Office Absorption Surges in Manhattan

Manhattan office absorption hit record highs in 2025 as strong leasing, shrinking sublet supply, and conversions reduced inventory.

March 13, 2026

Valerija I.

Manhattan posted a record 15.56M SF of positive office absorption in 2025.
Leasing volume reached 41.92M SF, highest since 2019, with large tenants driving demand.
Sublet supply dropped 37% year-over-year, now at its lowest since October 2019.
Conversions to non-office use further reduced available office space by 2.14M SF.

Key Takeaways

Record-Setting Absorption in 2025

Colliers’ Knowledge Leader reports that Manhattan’s office market delivered its strongest post-pandemic performance in 2025. The market recorded 15.56M SF of positive office absorption, nearly doubling the previous high.

Leasing activity also surged during the year. Total leasing volume reached 41.92M SF, the highest level since 2019. Large tenants including NYU, Jane Street Group, and Deloitte signed major leases that fueled the surge.

As a result, overall availability continued to fall. By year-end, available office space declined to 73.61M SF. That level marks the lowest availability recorded since late 2020.

Bar chart showing Manhattan office leasing activity from 2000 to 2025, with leasing reaching about 41.9M SF in 2025, the highest level since 2019.

Key Drivers Behind the Surge

Office absorption was propelled by several notable drivers. A boost in demand from tech, financial, and professional services firms pushed leasing volumes up by 25% compared to 2024. Major tenant relocations and a flight-to-quality trend were evident. The sublet market tightened significantly: inventory shrank 37% over the year, reaching 11.41M SF, the lowest since pre-pandemic times. The drop reflects a broader shift in the market, as shrinking sublet supply and stronger tenant demand continue to reshape Manhattan’s office availability. Meanwhile, conversions of office properties to residential, hotel, and other uses removed 2.14M SF from market supply, amplifying absorption as displaced tenants sought new leases.

Bar chart showing Manhattan office space removed from inventory due to planned conversions from 2021 to 2025, totaling about 9.44M SF.

What’s Next in 2026

While 2025’s office absorption performance is unlikely to be repeated soon, conditions remain favorable for continued positive office absorption. The supply overhang created during the pandemic has been cut in half, but Class B and C buildings still account for 12.74M SF of excess space. New conversion policies, like the Midtown South Mixed-Use Plan, could accelerate further reductions in available office inventory. Even if 2026 does not match last year’s record, sustained positive absorption, alongside healthy demand and tight availability, would affirm Manhattan’s ongoing recovery in the office sector.