NYC approved construction plans near site of deadly Brooklyn building collapse despite major red flags: records, sources

New York City approved excavation plans for a Brooklyn construction site despite documents indicating that the adjoining apartment building needed extra foundation support. That building partially collapsed on Wednesday, killing eight people and injuring nearly 20; the excavation is being examined as a possible cause, but the article does not establish what caused the collapse.

A November 2025 geotechnical report said the neighbouring building would need underpinning, while the plans approved in March did not show that work alongside it. The site’s sandy soil was described as poorly compacted to a depth of 42 feet, and the proposed excavation was about twice as deep as the apartment building’s foundation. The city approved another excavation permit in September, and work was under way when the building collapsed; officials and the engineer who submitted the plans did not respond to questions.