When is a Permit Required?

If you are not clear if your project needs a permit - call us!

The Building Code Act requires a building permit for the construction of any structure, which results in a building area of over ten square metres, (108 square feet) including additions, alterations, and renovations and includes plumbing not located in a structure and other designated structures. The following is a partial list of typical projects requiring a building permit. If you are not clear as to whether or not a permit is required, please contact the building department prior to starting the work.

Typical projects requiring a permit:

• Construct a structure   - 10 square metres or 108 square feet including a House, Deck, Boathouse, Gazebo, or Shed, Carport or Garage and walkways, stairs and docks.
• Repair or replace anything structural
• Installation of sanitary or water services
• Additions
• New fireplaces, woodstoves, and chimneys
• Excavate a basement or construct a foundation
• Retaining walls (depending on location and height)
• Adding or removing walls
• Interior structural alterations
• Heating system in new building or altering an existing heating system
• Alteration of window size - increasing opening size
• Dormers or finishing of attic space
• Finishing a basement
• Material alteration to the roofing system of a house , all commercial roofing
• New plumbing or alterations to plumbing
• Demolition of all or part of a building
• Change of Use of all or part of a building
• Addition of a dwelling unit in an existing building

Typical projects that may not require a building permit:

• You must comply with the requirements of the Zoning By-law and other applicable law.
• A building permit may not be required for a detached accessory structure that measures 10 square metres or 108 square feet or less that does not contain plumbing.
• Surface or roof drainage contained to a dry well on the property.
• Kitchen or bathroom cupboards provided there are no changes to plumbing, refrigerator or range.
• Replacing windows with the same material and opening with no structural change. Provided dwelling is 4 feet from property line.
• Painting, flooring and decorating.

• Landscaping - any landscaping shall be:

  • graded so that it will not adversely affect adjacent property.
  • Direct water away from the building.
• Fences