Wildfire Zones: Honolulu vs Kailua
How do wildfire zones rules compare between Honolulu, HI and Kailua, HI?
Kailua has fewer restrictions than Honolulu.
Honolulu, HI
Honolulu County
Hawaii's 2023 Lahaina fire pushed Oahu to expand wildfire-hazard mapping, defensible-space outreach, and coordinated response between HFD, the Department of Land and Natural Resources, and DPP for leeward and high-risk slopes.
View full Honolulu rules →Kailua, HI
Honolulu County
Honolulu does not publish a formal wildfire zone map but designates Hazardous Fire Areas through HFD under ROH Chapter 20 and NFPA 1. Parts of Kailua adjoining the Ko'olau range and Maunawili can be designated during dry seasons.
View full Kailua rules →Key Facts Comparison
| Fact | Honolulu | Kailua |
|---|---|---|
| Defensible space goal | 30 feet minimum | - |
| Lead agency | HFD with HWMO | - |
| High-risk areas | Waianae, Makakilo, Mililani | - |
| Code basis | International Fire Code | - |
| - | - |
Highlighted rows indicate differences between cities.
Honolulu FAQ
How do I know if I am in a wildfire zone?
Check Hawaii Wildfire Management Organization maps and HFD outreach materials. Most leeward Oahu neighborhoods near undeveloped slopes face elevated risk and benefit from defensible-space planning.
What is defensible space?
It is the buffer between your home and surrounding vegetation, typically 30 feet of trimmed, low-fuel landscaping that slows fire spread and gives firefighters room to defend the structure.
Kailua FAQ
How will I know if my Kailua home is in a hazardous fire area?
HFD typically provides written notice or posts signs. You can also contact HFD Prevention Bureau to ask about active designations.
Does homeowner insurance care about these designations?
Insurers increasingly ask. Designation may affect premiums and non-renewal risk; keep documentation of brush clearance.
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