125 West 55th Street, located between Sixth and Seventh Avenues, is a 23 story office building comprising 552,000 square feet of Class A office space. This classic curtain-walled structure, developed by Macklowe Properties, incorporates state-of-the-art architectural details- including classical statues and blue-green glass- into a steel-and reinforced concrete superstructure built around a core, maximizing perimeter office space.