Well-managed supportive housing with active on-site support staff behaves, in market terms, much like any other multi-unit residential building on the same street. What actually affects nearby values is visible disorder: poor maintenance, inadequate supervision or a building that sits in poor condition, and those problems can occur in market-rate buildings too.
Perception moves faster than data, and a buyer's initial reaction to a nearby facility can show up as a soft, below-asking offer even where the studies do not support a lasting price effect. That gap tends to close within 1 to 2 selling seasons as the building's actual operation becomes visible to the neighbourhood.
For a specific Saskatoon street, the honest answer comes from watching actual sold comparables near the facility over time rather than from the general research alone. Get your hand-reviewed valuation from Joel Dyck.