Located in the heart of Québec City’s evolving urban landscape, the property at 615–619 rue de Montmartre offers a rare opportunity for developers or owner-occupants seeking a well-positioned site with significant upside. Spanning 16,708 square feet of land and featuring a 17,600-square-foot building, this asset is ideally suited for multiresidential redevelopment or commercial repurposing. The site benefits from a highly flexible zoning profile, including residential, commercial, institutional, and industrial designations (H1, H3, C1–C3, C20, C30, P1–P5, I1, I2), enabling a wide range of development scenarios. With the potential to accommodate up to 70 residential units, the property is primed for a transformative project that aligns with the city’s push for densification and revitalization.