Renovation or alteration at 20 N Wacker Dr
Chicago Department of Buildings permit 100858134, issued Mar 31, 2020 for 20 N Wacker Dr: renovation or alteration. Interior alterations to existing large assembly space at lyric opera chicago to include fixed seat replacement and reduction on main floor and two balconies, and widening and realignment of aisles with no change to egress path. Work includes accessibility improvements, associated seat aisle lighting and adjustment to mechanical floor returns in coordination with new seating with minor associated structural work as per plans.**certified corrections- - subject to field inspections & audit **
- Permit number
- 100858134
- Issued
- Type
- Renovation or alteration
- Status
- Complete
- Reported cost
- $1,132,249
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 09:30 UTC.