What was permitted
Modifications to the existing mechanical system on the 5th floor are planned as part of office renovations at 345 Park Avenue South in Manhattan's Gramercy neighborhood. This work focuses on improving the building's internal systems.
This permit was issued on September 9, 2026, with an estimated project cost of $760,000. NEWGRANGE CONSTRUCTION CO is the general contractor overseeing these mechanical system upgrades.
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