Do you need a permit for an EV charger in Seattle, WA?
It depends on the details of your project.
Installing or extending wiring always needs an electrical permit.
Seattle publishes Tip 132 on EV chargers at houses.
A Level 1 cord in an outlet you already have needs no permit.
A person last checked these rules on October 19, 2026. This is guidance only, so confirm with Seattle before you build.
Check your exact lot
Your zoning district sets the setbacks, and a flood zone can change the permit answer. Enter your address to see both.
Permits a EV charger can need in Seattle
| Permit | When it applies |
|---|---|
| Electrical permit | Seattle requires an electrical permit any time wiring is installed or extended. |
Local details
- Call 811 at least a few days before you dig footings or post holes. Utility locating is free.
- HOA covenants and deed restrictions can be stricter than city rules. Check yours before you build.
How to apply
- Seattle Services Portal
- SDCI common projects
- SMC 23.44, Neighborhood Residential
- Phone: (206) 684-8600
Common questions
- When does an EV charger need an electrical permit in Seattle?
- Seattle requires an electrical permit any time wiring is installed or extended. Plugging a Level 1 cord into an outlet you already have needs no permit.
- Where do I apply for an EV charger permit in Seattle?
- Apply through Seattle Services Portal, or call (206) 684-8600.
Sources
- Seattle SDCI, Electrical Permit. Checked 2026-10-22
You need an electrical permit any time electrical wiring is installed, altered, extended, or connected to any electrical equipment... Small solar PV systems – If your solar PV system is rated under 7.7KW, you can apply online without plan review.