The One Madison Avenue office tower, which began construction in late 2020, is ahead of schedule with 100% of structural demolition compete and structural reinforcement underway.
The 1.4-million-sq-ft, 27-floor project owned by SL Green, located in midtown Manhattan, includes a new 530,000-sq-ft tower with column-free floors built above an existing, redeveloped nine-floor podium. The 10th and 11th floors will be specialty spaces featuring 22-ft-high slabs with very large outdoor roof decks.