Brush Clearance: Martinez vs Pittsburg
How do brush clearance rules compare between Martinez, CA and Pittsburg, CA?
Pittsburg has fewer restrictions than Martinez.
Martinez, CA
Contra Costa County
Properties in Very High Fire Hazard Severity Zones in Martinez must maintain defensible space under CA Public Resources Code §4291. Zone 1 (0–30 ft from structures): remove all dead vegetation and maintain fire-resistant plants. Zone 2 (30–100 ft): reduce density of shrubs and trees. Annual inspections may be conducted by Contra Costa County Fire Protection District.
View full Martinez rules →Pittsburg, CA
Contra Costa County
Properties in or adjacent to designated fire hazard zones must maintain 100 feet of defensible space under California Public Resources Code 4291. Most of Pittsburg is an urban Local Responsibility Area, but hillside properties near Black Diamond Mines and open space require Zone 0 (0-5 ft) and Zone 1 (5-30 ft) ember-resistant clearance.
View full Pittsburg rules →Key Facts Comparison
| Fact | Martinez | Pittsburg |
|---|---|---|
| Zone 1 (0–30 ft) | Lean/clean/green — remove dead vegetation | - |
| Zone 2 (30–100 ft) | Reduce fuel density — space shrubs and trees | - |
| State Law | CA Public Resources Code §4291 | - |
| Inspection | Contra Costa County FPD annual inspections | - |
| - | - |
Highlighted rows indicate differences between cities.
Martinez 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?
Martinez fire department or CAL FIRE conducts annual inspections in fire hazard areas.
Pittsburg FAQ
Does my home in downtown Pittsburg need defensible space?
Urban-core properties in Local Responsibility Area have reduced requirements but should still follow weed abatement rules and Zone 0 ember-resistant practices for best protection.
What goes in Zone 0, the first five feet?
Zone 0 should be non-combustible: gravel, pavers, or bare soil. Remove wood mulch, stored firewood, patio furniture cushions, and flammable plants within 5 feet of any structure.
Who inspects my defensible space?
The Pittsburg Fire Department and CAL FIRE conduct inspections, especially before fire season. You can request a free defensible space advisory inspection.
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