Building Permits in Chicago, IL
Check permit requirements for home improvement projects in Chicago. Select a project type below to see local requirements, estimated fees, and how to apply.
Deck / Patio
Fence / Gate
Shed / Outbuilding
Roof Replacement
Window / Door
Bathroom Remodel
Kitchen Remodel
Swimming Pool / Hot Tub
Electrical Work
Plumbing Work
HVAC / Furnace
Garage / Carport
Room Addition
Basement Finishing
Retaining Wall
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Check Your Project →Chicago Building Department
NameDepartment of Buildings
Phone(312) 744-3449
WebsiteVisit website
AddressCity Hall, 121 N LaSalle St, Room 900, Chicago, IL 60602
HoursMon-Fri 8am-4:30pm
Disclaimer: Always confirm with your local building department before starting your project. PermitMint provides general guidance, not legal advice.