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Law Firm Polsinelli Expands at L&L Holding’s 600 Third Ave.

L&L Holding Company finalized an agreement with law firm Polsinelli PC to expand and extend its New York City headquarters lease at 600 Third Ave. The firm signed a 10-year lease extension that will keep it at the Midtown East office tower through at least 2036, while also expanding by 13,129 square feet for a total of 52,516 square feet, making Polsinelli the tower’s largest tenant. 

Built in 1970, the 575,254-square-foot tower is owned by a partnership of Blackrock and L&L Holding Company.  Since acquiring 600 Third  in 2004, L&L  has undertaken a series of renovations and modernizations to the tower.. 

“We are thrilled to accommodate Polsinelli’s continued growth in New York City and are proud to extend a relationship that started in 2015,” said L&L EVP David Berkey.    

L&L was represented in-house by Berkey. CBRE’s Kevin McLennan, Ian Murphy and Silvio Petriello represented Polsinelli. 


Inside The Story

L&L Holding's BerkeyCBRE's McLennan

About Paul Bubny

Paul Bubny serves as Senior Content Director for Connect Commercial Real Estate, a role to which he brings 13-plus years’ experience covering the commercial real estate industry and 30-plus years in business-to-business journalism. In this capacity, he oversees daily operations while also reporting on both local/regional markets and national trends, covering individual transactions across all property types, as well as delving into broader subject matter. He produces 15-20 daily news stories per day and works with the Connect team and clients to develop longer-form content, ranging from Q&As to thought-leadership pieces. Prior to joining Connect, Paul was Managing Editor for both Real Estate Forum and at American Lawyer Media, where he oversaw operations at both publications while also producing daily news and feature-length articles. His tenure in B2B publishing stretches back into the print era, and he has served as Editor in Chief on four national trade publications. Since 1999, Paul has volunteered as the newsletter editor of passenger rail advocacy groups (one national, one local).

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