Interior tenant alterations to marsh mclennan space on levels 12
Alteration or repair at 155 N Wacker Dr, Chicago
Chicago Department of Buildings permit 101019082: issued Jun 16, 2023 for alteration or repair work at 155 N Wacker Dr. Self-cert 2019 CBRC: interior tenant alterations to marsh mclennan space on levels 12, 14 & 15. Work to include mechanical, electrical and plumbing as per plans. Structural peer review. Demo work under permit#101012632 (b-business, construction type 1a).
- Permit number
- 101019082
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $7,500,000
- ZIP code
- 60606 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 155 N Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 5, 2026. We checked it Oct 6, 05:19 UTC. See the city's official records.
For agents and scripts: This page as Markdown ยท JSON