When do I need a permit?
The Michigan Building Code states "Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing system, the installation of which is regulated by this code, or to cause any such work to be done, shall first make application to the building official and obtain a required permit."


In general, exterior work, fence, siding, windows, roofing, and concrete require a permit. Any interior work that requires a structural change will require a permit. Interior cosmetic work does not require a permit (i.e. painting, replacing tile, carpeting).

Show All Answers

1. When do I need a permit?
2. How do I get a building, electrical, mechanical, or plumbing permit?
3. How much does a permit cost?
4. How do I schedule a permit inspection or re-inspection?
5. Do I need an inspection?
6. What are the results of my inspection?
7. How much is an inspection?
8. Do I need a Certificate of Occupancy?
9. When will my Certificate of Occupancy expire?
10. How do I get a Certificate of Compliance?
11. Do I have to register my rental property?
12. How long is a Rental Certificate of Compliance valid?
13. What happens if my rental is out of compliance?
14. What is the process to open a new business in an existing building?
15. How do I contact the building inspector?
16. How do I apply for Permit Plan Review & How long does it take for review?
17. Does my permit application need plan review?
18. How much does plan review cost?
19. How do I register my contractor's license in order to pull permits?
20. What is a Zoning Review Fee and does it apply to my permit?