Structural Problems Slow Manhattan’s Office Conversion Pipeline
New York City issued a stop-work order at 222 Broadway in lower Manhattan last Thursday, halting the conversion of a 32-story office tower into nearly 800 residential units. Building inspectors cited the contractor’s failure to report two cracked concrete beams on the newly constructed top floor, which were first discovered in March and repaired without notifying the city. GFP Real Estate, the developer, described the issue as a reporting discrepancy rather than a safety concern and said inspectors confirmed the building remains stable. The contractor, Leeding Builders Group, and the engineering firm, DeSimone Consulting Engineers, did not respond to requests for comment.
The halt follows the Department of Buildings’ inspection blitz triggered by structural failures at the former Pfizer headquarters in Midtown earlier this month. At that site, developer MetroLoft was ordered to evacuate the property after two columns buckled under the weight of new additions, placing the high-rise at risk of partial collapse and forcing the temporary shutdown of nine neighboring buildings. The cracked beams at 222 Broadway also appeared on a newly added floor built to support a rooftop pool deck, though GFP declined to say whether the additional weight caused the damage. Engineers say floor additions require complex calculations to avoid failure, and miscalculations can lead columns to be inadequately reinforced before new loads are applied.
City officials have expanded inspections to other conversion sites, including those connected to MetroLoft or Domani Inspection Services, the private inspector hired for the Pfizer project. Records show Domani inspected work at 222 Broadway in 2023, though that work was unrelated to the residential conversion. GFP Real Estate is an experienced office-to-residential developer that previously partnered with MetroLoft and Rockwood Capital on 25 Water Street in the Financial District, the largest completed conversion of its kind in the United States.
The stop-work orders arrive as New York pushes to convert aging office towers into housing, a strategy meant to address both the city’s housing shortage and the post-pandemic glut of vacant office space. GFP said it still expects to complete the 222 Broadway project within the next year and has begun leasing apartments with rents ranging from $4,000 to $10,000. The Buildings Department said it will not lift the construction halt until it is confident that work can proceed safely. The incidents point to heightened scrutiny of a construction category that demands more complex structural engineering than ground-up residential projects.
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