On August 19, 2026, the California Board of Forestry and Fire Protection approved the final draft of new statewide Zone 0 regulations. The action was announced August 20 and advances requirements for creating an ember-resistant area within the first five feet of homes and other structures. The regulations must still complete the state's formal rulemaking process before taking effect.

The requirements will apply to properties in State Responsibility Areas and Very High Fire Hazard Severity Zones within Local Responsibility Areas. The proposed rollout emphasizes education, assistance and measurable progress rather than immediate full compliance for existing properties. 

New Construction — Upon Adoption

Once the regulations take effect, new homes and structures in designated fire-hazard areas must meet all Zone 0 requirements. This includes using noncombustible materials for new fencing and gates located within five feet of a structure or attached to it.

Existing Properties — Within Three Years

Property owners will be required to remove combustible materials such as firewood, dead vegetation, leaves, wood mulch and wood chips from the first five feet around structures. Trees will need to be properly maintained, while roofs and gutters must remain clear of combustible debris.

Existing Properties — Within Five Years

Local fire authorities will establish timelines for creating vegetation-free safety areas beneath eaves and near other vulnerable parts of homes. Additional improvements may include replacing or modifying existing combustible gates, fences, sheds and other structures within Zone 0. 

Residents should not interpret the Board's action as a requirement to immediately remove all vegetation within five feet of their homes. Additional local guidance will be provided after the regulations are formally adopted and an effective date is established.

Property owners can begin reducing wildfire risk now by clearing leaves and debris, moving firewood away from structures, maintaining nearby vegetation and replacing combustible mulch closest to their homes.

Southern Marin Is Already Taking Action

Marin County and Southern Marin are already ahead of the curve. Our wildfire prevention inspectors are meeting with residents to identify potential hazards and provide practical recommendations, while many community members have already begun making improvements around their homes. This ongoing partnership gives Southern Marin a strong foundation as the new Zone 0 regulations move toward implementation.

Learn more: California Board of Forestry and Fire Protection and Fire Safe Marin.