Brush Clearance: Kirkland vs Seattle
How do brush clearance rules compare between Kirkland, WA and Seattle, WA?
Kirkland and Seattle have similar restriction levels.
Kirkland, WA
King County
Kirkland property owners must clear dry brush and flammable debris from structures under IFC Chapter 49 and KMC nuisance rules, especially on parcels near ravines and forested greenbelts.
View full Kirkland rules →Seattle, WA
King County
King County has no mandatory annual brush clearance ordinance like California. In Wildland Urban Interface areas, defensible space up to 100 ft is enforced on new construction through the adopted IWUIC.
View full Seattle rules →Key Facts Comparison
| Fact | Kirkland | Seattle |
|---|---|---|
| Basis | IFC Chapter 49 via KMC Title 21 | - |
| Defensible Space | Clear vegetation near structures | - |
| Enforcement | Kirkland Fire Marshal | - |
| Tree Rules | Retention permits per KZC 95 | - |
| High-Risk Zones | Ravines and greenbelts | - |
| Mandatory Annual | - | No countywide rule |
| WUI | - | 100 ft defensible space |
| Critical Areas | - | Clearing permit needed |
| Burn Bans | - | PSCAA + Fire Marshal |
| Program | - | Firewise USA |
Highlighted rows indicate differences between cities.
Kirkland FAQ
Do I have to clear brush from my Kirkland yard?
Yes. Property owners must maintain defensible space around structures, especially on parcels bordering greenbelts and ravines in the wildland-urban interface.
Can I clear trees for fire safety?
Heritage and significant trees are protected under KZC Chapter 95; contact Planning before removing larger trees even for fire clearance.
Seattle FAQ
Do I have to clear brush around my house in unincorporated King County?
No general annual mandate exists, but the IWUIC requires defensible space at permit for new construction in WUI areas, and the Fire Marshal can order abatement when vegetation creates an imminent fire hazard.
Can I just cut down trees to clear brush?
Not without checking critical-area rules. Clearing over 7,000 square feet or removing significant trees in wetland, stream, or steep-slope buffers requires a clearing and grading permit under KCC 16.82 and 21A.24.
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