ADU Washington State

[Gregory Boulet]

Hello,

I have a detached room on my property that I rent out on Airbnb and Furnished Finder. I want to add a bathroom so it can be an ADU. Do I still need to apply for an ADU permit even though the room is already built, and I bought it that way? If so, who would I contact in this state? I'm in the Olympia area.

Thanks,

Greg B.

[Sherief Elbassuoni]

@Gregory Boulet, if you wanted it as a legal ADU, yes, you still need to get a permit from the City