Light Trespass: Federal Way vs Kirkland
How do light trespass rules compare between Federal Way, WA and Kirkland, WA?
Federal Way and Kirkland have similar restriction levels.
Federal Way, WA
King County
Federal Way treats neighbor light complaints as code nuisances. Lighting that directly shines onto another residential property, especially into windows, can be ordered corrected.
View full Federal Way rules →Kirkland, WA
King County
Kirkland prohibits light trespass from one property onto another under KMC Title 115 lighting standards and nuisance provisions, with enforcement through Neighborhood Services when complaints are substantiated.
View full Kirkland rules →Key Facts Comparison
| Fact | Federal Way | Kirkland |
|---|---|---|
| Trigger | Light onto neighbor lot | - |
| Commercial limit | ~0.5 fc at residential line | - |
| First step | Shield or re-aim fixture | - |
| Enforcement | Federal Way Code Compliance | - |
| Code | - | KMC Title 115 + Title 21 |
| Standard | - | Shielded downward lighting |
| Commercial | - | Property-line illumination cap |
| Holiday Lights | - | Seasonal leniency |
| Report | - | EyeOnKirkland |
Highlighted rows indicate differences between cities.
Federal Way FAQ
Can I complain about a neighbor floodlight?
Yes, file a code complaint describing the fixture and its impact on your windows or yard.
Is there a wattage limit?
No fixed watt cap for residential, but the light must be shielded so it does not trespass onto adjacent property.
Kirkland FAQ
My neighbor's security light shines into my bedroom. What can I do?
First ask the neighbor to reaim or shield the fixture. If that fails, file a complaint through EyeOnKirkland; Neighborhood Services can order shielding or changes under the lighting standards.
Can I keep my Christmas lights up year-round in Kirkland?
Seasonal holiday lighting is allowed, but leaving lights illuminated long after the season and causing trespass onto neighbors may be treated as a nuisance.
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