Overview
- Multiple upper floor slabs collapsed around midday at No. 4 Calle Hileras near Ópera, leaving the façade standing but unstable.
- City officials report three men and one woman unaccounted for as firefighters cautiously enter to locate them.
- Emergency services confirm at least three injured, including one with a leg fracture, though other official counts cite up to ten.
- The building, constructed in 1965, was being refurbished into a four‑star hotel, and workers on site said dozens may have been present.
- Fire, SAMUR and police units have cordoned the area, evacuated adjacent properties and warn that stabilization and debris removal will take many hours or days, with regional leaders on scene and the mayor returning to Madrid.