Two houses of a similar size on the same Westmount street can price differently once you account for whether the kitchen, furnace and windows have been replaced, since an unrenovated original and a fully updated home are not really comparable properties even at the same address type.
Permitted work carries more weight than finish quality alone. A renovated basement or an added secondary suite adds real value once the City of Saskatoon has a permit on file for it, and a buyer's own home inspection, typically $400 to $600, is a separate check on the mechanical condition of the house itself.
None of that granularity comes through in an online estimate that only reads square footage and year built. Get your hand-reviewed valuation from Joel Dyck.