What was permitted
Significant mechanical system work is underway as part of a renovation for a duplex penthouse apartment on the 9th and 10th floors at 415 Greenwich Street in Manhattan's Tribeca-Civic Center area. This often involves HVAC and other building systems.
This project received its permit on August 31, 2026, with an estimated cost of $144,000 for the mechanical systems. BALOG CONSTRUCTION LLC (GC) is the general contractor.
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