Exterior Terrace Renovation at 17 East 89 Street, Manhattan

This permit covers an exterior terrace renovation on the penthouse west private terrace at 17 East 89 Street in Manhattan's Upper East Side-Carnegie Hill neighborhood. The work includes enlarging an existing window to create a door, replacing pavers, and stucco repairs, along with modifying railings and adding a trellis.

The project, with an estimated cost of $816,500, was issued on June 22, 2026, and is being managed by IVAN DP CONSTRUCTION LLC (GC). Notably, a review was requested under the Prior 1968 code, and there are no changes to the property's use, egress, or occupancy.