150 N Wacker Dr
Multi-floor business office renovations are underway, consisting of interior alterations and tenant build-outs on the 20th and 21st floors. Work includes non-load-bearing partition walls alongside mechanical, electrical, and plumbing upgrades, complemented by targeted exterior concrete and masonry repairs to the building's south elevation.
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
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Activity
How much relevant permit activity is on this site.
Trade fit
How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.
| Trade | Fit | Evidence |
|---|---|---|
| High | Major construction permits | |
| Low | Major construction permits |
Permit ledger
All 3 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101088418 Renovation | Interior alteration of a 20th-floor office space including new non-load-bearing partitions, electrical, plumbing, and mechanical work. | SEP 17, 2026 | Active | $770,000 | Bear Construction Company |
101083369 Renovation | Tenant buildout of a 1,330-square-foot 21st-floor business office, including plumbing, electrical, and mechanical alterations. | MAY 12, 2026 | Active | $190,000 | Centre Construction Group |
B200469443 Masonry Work | Masonry repair and replacement covering 350 square feet on the south elevation, with no excavation required. | MAY 6, 2026 | Active | $670,000 | Construction Service Associates |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 11, 2026
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