Secondary Suite Permit

A permit is required for the construction of a new suite or upgrade of an existing suite. There is a lot of information to be aware of when considering constructing or upgrading a suite; you may find many of your questions can be answered in our extensive Secondary Suite Guide. Further information relating to new construction can also be found in the Residential Construction Guide.

If you have an existing suite in your home and are unsure whether it is legal/authorized or not, please contact our office and we can let you know if the suite was constructed under a building permit. Please note:

  • Only one suite is allowed per dwelling (eg. if you have a suite in your basement, a carriage house is not allowed)
  • Utility charges for a suite does not mean a suite is legal. Only a suite created under a building permit is considered legal (or authorized)

Required information

Applications must include the following:

And drawings similar to:

  • Secondary Suite Example Plans (PDF)
    • Note if window locations are being added or changed, then an elevation drawing showing the new window locations is also required.

Carriage House Permit

Please refer to our Carriage House page.

Related Information

Contact Us

Building Inspections Section 250-755-4429
building.inspections@nanaimo.ca

Last updated: June 22, 2017

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