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20542 Seaboard Rd, Malibu
APN 4450-016-011
A 1.28-acre residential lot with no building on the tax roll at 20542 Seaboard Rd in Malibu, Los Angeles County (APN 4450-016-011). 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 $3,675,474 ($2,871,464 an acre), with a yearly tax bill of $0. Property taxes are in default since 2026.
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
- 4450-016-011
- 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
- Tax defaulted
- Yearly Tax Bill
- $0
- Year Defaulted
- 2026
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $5,543,700 | $1,851,300 | $7,395,000 |
| 2024 | $1,867,844 | $611,653 | $2,479,497 |
| 2023 | $1,831,220 | $599,660 | $2,430,880 |
| 2022 | $1,795,314 | $587,902 | $2,383,216 |
| 2021 | $1,760,112 | $576,375 | $2,336,487 |
| 2020 | $1,742,065 | $570,465 | $2,312,530 |
| 2019 | $1,707,907 | $559,280 | $2,267,187 |
| 2018 | $1,674,419 | $548,314 | $2,222,733 |
| 2017 | $1,641,588 | $537,563 | $2,179,151 |
| 2016 | $1,609,400 | $527,023 | $2,136,423 |
Owner
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Official record: county assessor