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Oxnard, CA Fire Regulations: Brush Clearance (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Clearance Zone
100 feet around structures
Vacant Lots
Must be free of combustible debris
Enforcement
Oxnard Fire Dept. (805) 385-7722
Code
CA Fire Code + local amendments

Summary

Oxnard requires property owners to maintain defensible space by clearing brush, weeds, and combustible vegetation. The Oxnard Fire Department enforces clearance requirements under the California Fire Code and local amendments, particularly near hillside and wildland-urban interface areas.

4291. (a) A person who owns, leases, controls, operates, or maintains a building or structure in the state responsibility area shall at all times do all of the following: (1) (A) Maintain defensible space of 100 feet from each side and from the front and rear of the structure, but not beyond the property line, except as provided in subparagraph (B). The amount of fuel modification necessary shall consider the flammability of the structure as affected by building material, building standards, location, and type of vegetation. Fuels shall be maintained and spaced in a condition so that a wildfire would be unlikely to ignite the structure.

Source: Oxnard Fire DepartmentView official code

Full Breakdown

Under the California Fire Code as adopted by Oxnard, property owners must maintain defensible space around structures. While Oxnard is primarily flat coastal and agricultural land, properties near open space, the Santa Clara River corridor, and agricultural buffer zones must clear dead vegetation, dry brush, and weeds within 100 feet of structures. Oxnard Fire Department conducts seasonal inspections and issues abatement notices for non-compliant properties. The city code also requires vacant lots to be kept free of combustible debris and overgrown vegetation as a fire prevention and public nuisance measure.

Violations & Fines

Failure to clear brush after notice results in city abatement at owner's expense plus administrative fees. Fines range from $100 to $500. Repeat violations may result in property liens.

Frequently Asked Questions

Do I need to clear brush around my Oxnard property?
Yes. California Fire Code requires defensible space within 100 feet of structures. Oxnard Fire Department enforces this, especially near open space areas and the Santa Clara River corridor.
Does Oxnard enforce weed clearance on vacant lots?
Yes. Vacant lots with overgrown vegetation or combustible debris are subject to abatement orders. If owners fail to comply, the city will clear the lot and bill the owner plus fees.
When are brush clearance inspections conducted?
Oxnard Fire Department conducts seasonal inspections, typically in spring and summer. Property owners may receive notices requiring clearance within 30 days of inspection.

Sources & Official References

Other rules in Oxnard

All Oxnard rules

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