CITY OF TORONTO HOME RENOVATION PERMITS Design and Consulting Costs: Choosing an inside designer or architect can increase to the cost but often brings about a far more customised and skillfully executed undertaking. Design fees may vary greatly but generally range from ten% to 20% of the full renovation cost. https://webtagdirectory.com/listings12791784/home-renovation-in-toronto-the-greatest-guide-to-toronto-home-renovation