Secondary suite and infill rules matter almost as much, because a legal basement suite adds real value while an unpermitted one adds close to none, so a homeowner's own renovation history interacts with policy in a way a benchmark statistic never captures.
For anyone holding a rental unit, the Residential Tenancies Act, 2006's notice periods and dispute process through the Office of Residential Tenancies govern what you can do and when, not a rent cap Saskatchewan has never adopted, which changes the math on holding versus selling in a market where the benchmark sits at $444,700.
Policy sets the rules you play by, but what your specific house is actually worth inside those rules is a separate question. Get your hand-reviewed valuation from Joel Dyck.