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675 6th Avenue

Updated Oct 8, 2026

LEASEDOffice

Synthesia Inc Leases 50,000 Square Feet Office Space At 675 6th Avenue In Manhattan

675 6th Avenue

Building Size

50,000 SF

Asset Type

Office

Closing

Oct 8, 2026

About this deal

AI

The asset involved in this transaction is an office property located at 675 6th Avenue, Manhattan, with a total square footage of 50,000. Synthesia Inc will be establishing its new U.S. headquarters at this address, significantly increasing its office space from the current 13,600 square feet at 245 Fifth Avenue.

Summary of transaction details:

This deal reflects the collaboration of several key individuals and firms, including landlord representative Alphie Toro from GFP Real Estate, alongside Anthony Sciacca and Scott Gutnick from Newmark. Tenant representatives Dennis Someck and Justin Myers are from Lee & Associates, representing Synthesia Inc throughout the leasing process.

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Office

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Players

Dennis Someck

Lee & Associates

Broker

28 deals

Broker
Jeffrey Gural

Jeffrey Gural

GFP Real Estate

Landlord

$1B

vol

26 deals

Landlord
Synthesia Inc
Synthesia IncTenant
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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

5.80%

Cash-on-Cash

-1.66%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93

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