Addition at 303 E Wacker Dr
Chicago Department of Buildings permit B100867097, issued Mar 13, 2020 for 303 E Wacker Dr: addition. Add an additional contractor to permit #10841953 to do sound masking.
- Permit number
- B100867097
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- Not listed
- ZIP code
- 60601 (from the permit's location)
- City's category
- Administrative change, permit – express permit program
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our standard labels, so permits compare across cities. The city's own wording is shown above. Costs under $100 are shown as not listed, because filers often enter $0 or $1 when no cost is required.
All permits at 303 E Wacker Dr
Chicago Department of Buildings last updated its data Oct 1, 2026. We checked it 2026-10-01 19:48 UTC. Official data.