NYC still has plenty of room to grow upward.
https://en.wikipedia.org/wiki/One_Vanderbilt , https://skyscraperpage.com/cities/?buildingID=171
https://skyscraperpage.com/diagrams/?cityID=8&status=15
https://en.wikipedia.org/wiki/One_Vanderbilt , https://skyscraperpage.com/cities/?buildingID=171
https://skyscraperpage.com/diagrams/?cityID=8&status=15