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21405 Colina Dr, Topanga

APN 4445-024-028

Two UnitsCurrentAssessorGoogle Maps

A 3.82-acre vacant residential lot at 21405 Colina Dr in Topanga, Los Angeles County (APN 4445-024-028). It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $372,869 ($97,610 an acre), with a yearly tax bill of $5,242. Property taxes are not in default.

Size

3.82ac

166,354 sqft

Assessed

$372,869

$97,610/acre

Fire Zone

Very High

CAL FIRE

Flood Zone

X

Outside flood zone

Taxes

Current

$5,242/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
4445-024-028
Area
Topanga, Los Angeles County
Zoning
R-C-2
Assessor Use
Two Units (0201)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$5,242

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

↓ 38% decrease2016 → 2025
$585K'16$597K'17$609K'18$621K'19$634K'20$640K'21$653K'22$666K'23$679K'24$366K'25
YearLandImprovementTotal
2025$365,558$0$365,558
2024$551,388$128,101$679,489
2023$540,577$125,590$666,167
2022$529,978$123,128$653,106
2021$519,587$120,714$640,301
2020$514,260$119,477$633,737
2019$504,177$117,135$621,312
2018$494,292$114,839$609,131
2017$484,600$112,588$597,188
2016$475,099$110,381$585,480

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