Naperville, Illinois Building Codes

Building Codes References

• Naperville offers permit applications online.
• A comprehensive directory of building codes and officials for many Illinois cities can be purchased from Interstate Publishing.
Code TypeCode ModelAmendment Contact
Building/Dwelling Code2006 IBCOnline
Structural Code2006 IBCOnline
Plumbing Code2006IPC and Illinois Plumbing Code 2004 (Naperville City Code, Title 5)State of Illinois Plumbing Program,
(217) 524-0791 and online
Mechanical Code2006 IMCOnline
Electrical Code2005 NEC (Naperville City Code, Title 5)Online
Accessibility CodeIllinois Accessibility Code (current edition)No amendments
Energy Code2009 International Energy CodeOnline

Authorities Having Jurisdiction (AHJ)

Authorities Having Jurisdiction are those government officials who are the final authority on questions in a particular area (or jurisdiction).
Jurisdictional AreaContact
StructuralDevelopment Services
Phone: (630) 420-6070
PlumbingDevelopment Services
Phone: (630) 420-6070
MechanicalDevelopment Services
Phone: (630) 420-6070
ElectricalDevelopment Services
Phone: (630) 420-6070
AccessibilityDevelopment Services
Phone: (630) 420-6070
Historic PreservationDevelopment Services
Phone: (630) 420-6068
Fire MarshalFire Administration
Phone: (630) 420-6142
ZoningZoning Administrator
Phone: (630) 420-6081
PlanningPlanning Services
Phone: (630) 420-6081
City AttorneyMargo Ely
City Attorney
Phone: (630) 420-4170
Public WorksPublic Works Department
Phone: (630) 420-6095
Illinois building code
Illinois Cities Codes
Building codes are also available for these other Illinois municipalities: