Brush Clearance: Los Angeles vs Topanga
How do brush clearance rules compare between Los Angeles, CA and Topanga, CA?
Los Angeles and Topanga have similar restriction levels.
Los Angeles, CA
Los Angeles County
Properties in the Very High Fire Hazard Severity Zone must maintain defensible space per LAMC 57.4906.5.2. Vegetation must be cleared within 200 feet of structures and 10 feet of combustible fences or roadways. Grass and native brush must be cut to 3 inches. LAFD conducts annual inspections April through October with fines for non-compliance.
View full Los Angeles rules →Topanga, CA
Los Angeles County
Brush clearance is critical in unincorporated LA County, which includes extensive wildfire-prone areas. LA County Fire Department requires 200 ft vegetation clearance from structures and 10 ft from combustible fences/roadways. Year-round compliance is mandatory. No brush clearance on red flag days.
View full Topanga rules →Key Facts Comparison
| Fact | Los Angeles | Topanga |
|---|---|---|
| Clearance Zone | 200 ft from structures | - |
| Grass Height | Max 3 inches | - |
| Roadside | 10 ft clearance from combustible fences | - |
| Code Section | LAMC 57.4906.5.2 | - |
| Inspections | LAFD April-October annually | - |
| Clearance | - | 200 ft from structures |
| Fences/Roads | - | 10 ft clearance |
| Compliance | - | Year-round required |
| Red Flag Days | - | No brush clearing allowed |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
How far must I clear brush from my home in LA?
LAMC Section 57.322 requires clearing 200 feet from any structure and 10 feet from combustible fences. Grass must be cut to 3 inches or less.
What is the brush clearance inspection fee?
Properties in the VHFHSZ are charged a $31 inspection fee. Non-compliance triggers additional notices, and failure to pay results in a 200% penalty assessment.
Topanga FAQ
How much brush clearance is required in LA County?
200 feet around structures in fire hazard areas. The first 100 feet must be cleared or maintained with fire-resistant landscaping under 3 inches. The outer 100 feet requires thinning and dead material removal.
When is the brush clearance deadline?
Work must be completed by June 1 each year. Inspections begin May 1. You'll receive a clearance notice from LA County Fire Department in early spring.
What happens if I don't clear my brush?
LA County Fire will hire contractors to clear your property and bill you (typically $1,500-$5,000+). A lien is placed on the property for unpaid costs. Contact the Forestry Division at (818) 890-5719 with questions.
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