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Defensible Space Cost Calculator
Estimate fire safety clearing cost for California properties by acreage, slope, vegetation density, haul-off needs, and the number of structures that need defensible space.
Estimate defensible space clearing
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Compliance Context
Zone work is not one-size-fits-all.
CAL FIRE breaks defensible space into zones closest to the structure and notes that the 100-foot area, or the property line where closer, is required by PRC 4291 in applicable State Responsibility Areas. Local fire districts can also apply stricter standards.
Cost changes when the job moves from annual maintenance into first-time establishment. Dense brush, ladder fuels, steep terrain, downed limbs, and haul-off near structures all add labor and equipment time.
Read the fire safety clearing guide or request a scope review before the inspection window opens.
Next step
Need defensible space cleared before fire season?
Send the address, photos, acreage, slope notes, and any inspection notice. We will scope the zone priorities and access plan.