A Building Permit is required for any new building greater than 15 square metres (161.5 square feet), any addition to an existing building, any material alterations to an existing building which effects: the structural design of the building; mechanical; electrical; plumbing services; fire separations; exiting; fire protection systems; and the use of buildings. Home improvement projects that require a Building Permit may include:
- Constructing an addition, adding or removing walls, altering windows or doors, adding insulation
- Constructing a porch or sunroom
- Constructing a deck greater than 600mm (24 inches) above ground or a deck that provides entrance to the main door of your home
- Constructing a garage, carport, or shed
- Replacing the brick veneer on the outside of your house or replacing the masonry chimney below the roofline
- Finishing an attic space or finishing a basement
- Replacing a furnace and ductwork; adding or replacing a fireplace or wood burning stove
- Installing a lawn irrigation system and a backflow preventer for irrigation systems
- Plumbing and drains, installing or repairing a storm sewer, sanitary sewer or septic system, or water service
- Structural fire damage
- Fencing around a swimming pool or hot tub