149 | $678,357 |
| 2017 | $355,106 | $309,950 | $665,056 |
| 2016 | $348,144 | $303,873 | $652,017 |
Owner
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Full parcel report · $29
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Official record: county assessor