1185 Ave. of the Americas is a 42-story office tower totaling 1.1 million square feet. 1185 Ave. of the Americas is a 42-story office tower totaling 1.1 million square feet.

NEW YORK CITY—The Syska Hennessy Group has signed a lease deal for two floors at SL Green Realty’s 1185 Ave. of the Americas tower in Midtown.