What was permitted
Residents in the Chelsea-Hudson Yards area might notice significant construction activity related to mechanical systems at 418 West 21 Street. This permit covers the removal and installation of mechanical ductwork and associated equipment for Seabury Hall.
The project, issued on May 7, 2026, has a substantial estimated cost of $5,423,750. CONSIGLI CONSTRUCTION CO is listed as the general contractor for this large-scale mechanical upgrade.
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