Wildfire Zones: Kirkland vs Renton
How do wildfire zones rules compare between Kirkland, WA and Renton, WA?
Kirkland and Renton have similar restriction levels.
Kirkland, WA
King County
Kirkland applies wildland-urban interface rules under IFC Chapter 49 to parcels near forested greenbelts, ravines, and Watershed Park; WUI construction standards may apply for new builds.
View full Kirkland rules →Renton, WA
King County
Renton has wildland-urban interface areas along Cedar River, May Creek, and Cougar Mountain foothills. IFC Chapter 49 defensible space rules apply via RMC 4-5-070. WA DNR maps guide risk.
View full Renton rules →Key Facts Comparison
| Fact | Kirkland | Renton |
|---|---|---|
| Code | IFC Chapter 49 via KMC Title 21 | IFC Chapter 49 via RMC 4-5-070 |
| Primary Zones | Parcels near ravines, parks | - |
| Roof Requirement | Class A or B in WUI | - |
| Defensible Space | 30 ft + 100 ft buffers | - |
| State Authority | WA DNR + RCW 76.04 | - |
| At-Risk Areas | - | Cedar River, May Creek, Cougar Mtn foothills |
| Roofing | - | Class A or B required in WUI |
| Venting | - | Ember-resistant vents required |
| Resource | - | WA DNR Wildfire Hazard Portal |
Highlighted rows indicate differences between cities.
Kirkland FAQ
Is Kirkland in a wildfire hazard zone?
Some Kirkland parcels adjacent to forested ravines, Watershed Park, and greenbelt areas are treated as wildland-urban interface under IFC Chapter 49.
Do I need special building materials?
New builds or major remodels on mapped WUI parcels may require ignition-resistant siding, Class A/B roofing, and ember-resistant vents.
Renton FAQ
Is my Renton home in a WUI zone?
Check WA DNR Wildfire Hazard Potential maps and call Renton RFA for a home assessment. Homes near Cedar River, May Creek, or eastern forested areas are most commonly flagged.
What building upgrades help in WUI areas?
Class A roofing, ember-resistant vents, noncombustible siding within 5 feet, gutter guards, and clearing of vegetation within 30 feet are the priority upgrades.
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