Optima Signature in September 2017
|Former names||Optima Chicago Center II|
|Address||220 E. Illinois St.|
|Height||587 feet (179 m)|
|Number of units||490|
Optima Signature (formerly Optima Chicago Center II) is a
Originally named Optima Chicago Center II and planned as a 55-story companion to the neighboring 42-story Optima Chicago Center that had been completed in 2013, the structure was initially planned to potentially be a hotel-apartment hybrid. By the time construction began in late 2014, the structure had a confirmed all-apartment 57-floor plan with 498 units.
Construction was halted for a few months due to the planning process before resuming with $225 million in construction loans from