Renovated brick-home interior with warm woodwork

Homeowner field guide

When a Project May Need a Permit

The need for a permit depends on scope and municipality; a finish-only update is different from structural or systems work.

Residential projects / Metro Detroit

Describe the work precisely

“Kitchen remodel” is too broad for a permit answer. List wall changes, plumbing moves, new circuits, ventilation, windows, or additions.

Ask the right office

Check the building department for the city where the house sits. Ask about trade permits and inspections as well as the building permit.

Keep documentation

Save approved drawings, permit numbers, inspection records, and final sign-off with the house records. The official decision comes from the authority having jurisdiction.

Bring this into the planning conversation

Take a one-page scope to the building department rather than asking whether “a remodel” needs a permit. Include any wall removal, new openings, plumbing relocation, circuit changes, ventilation, deck work, or added floor area. The official answer can differ by property and code cycle. Save the response and reflect it in the project schedule.

Official source for local requirements: Read the current municipal or state guidance. Check details for your exact address and scope.