CITY OF TORONTO HOME RENOVATION PERMITS Design and Consulting Costs: Choosing an inside designer or architect can incorporate into the cost but frequently ends in a far more customised and skillfully executed job. Design costs may vary extensively but normally range between 10% to twenty% of the entire renovation cost. https://whatisadirectory.com/listings12811629/home-renovation-jobs-toronto-a-secret-weapon-for-toronto-home-renovation-company