Two years ago, the story around Manhattan’s office market was one of empty towers, ballooning sublease space, and “doom loop” warnings that echoed the city’s fiscal crises of the 1970s. That narrative has flipped. New York now leads every major office market in the country, and the numbers behind the comeback point to something more durable than a single good quarter.
Leasing Activity Hits Highs Not Seen in a Generation
The clearest signal is demand. Manhattan posted its strongest first quarter of leasing since 2014 to open 2026. Momentum carried through the summer. By July, year-to-date leasing was up nearly 13% from the same stretch in 2025. If demand holds its pace, 2026 is on track to become the busiest leasing year since 2000.
The marquee commitments tell the same story. Bank of America renewed and expanded across roughly 2.1 million square feet at One Bryant Park, and American Express committed to a new headquarters at Two World Trade Center. These are not short-term hedges; they are multidecade bets on the city as a place where large companies still want to be.
Supply Tightens as Vacancy Falls
As tenants moved in, the glut that defined the pandemic years began to drain. Manhattan’s availability rate has tightened or held steady for eight straight quarters, the longest such run since 2007, and total available supply has fallen to its lowest level since September 2020. Sublease space, the overhang that once spooked landlords and lenders alike, has contracted by roughly 26% over the past year to its thinnest level since 2019.
That recovery puts New York well ahead of the national curve, where office vacancy still hovers near 17.8%. Manhattan’s rate sits several points below that benchmark, a gap that has widened as the rest of the country works through its own excess space.
Rents Climb as Landlords Regain Leverage
Tightening supply has restored pricing power. Average asking rents have pushed back toward the $78 to $80 per square foot range, the highest since 2020, with the sharpest gains concentrated in Class A and trophy towers. The flight to quality remains the defining dynamic: premium buildings are absorbing the bulk of new demand, and their rents are climbing fastest.
The AI Effect
A new tenant class is accelerating the trend. Artificial intelligence firms have become one of the market’s most aggressive drivers, and their leasing in the first quarter of 2026 alone rivaled their entire volume for 2025. The standout deal came when Nscale signed on at One Vanderbilt at a reported $320 per square foot, described as the highest office rent ever recorded in the city. Anthropic took 466,000 square feet at 330 Hudson Street, and legal AI firm Harvey expanded at One Madison Avenue. Many of these companies are leasing well ahead of their headcount, betting on rapid hiring to come.
Office-to-Residential Conversions Reshape Manhattan
The other half of the story is what is leaving the office market entirely. Manhattan’s conversion pipeline has swelled to roughly 19.2 million square feet, and counting projects finished since 2020, the total could reach 22.6 million square feet once complete. Aging, obsolete buildings that would have dragged on vacancy figures are instead becoming apartments.
Policy lit the fuse. The 2024 zoning reform known as City of Yes eased conversion rules, and a companion tax incentive, the 467-m program, made the math work for developers. Together they could yield an estimated 14,500 apartments south of 59th Street, with a share reserved as income-restricted units. The Financial District has led the way, anchored by the 25 Water Street project, the largest office-to-residential conversion in the country. The effect cuts two ways: conversions ease a stubborn housing shortage while pulling dated inventory out of the office market, tightening fundamentals further.
What the Resurgence Signals for New York
Taken together, the threads describe a broad recovery rather than a one-building rebound. Demand is diversifying across finance, technology, and law; the sublease overhang is fading; and adaptive reuse is quietly reshaping entire corridors of Lower Manhattan. New York’s office market spent the early 2020s as a cautionary tale. In 2026, it looks once again like the standard the rest of the country measures itself against, and BPM’s Real Estate industry team is watching that momentum from the ground in New York.
