Derry, NH · Addition permit
Derry, NH addition permit checklist
5 required items. Read from the town's pages on 10/05/2026.
In the packet (2)
- Construction drawings, drawn to scale and dimensioned RSA 155-A:1 Definitions (state building code editions)
- Energy code compliance form (EC-1 or equivalent) RSA Chapter 155-A New Hampshire Building Code (full chapter)
Filed on PermitEyes (Full Circle Technologies) - Town of Derry (1)
- Building permit application, completed, signed and dated RSA Chapter 155-A New Hampshire Building Code (full chapter)
Only when it applies (2)
- Plot plan showing the work and distances to the lot lines (when Does the work change the building footprint or add floor area: yes) Online Permits (Code Enforcement / Building)
- State permit for the site (driveway, shoreland or wetlands) (when Is any work within 100 feet of a wetland, stream or pond: yes) RSA Chapter 482-A Fill and Dredge in Wetlands