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September 15, 2026
515 Madison Avenue

T7 Capital has signed a new lease at 515 Madison Avenue, according to Citybiz. The investment management firm is taking 3,956 square feet on the 29th floor, adding another recent transaction at the Plaza District property.

The deal brings a new office user to 515 Madison Avenue, a Midtown building also known as the DuMont Building. The lease is a five-year commitment for space high above Madison Avenue, placing T7 Capital in a well-known stretch of Grand Central-adjacent office inventory.

Set in the Plaza District, 515 Madison Avenue continues to attract firms looking for a central Manhattan address and efficient office space. This latest transaction points to steady activity at the building as companies keep choosing established Midtown locations for relocations and new leases.

TLDR; About The Deal

Tenant: T7 Capital

Building: 515 Madison Avenue

Floor: 29

Lease term: 5 years

SF: 3,956
tags transactions

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