Code Enforcement / Building

Please note: under fee schedule: you will see the new 2023 Building Permit Application Fees effective Friday, September 15, 2023.


To provide quality inspection, zoning and code enforcement services for the citizens and businesses of the Town of Derry.

Mr. Mackey is the Building Inspector and Mr. Wentworth is the Electrical Inspector. 

To file an online permit application, please click Online Permits

Most commercial permit applications will also require plan review by the Fire Prevention Bureau.  This requires a separate online permit submittal process.  Please click here to submit a permit to Fire Prevention.

NEW for 2021: Building permit reports are now available online for your convenience, please click here

Staff Contacts

Name Title
Robert Mackey Code Enforcement Director
Robert Wentworth Jr. Assistant Building Inspector
Ginny Rioux