Naperville, Illinois Building Codes
Additional Resources
Below you can find links to Building Codes and Authorities Having Jurisdiction for Naperville, Illinois.
This information is obtained directly to the source -- the city, county and state building departments that issue these codes. If you find an error, please send an e-mail with the updated information to RCDWebmaster@ReedBusiness.com.
• Naperville offers permit applications online.
• A comprehensive directory of building codes and officials for many Illinois cities can be purchased from Interstate Publishing.
• A comprehensive directory of building codes and officials for many Illinois cities can be purchased from Interstate Publishing.
Naperville Illinois Building Codes
| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | 2006 IBC | Online |
| Structural Code | 2006 IBC | Online |
| Plumbing Code | 2006IPC and Illinois Plumbing Code 2004 (Naperville City Code, Title 5) | State of Illinois Plumbing Program, (217) 524-0791 and online |
| Mechanical Code | 2006IMC | Online |
| Electrical Code | 2005 NEC (Naperville City Code, Title 5) | Online |
| Fire/Life Safety Code | 2006 IFC; (Naperville City Code, Title 5) | Online |
| Accessibility Code | Illinois Accessibility Code (current edition) | No amendments |
| Energy Code | 2006 International Energy Code | Online |
Illinois 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 Area | Contact |
| Structural | Development Services Phone: (630) 420-6070 |
| Plumbing | Development Services Phone: (630) 420-6070 |
| Mechanical | Development Services Phone: (630) 420-6070 |
| Electrical | Development Services Phone: (630) 420-6070 |
| Accessibility | Development Services Phone: (630) 420-6070 |
| Historic Preservation | Development Services Phone: (630) 420-6068 |
| Zoning | Zoning Administrator Phone: (630) 420-6081 |
| Planning | Planning Services Phone: (630) 420-6081 |
| City Attorney | Margo Ely City Attorney Phone: (630) 420-4170 |
| Public Works | Public Works Department Phone: (630) 420-6095 |
| Fire Marshal | Fire Administration Phone: (630) 420-6142 |
Other Illinois Municipalities
Building codes are also available for the following municipalities within Illinois:
