How long does a sign permit take in Seattle?
Typically the same day. That is the median across 793 sign permits Seattle has issued since 2025-01-01 — but one in ten took 14 days or longer.
That puts Seattle 1 st fastest of the 15 cities measured. Seattle issues permits in the same day; Los Angeles takes 50 days.
Busiest sign contractors in Seattle
By number of sign permits pulled since 2025-01-01.
- 1. National Sign Corporation 68
- 2. Tube Art Displays dba Tube Art Group 57
- 3. Western Neon 55
- 4. Heath Northwest 38
- 5. YESCO, LLC 22
- 6. Northwest Awning & Fabric 21
- 7. Ion Sign Group LLC 21
- 8. Advanced Signs LLC 21
- 9. Vertical Visual Solutions 20
- 10. Northwest Sign and Design 18
Common questions
- How long does a sign permit take in Seattle?
- A median of the same day, measured across 793 sign permits issued since 2025-01-01. One in ten took 14 days or longer, so allow for that on a fixed deadline.
Where this comes from
Seattle's own permit records, published as open data. We filter to sign permits using the city's permit-type values and measure the gap between the application and issue dates on each record. Medians rather than averages, because a few multi-year permits drag a mean somewhere useless.
Part of this wait belongs to the applicant. A permit can be approved and then sit unissued until its fees are paid, and the slowest records are typically ones where the city asked for revisions and got no reply — so read this as how long the whole process takes, not as how fast the office works.
This describes what the city did, not what it promises. A permit filed today may move faster or slower.
Source dataset · 793 records · computed 2026-08-02
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