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Citadel Adds Miami Space as Mamdani’s Pied-à-Terre Push Roils New York Finance

The mayor’s proposed surcharge still needs state approval.

Overview

  • Citing Tuesday’s remarks by Ken Griffin, Citadel said it filed permits and added several hundred thousand square feet in Miami after the mayor’s Tax Day video targeted his $238 million New York penthouse.
  • Citadel executives have signaled the firm may not proceed with a $6 billion Midtown tower plan, and Apollo’s Marc Rowan is advancing plans for a new office hub in Florida or Texas.
  • Business leaders launched retention efforts, with Medallion Financial founder Andrew Murstein pledging $1 million for Operation Boomerang to woo companies and high earners back to the city.
  • The Partnership for New York City warned of multi‑billion‑dollar exposure, including a scenario with about $12 billion of GDP at risk if relocations grow within the financial sector that supports roughly one in ten private jobs.
  • City Hall faces pressure to soften its tone according to business insiders, the governor’s office says New York business is booming, and the pied‑à‑terre surcharge is projected near $500 million a year if Albany authorizes it.