Featured Development
PowerHouse

Canon Design Moving to the Powerhouse
Cannon Design, an internationally recognized architectural and engineering firm, is relocating their St. Louis offices to the Powerhouse Building at 1106 Clark Street. For the 17 past years, Cannon Design has been located atop One City Centre but needed more space due to employee growth.
Cannon Design plans an $8 million adaptive reuse of the Powerhouse. The project will create a three-story tall interior gallery, an exterior 3,500 square foot urban garden, and attain a LEED Silver Rating for sustainable design. The exterior will be restored, the windows replaced maintaining the original masonry openings, and the interior space completely rehabilitated. Two partial levels will be constructed, adding to the existing two floors and rooftop penthouse, resulting in a total of 32,000 square feet of office and conference space. The Powerhouse is part of the Municipal Service Building complex, occupying an entire city block bounded by Clark, Spruce, 11th and Tucker streets.
The Powerhouse was originally built in 1923 to supply steam heat to four new public buildings as well as eight additional city buildings funded by an $87 million bond issue. The Powerhouse also supplied steam for the Kiel Auditorium, the largest steam jet cooling system in the U.S. in the mid-1930s.