With availability in Manhattan’s prime retail market hitting a new record low, retail bank branches and financial institutions have emerged as aggressive contributors to shrinking supply, JLL reported. In its newly released Manhattan Retail Report for the third quarter of 2026, JLL puts average availability across Manhattan’s prime retail corridors at 11.4%, the lowest since the firm began tracking in 2017.

The report identifies increased bank activity as one of the major contributors to declining availability. Recent signings include Bank of America’s 16,309-square-foot lease at 19 Union Square West, OceanFirst’s 4,100 square feet at 36 Union Square East and Citibank’s 14,274-square-foot commitment at 170 W. 72nd St, totaling nearly 35,000 square feet combined with many more transactions pending in the category.

“You can do your everyday banking on a phone, but a branch gives a bank a presence in the neighborhood and somewhere to sit down with customers about bigger financial decisions,” said vice chairman Patrick A. Smith at JLL. “It’s adding another source of competition for storefronts at a time when retailers already have fewer options.”

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