There are a series of Building/Structural, RV/Trailer, ADU and Manufactured Home permits that are required by the City of Detroit. Please find below the forms that pertain to your specific needs.
Building/Structural Permit – CLICK HERE
Manufactured Home Permit – CLICK HERE
Seasonal Trailer RV Permit (April to October) – CLICK HERE
Transitional RV/Trailer Permit – CLICK HERE