Building Collapse Leads to Major Response in Manhattan

A large response from the New York City Fire Department took place in Manhattan when two columns buckled and five floors caved in at a construction site on Tuesday morning. Mayor Zohran Mamdani stated at a news conference that the building ‘remains unstable.’ The incident was reported at 7:57 a.m. when bricks began falling from a 37-story high-rise located at 235 East 42nd Street.

According to the Fire Department, the collapse affected floors 21 through 26. There were multiple reports of cracks and sagging floors throughout the building. Once serving as the global headquarters of pharmaceutical giant Pfizer, the structure is now being converted into residential units, confirmed by the city’s Department of Buildings press secretary.

Mamdani mentioned, ‘After arriving on the scene, we have seen more movement in one of the compromised columns.’ First responders and structural engineers are collaborating with the project engineer to stabilize the affected floors. He emphasized the seriousness of the situation.

Authorities have closed Second Avenue and blocked access to East 42nd Street. East 43rd Street is taped off as crews work to secure the premises. Buildings nearby have been evacuated, and workers on site have been cleared with no injuries reported among them or civilians. A worker shared that his family feared the building had collapsed.

“The general contractor chose to go non-union for this project. All we want is responsible construction in New York City,” said Cliff Johnson of Steamfitters Local 638. “They did not shore up the job correctly. The beams and floors started crumbling, and the other side might need evacuation.”

Johnson explained the project involved a complete renovation of the 33-story building with plans to add 16 stories.

Since the incident, evacuations and street closures have caused significant delays for commuters. Mayor Mamdani noted the evacuation of a nearby school with about 400 students and the evacuation of other tall buildings in the area. Thankfully, no injuries have been reported, and all workers are accounted for.

The MTA has diverted the M42 buses in both directions, with delays affecting northbound M101, M102, and M103 buses as well. City inspectors are present at the site, urging commuters to avoid the area.

Records show that in 2025, the building at 235 East 42nd Street had seven OATH violations related to construction safety, totaling over $32,000 in penalties. These included a $10,000 penalty for failing to notify the Department of Buildings about an incident resulting in injury. All violations have since been resolved.