Residents were evacuated and are due to be housed in emergency accommodation whilst structural engineers attend and the building is made safe.
The same row of properties suffered a collapse on the 8th March 2020 with a substantial amount of brickwork collapsing to the ground.
Hampshire and Isle of Wight Fire and Rescue Service said:
We were called shortly after 6pm to reports of a property suffering structural damage on Cranbury Avenue in Southampton.
A first-floor balcony and a window have suffered damage, potentially caused by ongoing roadworks nearby.
An HIWFRS officer attended the scene and has arranged for Emergency Planning to rehouse a number of residents, and for a structural engineer to assess the building.
The pavement has been cordoned off.”