Steel Columns Buckle at Manhattan Office-to-Apartment Project Site
PUBLISHED Jul 10, 2026, 7:05 AM ET
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New York: Two steel columns buckled this week inside the former Pfizer headquarters in midtown Manhattan, prompting evacuations and halting work on one of the nation's largest office-to-apartment conversions. Crews installed temporary supports on the 21st floor while officials paused construction and began an investigation to assess structural safety before any further work. City and project officials said the plan calls for converting two buildings—one built in 1909 and another in the 1960s—into roughly 1,600 apartments by adding more than a dozen stories and redesigning the other structure. Engineers this week stressed the complexity of adaptive reuse; investigators are reviewing load-bearing capacity and will determine conditions for safely resuming construction.
By Sarah Whitman | JQJO News
Timeline of Events
- Pandemic-era office vacancy increased interest in converting commercial buildings to housing.
- Developers proposed converting the former Pfizer headquarters and another building into about 1,600 apartments.
- This week two steel columns buckled on the 21st floor, prompting evacuations and halting work.
- Crews installed temporary supports while city and project officials opened an investigation.
- Engineers advised detailed structural assessments before approving resumed construction and added floors.
News Intelligence
- This incident highlights the risks in converting old office buildings into apartments. If you're considering moving into a converted building, ask about the structural assessment. Safety should always be a priority.
- Articles Published:
- 6
- Right Leaning:
- 1
- Left Leaning:
- 0
- Neutral:
- 5
- Distribution:
- Left 0%, Center 83%, Right 17%
Developers and city officials benefit by advancing large-scale conversions that could add about 1,600 housing units while engineering firms gain contracts to assess and reinforce structures.
Construction crews, nearby residents, and potential tenants suffered immediate disruption, evacuations, and delays after the buckling incident halted work on the conversion.
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Steel Columns Buckle at Manhattan Office-to-Apartment Project Site
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