What was permitted
Homeowners in the Upper East Side-Carnegie Hill neighborhood can see the costs associated with interior HVAC system modifications. This permit details additions and changes to indoor condensers within apartment 4AB, based on specific plans.
This mechanical systems project was issued a permit on June 2, 2026, with an estimated cost of $219,020.5. The work is being managed by COPPERMINE CONSTRUCTION * (GC).
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