Start by measuring the clear width you actually need, not the door slab. A wheelchair or walker usually wants at least 32 inches of clear passage, and older Vancouver doorways often fall short. If the gap is small, offset hinges are a smart, low-cost fix. They swing the door clear of the frame and can add an inch or two without touching the wall. We'd try that route first when the shortfall is minor, because it's quick and easy to reverse.
For a bigger opening, you're into framing work, and Vancouver's housing stock matters here. In the city's older Craftsman and Edwardian homes around Grandview-Woodland or Dunbar, walls may hold knob-and-tube wiring or old plumbing that needs rerouting before a wall opens up. In a downtown or Yaletown condo, a widened doorway can touch structural or shared elements, so the strata almost always needs to approve the work first. Ask any contractor early whether the wall is load-bearing or carries utilities, since that single answer drives most of the cost and the timeline.
Prioritize contractors with real accessibility experience, not just general renos. You want someone licensed and insured who pulls City of Vancouver permits when required, finishes the trim and threshold cleanly so nothing catches a wheel, and stands behind the work with a clear warranty. Ask how fast they respond if something needs adjusting after install, especially through our wet fall and winter when swelling and settling can throw a door out of true.
Our recommendation: for a serious mobility need, pay for a proper professional widening rather than stretching offset hinges past what they can do. It costs more and takes longer with permits and strata approval, but you get a genuinely usable opening and clean finishing that lasts. The trade-off is real, so if the shortfall is truly minor, don't over-build. Match the fix to the actual gap.