Prime residential redevelopment opportunity in Mercier--Hochelaga, steps from Assomption métro. This 52,200 SF site offers approximately 315,000 SF of buildable area across 12 storeys, positioning it for a high-density multi-residential project in one of Montréal's most connected urban nodes. With immediate access to rapid transit, major arterials, and everyday amenities, the property represents a rare, large-scale infill opportunity in a supply-constrained market--well-suited for developers seeking scale, transit-oriented demand, and long-term value.