Brush Clearance: Burbank vs Castaic
How do brush clearance rules compare between Burbank, CA and Castaic, CA?
Burbank and Castaic have similar restriction levels.
Burbank, CA
Los Angeles County
Properties in fire hazard zones must maintain 100 ft of defensible space per CA PRC 4291. Burbank Fire Department enforces brush clearance in hillside areas near the Verdugo Mountains. Zone 1 (0-30 ft) requires lean/clean/green landscaping; Zone 2 (30-100 ft) requires fuel reduction.
View full Burbank rules →Castaic, 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 Castaic rules →Key Facts Comparison
| Fact | Burbank | Castaic |
|---|---|---|
| Defensible Space | 100 ft from structures | - |
| Zone 1 | 0-30 ft: lean, clean, green | - |
| Zone 2 | 30-100 ft: reduce fuel load | - |
| State Law | CA PRC 4291 | - |
| Local Risk | Verdugo Mountain hillside areas | - |
| 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.
Burbank FAQ
How short must weeds be in Burbank fire zones?
Weeds and grasses must be cut to 3 inches or less throughout the entire clearance area per the Fire Hazard Reduction Program.
How far must trees be from my roof?
All foliage and branches on trees over 18 feet must be at least 5 feet above the roof and 10 feet from chimneys.
Castaic 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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