Do not rely on a neighbourhood's general reputation or an old listing description, since catchment lines are drawn street by street and can place two homes a few blocks apart in different schools entirely.
This matters most in a growing area like Briarwood, Brighton or Evergreen, where a new school opening nearby can redraw boundaries that were set only a year or two earlier, or in an established area where a program like French immersion is offered at only one nearby school.
Confirming directly with the division before you make an offer avoids finding out after possession that the assumption was wrong. Get your hand-reviewed valuation from Joel Dyck.