What was permitted
Homeowners on the Upper East Side might be interested in the cost of upgrading HVAC systems. This permit details the removal of two existing 5-ton air-cooled split AC systems and their replacement with two new 4-ton units at a prestigious Park Avenue address.
This general construction project was issued a permit on August 27, 2026, with an estimated cost of $50,000. The work is being handled by COPPERMINE CONSTRUCTION.
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