The required Building and Structure Setbacks are contained in the Suttons Bay Township Zoning Ordinance, Section 3.6 (page 35).
Here is the Table in Section 3.6 with footnotes.
Here are some helpful definitions.
The required setbacks are dependent on the zoning district that the property is in.
Refer to Zoning Map
Setbacks are measured to the eave lines of structures.
It is the responsibility of the Property Owner and their Contractor to verify that the required setbacks have been met.