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Property research

Check jurisdiction and zoning to determine whether your property is located in unincorporated King County or is located within city limits.

Find your jurisdiction

step 2

No pre-application meeting is required

step 3

Apply online or download application materials

Online, visit to apply online. Select; King County | Fire | Any Project Type | Special | Fireworks Display or Fireworks Stand.

or see,

Fire System Packet; Fireworks Display or Fireworks Stand

step 4

Application review

King County will perform a review of the application to ensure code compliance.

Permit status

step 5


King County inspects work to ensure code compliance.

Schedule a permit inspection:
Phone IVR, call 206-971-9780 - IVR codes
Office phone 206-296-6600

Keep final plans and permits displayed on-site!

Approved permits must be displayed prominently on-site.

Maintaining these records on-site is the responsibility of the applicant and/or contractor.

Tools and Resources