Transwestern Real Estate Services will relocate its Chicago office to 123 N. Wacker Drive, signing a long-term, 35,000-square-foot lease for the tower’s penthouse with a move-in slated for the fall of this year.

Transwestern’s Agency Leasing team, led by Executive Vice President Eric Myers, will also partner with Sterling Bay in representing office leasing at 123 N. Wacker Drive this year. The Transwestern team has prior experience with leasing the building. Transwestern was represented by Executive Managing Director Larry Serota. Russ Cora and Austin Lusson of Sterling Bay represented the landlord.

The firm is departing its 200 W. Madison St. location after nearly 20 years. The Chicago office is one of two Transwestern locations in the metro area, with a second office in Rosemont serving the suburban office and industrial markets. Transwestern will occupy floors 28-30 of the building. The 28th floor features private outdoor space, while the 30th floor provides direct access to the building’s tenant lounge.

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