The City of Naperville requires that all decks or other secondary structures added to a residential structure have an issued building permit prior to beginning any construction. Please look at the deck application page 5 for information on patios.
Permit applications may be submitted to the TED Business Group between the hours of 8 a.m. and 4:30 p.m., Monday through Friday.
Questions about a Deck or Patio Permit?
In keeping with the city’s mission to provide Great Service, All the Time, the City of Naperville’s Inspection Team is available to answer your questions and review your plans on a one-on-one basis.
Inspectors are available Wednesdays from 8 a.m. to noon at the first floor customer service counter of the Transportation, Engineering and Development Business Group, located in the Municipal Center at 400 S. Eagle Street. For questions related to this service, please contact the Development Services Team at (630) 420-6070.