Accessory Dwelling Unit (ADU) Permit in Idaho
Compare accessory dwelling unit (adu) permit fees and requirements across the 3 Idaho cities we cover. Every fee links to the city’s official source.
| City | County | Fee from | Details |
|---|---|---|---|
| Boise | Ada County | $26.37 | View → |
| Meridian | Ada County | $150 | View → |
| Nampa | Canyon County | — | View → |
“Fee from” is the starting figure from each city’s published schedule — open a city for the full schedule, required documents, and source citations. Not legal advice.