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Chula Vista, CA Fire Regulations: Brush Clearance (2026)

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

Key Facts

Defensible Space
Up to 100 ft per CA PRC §4291
Zone 1
0-30 ft: lean, clean, green landscaping
Zone 2
30-100 ft: fuel reduction
Nesting Season
Jan 15 – Aug 15 (restricted clearing)
Contact
Fire Prevention, (619) 691-5055

Summary

Chula Vista requires property owners to maintain defensible space and manage hazardous vegetation under its fire code (CVMC Chapter 15.36) and the Hazardous Fuels Reduction Program. Properties in wildland-urban interface areas must maintain 100 feet of defensible space per California PRC 4291.

The Hazardous Fuels Reduction Program is intended to address the City's potential for wildfire within the wildland-urban interface and reduce the risk to life and property while fostering healthy landscapes that are resilient to wildfire. In response to the growing wildfire threat, Chula Vista has implemented various preventive measures. The Chula Vista Fire Department, in collaboration with other City departments implement vegetation management activities and hazardous fuels reduction in the wildland-urban interface areas. The Hazardous Fuels Reduction Project conforms with the guidelines set forth in the City's Multiple Species Conservation Program (MSCP) and in accordance with the general outline developed by the United States Fish and Wildlife Service (USFWS) and the California Department of Fish and Game (CDFG), also known as the "Wildlife Agencies). As such, fuels reduction activities are typically permitted outside of bird breeding/nesting season, January 15 – August 15. In some cases, the City Fire Marshal may determine that an emergency situation exists, and minimal additional brush management may be undertaken inside of the breeding/nesting season. Project Activities: Cut and remove brush, small trees and other hazardous vegetation using chainsaws, weed eaters, trimmers, pole saws, rakes, McLeods, Pulaskis, axe, rhinos, rogue hoe, shovels, mowers and other brush clearing tools as required; Roadside vegetation management for emergency egress/ingress; Implement strategic shaded and ridgetop fuel breaks; Weed management; Hazardous tree removal; Minimize excessive ladder fuels; Restore/repair recreational opportunities of the open space.

Source: Chula Vista Hazardous Fuels Reduction ProgramView official code

Full Breakdown

The Chula Vista Fire Department enforces brush clearance requirements through the Hazardous Fuels Reduction Program. Properties in or near wildland areas must maintain defensible space of up to 100 feet around structures as required by California Public Resources Code section 4291. The first 30 feet (Zone 1) requires lean, clean, and green landscaping with significant reduction of combustible vegetation. The area from 30 to 100 feet (Zone 2) requires fuel reduction to create a survivable space. The city's fuels reduction activities conform with the Multiple Species Conservation Program guidelines, with work typically performed outside bird breeding/nesting season (January 15 to August 15). The Chula Vista Fire Department conducts routine maintenance inspections of properties in high fire hazard areas. California Civil Code section 1102.19 requires sellers of real property in high or very high fire severity zones to provide buyers with documentation of compliance with local vegetation management ordinances.

Violations & Fines

Non-compliance with defensible space requirements may result in notices of violation, administrative fines, and potential abatement by the city at the property owner's expense. Fire code violations are enforced by the Chula Vista Fire Department.

Frequently Asked Questions

How much brush clearance is required in Chula Vista?
Properties in wildland-urban interface areas must maintain up to 100 feet of defensible space around structures. Zone 1 (0-30 ft) requires the most significant vegetation reduction.
When does the city inspect for brush clearance?
The Fire Department conducts routine inspections in high fire hazard areas. Fuels reduction work is typically done outside bird nesting season (January 15 to August 15).
What happens if I don't clear brush on my property?
Non-compliance may result in notices of violation, fines, and abatement by the city at your expense. Contact Fire Prevention at (619) 691-5055 for questions.

Sources & Official References

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