Brush Clearance: Lancaster vs South San Gabriel
How do brush clearance rules compare between Lancaster, CA and South San Gabriel, CA?
Lancaster has fewer restrictions than South San Gabriel.
Lancaster, CA
Los Angeles County
California PRC §4291 requires 100-foot defensible space in fire hazard zones. Lancaster may impose additional clearance requirements.
View full Lancaster rules →South San Gabriel, 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 South San Gabriel rules →Key Facts Comparison
| Fact | Lancaster | South San Gabriel |
|---|---|---|
| Zone 1 | 0 to 30 ft: lean, clean, green | - |
| Zone 2 | 30 to 100 ft: reduced fuel | - |
| State Law | CA PRC §4291 | - |
| Inspections | Annual | - |
| 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.
Lancaster FAQ
How much clearance do I need?
100 feet of defensible space if in a fire hazard zone. Two zones with different requirements.
Who inspects?
Lancaster fire department or CAL FIRE conducts annual inspections in fire hazard areas.
South San Gabriel 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.
Compare other topics
See how Lancaster and South San Gabriel compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool