A public pavement collapsed into the back yard of a St Paul’s Bay apartment block on Thursday evening, also bringing down a boundary wall.
The accident took place in Xaghra tal-Bandieri Street at 7pm.
The yard is situated one storey below the level of the road.
Civil Protection Department personnel and police officers carried out a search in the rubble, but no trapped persons were found.
It is understood that the residence was vacant at the time of the collapse.