⏱️ PLAN REVIEW SLA SPEED BENCHMARK
Washington AHJs
Washington Building Permit Processing SLAs
Empirical plan review turnaround performance directory ranking commercial and residential plan check speeds across all Washington county building departments.
Washington County Review Speed Rankings 2026 Verified
| County | Enforcing AHJ Department | Plan Review SLA | Action |
|---|---|---|---|
| King County | King County Dept of Local Services & SDCI | 16 - 26 Business Days | SLA Guide → |
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