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21420 Rambla Vista, Malibu

APN 4451-023-054

SingleCurrentAssessorGoogle Maps

A 13,827 sq ft vacant residential lot at 21420 Rambla Vista in Malibu, Los Angeles County (APN 4451-023-054). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $1,853,091, with a yearly tax bill of $23,278. Property taxes are not in default.

Size

13,939sqft

Assessed

$1,853,091

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$23,278/yr bill

Flood

Zone X — AREA OF MINIMAL FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Check before buying

From FEMA flood maps and CAL FIRE hazard zones. Maps can lag; confirm with the county before you buy. What the zones mean: flood, fire.

APN
4451-023-054
Area
Malibu, Los Angeles County
Assessor Use
Single (0100)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$23,278

From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.

↑ 724% increase2016 → 2025
'16'17'18'19'20'21'22$3.4M'23$3.4M'24$1.8M'25
YearLandImprovementTotal
2025$1,816,756$0$1,816,756
2024$2,740,205$684,999$3,425,204
2023$2,686,476$671,568$3,358,044
2022$94,002$151,981$245,983
2021$92,159$149,001$241,160
2020$91,215$147,474$238,689
2019$89,427$144,583$234,010
2018$87,674$141,749$229,423
2017$85,955$138,970$224,925
2016$84,270$136,246$220,516

Who owns this land?

Full parcel report · $29

Can you build on it, how do you reach it, and what is it worth? Flood, fire, slope, road access, tax history and nearby sales in one report.

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Source: la-county-assessorUpdated: 10/19/2026

Official record: county assessor