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WHEN IS A BUILDING PERMIT NECESSARY?

In general, a building permit is required to erect, install, extend, alter or repair a building. The following are examples of projects that require building permits:

  • Construction of any new structure, including decks, garages, sheds and playhouses, larger than 108 square feet (10 square meters).
  • Addition of carport, garage, attached deck, porch, room(s), dormer, a roof over a deck, a second storey to an existing home or second storey dwelling unit.
  • Renovations to the exterior of your home including construction or repair of foundation including weeping tiles, installation of siding or brick and the addition or alteration of windows and doors.
  • Interior renovations that change or remove partitions and load-bearing walls and installation of insulation, air/vapour barrier and drywall.
  • Installation of fireplace/wood-stove or installation/repair of the chimney.
  • Installation of a mobile or modular home on your property.


If you are unsure of whether you need a permit or not, please contact the department at 705-507-1177 or click here to email.