The building was originally named the Modern Momentum Building (nicknamed the MoMo).
 Like the ballet company, it has been named after Robert Joffrey, co-founder of the company.
 The Joffrey Ballet acquired the naming rights when it purchased 45,000 square feet (4,200 m²) of space on the third and fourth floors to serve as its new permanent home.
 The floors include the Joffrey administrative offices plus seven state-of-the-art rehearsal studios and a black-box theatre.
 The building occupies the southwest quarter of the block bounded by North State Street to the West, North Wabash Street to the East, East Randolph Street to the South, and East Lake Street to the North.
 The Modern Momentum Project now holds the Joffrey name when the Ballet company took possession (originally anticipated in December 2007).
 The first two floors of the Joffrey Tower house retail tenants and floors 9 through 32 host residential condominiums.
 All four of the foundation floors are 14 feet (4.3 m) high.
 The four-story cutout above the foundation and green roof is capped by "legs" with only elevators and stairwells that compensate for the fact the building does not have the typical lower level parking spaces to improve the views by raising the units.
 The building's main largest rehearsal space had been named the Arpino Studio in honor of Gerald Arpino, Joffrey Ballet co-founder and artistic director emeritus.

The building was originally scheduled for completion in December 2007 with the official renaming and company move accompanying the completion.
 By January 2008, the anticipated grand opening had been rescheduled to occur in the summer of 2008.
 The grand opening events, including performances by Shelley MacArthur and Ramsey Lewis, were sponsored by The PrivateBank, Bank of America, and the McCormick Foundation.
July 2008 advertisements announced a September 12, 2008 opening night and a set of opening events from September 11 to 15.

The building was designed by Booth Hansen Architects.
Construction started in 2005 and was completed for the September 2008 grand opening.
The height of the structure is 409 feet (125 m) (including spires and antennae).

The September 11, 2008, free performance at the Jay Pritzker Pavilion served the dual purpose of heralding the grand opening weekend and paying tribute to the September 11 attacks victims.
 Other events during the grand opening weekend included a September 12 black tie gala, September 13 Tower tours, and September 15 party and fashion show.
 The September 15 event also included an auction for various items, including a pair of $25,000 Van Cleef and Arpels diamond earrings.
The building was originally named the Modern Momentum Building (nicknamed the MoMo).  Like the ballet company, it has been named after Robert Joffrey, co-founder of the company.  The Joffrey Ballet acquired the naming rights when it purchased 45,000 square feet (4,200 m²) of space on the third and fourth floors to serve as its new permanent home.  The floors include the Joffrey administrative offices plus seven state-of-the-art rehearsal studios and a black-box theatre.  The building occupies the southwest quarter of the block bounded by North State Street to the West, North Wabash Street to the East, East Randolph Street to the South, and East Lake Street to the North.  The Modern Momentum Project now holds the Joffrey name when the Ballet company took possession (originally anticipated in December 2007).  The first two floors of the Joffrey Tower house retail tenants and floors 9 through 32 host residential condominiums.  All four of the foundation floors are 14 feet (4.3 m) high.  The four-story cutout above the foundation and green roof is capped by "legs" with only elevators and stairwells that compensate for the fact the building does not have the typical lower level parking spaces to improve the views by raising the units.  The building's main largest rehearsal space had been named the Arpino Studio in honor of Gerald Arpino, Joffrey Ballet co-founder and artistic director emeritus.
The building was originally scheduled for completion in December 2007 with the official renaming and company move accompanying the completion.  By January 2008, the anticipated grand opening had been rescheduled to occur in the summer of 2008.  The grand opening events, including performances by Shelley MacArthur and Ramsey Lewis, were sponsored by The PrivateBank, Bank of America, and the McCormick Foundation. July 2008 advertisements announced a September 12, 2008 opening night and a set of opening events from September 11 to 15.
The building was designed by Booth Hansen Architects. Construction started in 2005 and was completed for the September 2008 grand opening. The height of the structure is 409 feet (125 m) (including spires and antennae).
The September 11, 2008, free performance at the Jay Pritzker Pavilion served the dual purpose of heralding the grand opening weekend and paying tribute to the September 11 attacks victims.  Other events during the grand opening weekend included a September 12 black tie gala, September 13 Tower tours, and September 15 party and fashion show.  The September 15 event also included an auction for various items, including a pair of $25,000 Van Cleef and Arpels diamond earrings.
Joffrey Tower