Building Permits in Naperville, IL

Check permit requirements for home improvement projects in Naperville. Select a project type below to see local requirements, estimated fees, and how to apply.

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Naperville Building Department

NameTransportation, Engineering & Development

Phone(630) 420-6100

WebsiteVisit website

Address400 S Eagle St, Naperville, IL 60540

HoursMon-Fri 7:30am-5pm

Disclaimer: Always confirm with your local building department before starting your project. PermitMint provides general guidance, not legal advice.