The Manhattan office market is experiencing an unprecedented resurgence, positioning itself for its strongest year of leasing activity in over two decades. According to the latest market report from Colliers, leasing activity during the first five months of 2026 has surged to levels not seen since the dot-com boom of 2000, signaling a robust recovery in tenant demand. Leasing volume in Manhattan reached a staggering 15.8 million square feet from January through May, represent