Do I need a permit for a interior / bathroom remodel in Chicago, IL?

Finish work (tiling, cabinets, countertops, painting) without plumbing or electrical connections needs no permit. Replacing or rearranging pipes, valves or fixtures needs a permit.

What changes the answer

• Finish work only: no permit
• Plumbing or electrical changes: permit

Cost

Fee not extracted; see the Chicago Department of Buildings. Unverified, confirm locally

Fee source: https://www.chicago.gov/city/en/sites/guide-to-building-permits/home/help/faq/DOB/EPP-eligible.html

Where to apply

City of Chicago Department of Buildings (Express Permit Program / online permits)

Permitting authority: City of Chicago Department of Buildings. Applies inside Chicago city limits. Landmark properties and districts may need Commission on Chicago Landmarks review.

Official sources

“Painting, wallpapering, tiling, carpeting, installing cabinets or countertops, or performing similar finish work, without plumbing or electrical connections”

Source: https://www.chicago.gov/city/en/sites/guide-to-building-permits/home/help/faq/DOB/bldg-permit-not-required/all.html

“Clearing a stoppage or repairing a leak in a pipe, valve, or fixture, provided that such repair does not involve or require the replacement or rearrangement of a valve or pipe or another fixture”

Source: https://www.chicago.gov/city/en/sites/guide-to-building-permits/home/help/faq/DOB/bldg-permit-not-required/all.html

Verified: 2026-10-19 · Status: verified · Confidence: high