It is separate from the lawyer's work at Information Services Corporation registering title, which happens on possession day itself, so the walkthrough is a physical check of the house, done in person, not a legal step in the file.
Timing matters: too early and a last-minute move-out mess or a late repair will not be finished yet, too late and there is no time left to resolve a problem before possession, which is why most Saskatoon offers schedule it close to, but still before, the possession date itself.
Joel Dyck coordinates the exact timing with the seller's agent so nothing gets rushed. Get your hand-reviewed valuation from Joel Dyck.