Full Breakdown
Building Collapse Halts Construction Site in Sydney’s Ultimo Suburb
8/3/2026, 12:07:09 PM
Collapse at the Under-Construction Student-Housing Block
Around 11 a.m. on Monday, a portion of the roof and an adjoining brick wall of a former warehouse on Wattle Street gave way during demolition and excavation works for a five-storey, $9.5 million student-accommodation development. The structure, approved by the City of Sydney council in 2020 and slated to contain 72 boarding rooms, collapsed onto a neighbouring Shell service station, scattering large bricks onto the street and parked vehicles.
Emergency Response and Injuries
Fire and Rescue NSW Acting Superintendent Peter Murray described the scene as chaotic and confirmed that specialist urban-search-and-rescue crews, drones and police were deployed to secure the area and assess structural stability. NSW Ambulance reported that seven patients were assessed on site; two men in their 60s were transported in serious but stable condition—one to Royal Prince Alfred Hospital with leg injuries and the other to St Vincent’s Hospital with back pain. Five additional people were examined and released without further treatment. Police and firefighters evacuated 35 occupants from adjacent buildings, and a large exclusion zone was established around the collapse site and the service station, which was temporarily shut down.
Investigation and Regulatory Oversight
SafeWork NSW inspectors attended the scene alongside officials from the Construction, Forestry, Mining and Energy Union (CFMEU) as investigations into the cause began. A spokesman for the Building Commission of New South Wales said the agency would conduct a formal inspection once the site is deemed safe. The City of Sydney council noted that most debris fell within the private property and a rear laneway of the development site. Builder Medida, the principal contractor, was contacted for comment and is conducting its own review.
Immediate Impact on the Area
The collapse forced the closure of two of the four northbound lanes on Wattle Street while engineers performed safety assessments. Several vehicles were stranded inside the exclusion zone, with at least two cars heavily damaged by falling bricks. Authorities continue to monitor for potential gas leaks and electrical hazards, and have urged the public to stay away from the site until it is cleared and deemed secure.
