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IL energy code change
December 15, 2015 the State of Illinois adopted the 2015 International Energy Conservation Code (IECC) effective January 1, 2016. We will require all plans submitted after January 31, 2016 to comply with the new code. The links to the code changes are on our Building Code page.
Building Permit Status
Check out where your permit is in the approval process by going to
My Permit Status.
customer service survey
At the conclusion of your building project we ask that you take a moment to complete our brief customer service survey on "My Permit Status" page and email that to
mailto:BuildingandZoning@dupageco.org. Your feedback is important to us and we appreciate your comments.