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Real Estate Trail
Institutional Press Wire
Connect CRE · New York · Office

AI Companies Sign Full-Florr Leases at Repositioned Flatiron District Building

Via Connect CRE · September 21, 2026
Compiled by Real Estate Trail Editorial · September 21, 2026

Why this matters

Office continues to trade in two distinct markets: trophy assets in walkable submarkets that are leasing at or near record rents, and commodity Class B and C buildings where the basis is still resetting. Underwriting on the latter has moved toward replacement-cost-minus, with credit underwriting now leaning on tenant covenant and remaining lease term rather than mark-to-market expectations. New York continues to bifurcate sharply: trophy office leasing at record rents, commodity Class B in conversion discussions or court-supervised processes. Rent-stabilized multifamily remains supply-constrained and tightly held. For LP-positioned capital, the read-through is that the bifurcation is now a structural feature of the sector, not a cycle to wait out.

Editorial analysis · Real Estate Trail Editorial

On the RET wire

Computed from Real Estate Trail’s own tracked coverage

Excerpt from Connect CRE:
Cushman & Wakefield arranged two full-floor office leases totaling 16,734 square feet at 61 W. 23rd St. in Manhattan’s Flatiron District, bringing the recently repositioned property to full occupancy. AI compani…
Read the full article at Connect CRE

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Related coverageNew York · Office

Commercial Observer · New York · Office

Two AI Companies Ink Full-Floor Deals at 61 West 23rd Street

Artificial intelligence firms Normal Computing and Inspiren have inked full-floor office leases at 61 West 23rd Street in Manhattan’s Flatiron District. The two deals total 16,734 square feet at the Zegna family- and…

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