For any renovation you are planning to do, regardless of the size of your project, always check with your city first and foremost if a permit is required. This process should not be bypassed if you wish to prevent a stop work order. Renovations are stressful enough so do your work in advance so you don’t waste money and time.
Plans are required at the time you apply for your permit. Most cases call for two sets of floor plans to show the layout of the floor where the work will be done. These plans do not need to be prepared by a professional, but they must be drawn to scale with location & dimensions of all applicable changes.
If your project is a bit more complicated, for example, if it requires structural and/or mechanical changes, then further plans (in this case a professional is recommended) is required.
Don’t make the mistake of drawing your plans in pencil; they will not be accepted.
If you are applying for a Secondary Suite, the city has made this a bit easier for homeowners with an initial special inspection of the building. Then you will be provided with a report on recommended and mandatory upgrades. The special inspection will focus only on the suite in question however, any hazards throughout the building that are identified during the inspection, must be corrected whether or not a suite is retained or installed.
Parking
• Houses built before March 23, 2004 – one on-site parking space will be accepted.
• Houses built after March 23, 2004 – require two on-site parking spaces (one for the primary dwelling unit and one for the secondary suite).
• A parking space is 8′ x 18′. In some cases, a site peculiarity may allow a relaxation.
• A durable surface is required for parking spaces.
Ceiling Height
A minimum existing ceiling height of 6′ 6″ is required over 80% of the suite area and all exit routes. If the house is raised or the basement lowered to provide more ceiling height, full ceiling height of 2.3 m (7′ 7″) is required.
Fire Separation
• Existing lath and plaster in good condition, or minimum ½ inch gypsum wallboard is required on walls and/or ceilings between the primary dwelling unit and the secondary suite.
• Self-closing devices are also required on any inter-connecting doors between units.
• For more information on Building By-law requirements to convert an existing one-family dwelling to include a secondary suite, please refer to the Building Bulletin (
PDF, 98KB).
Electrical
• For sprinklered buildings, interconnected smoke alarms, installed with a permanent connection to an electrical circuit, are required outside every bedroom, and at least one smoke alarm on every storey.
• For unsprinklered suites, in addition to the above requirements for smoke alarms, these smoke alarms must be equipped with battery backup and manual silencing devices which will silence the alarm for a period of 10 minutes, after which the alarm will continue to function.
• The proper number of receptacles/appliance circuits will be required in the suite.
• The main electrical service must be sized to accommodate all electrical loads (e.g., usually two electric ranges and two electric dryers will require a minimum 100 amp service).
• For further information refer to Electrical Requirements – Q&A’s
Plumbing & Gas
• Existing plumbing and gas fixtures must be properly installed with approved traps and vents.
• Furnace and hot water tank vents require proper clearance from combustible materials.
• Gas appliances must be installed in a safe and approved manner.
We do not recommend bypassing the permitting phase in any instance. You will only create more problems for yourself. The permitting process ensures that everything in your home is built to code and is safe & sound. This is important for resale as well because if you cannot show what has been done & whether or not it was done properly, you will only raise further questions with potential buyers. For more information please visit the City of Vancouver website by clicking here.
For a quick overview of the keys to a successful design build renovation please view our video.