Expedited Solar Permitting: Kent vs Seattle
How do expedited solar permitting rules compare between Kent, WA and Seattle, WA?
Kent, WA
King County
No data available yet for Kent.
Seattle, WA
King County
Seattle Department of Construction and Inspections runs Solar Express, an over-the-counter same-day permit pathway for typical residential rooftop PV installations under SMC Title 22. Washington HB-1117 requires statewide expedited solar permitting.
View full Seattle rules →Key Facts Comparison
| Fact | Kent | Seattle |
|---|---|---|
| Program | - | SDCI Solar Express |
| State law | - | RCW 64.40 / HB-1117 |
| Eligibility cap | - | 30 kW residential |
| Turnaround | - | Same day |
| SolarAPP+ | - | Accepted |
Highlighted rows indicate differences between cities.
Kent FAQ
No FAQs available.
Seattle FAQ
Does Seattle waive solar permit fees?
No, but fees are reduced. Expect $300-700 combined SDCI building/electrical plus a Seattle City Light interconnection review. Some federal/state tax credits offset costs separately.
Can my HOA block rooftop solar in Seattle?
Washington RCW 64.38.055 limits HOA solar restrictions to reasonable aesthetic conditions; outright bans are unenforceable. HOAs cannot reduce system performance significantly.
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