71 S Wacker Dr
Multi-floor interior alterations and tenant build-outs are underway across several commercial office spaces, including the 10th, 35th, and 46th floors. Construction activity involves selective interior demolition, wall reconfigurations and demising, new partitions, doors, ceilings, and finishes, alongside associated mechanical, electrical, and plumbing upgrades.
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 |
Permit ledger
All 5 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101088544 Renovation | Interior demolition and MEP work to create a new 10th-floor suite for future buildout, with no change of use. | SEP 16, 2026 | Active | $300,000 | Power Construction Company LLC |
101088188 Renovation | Interior alterations to an existing office suite, including new non-structural partitions, doors, and mechanical, electrical, and plumbing work, with no change of use. | SEP 9, 2026 | Active | $1,100,000 | Power Construction Company LLC |
101084610 Renovation | Interior alterations for a 35th-floor office suite, including new partitions, ceilings, doors, mechanical, and electrical work. | JUN 25, 2026 | Active | $1,700,000 | Clune Construction Company |
101084351 Renovation | Interior demolition and minor structural changes to a 35th-floor office space, including partial demo and a new door to an adjoining office. | JUN 9, 2026 | Active | $200,000 | Clune Construction Company |
101083119 New Construction | Interior non-structural demolition of partition walls, suspended ceilings, and finishes in an existing business suite to prepare the space for a future tenant. | MAY 5, 2026 | Active | $100,000 | Jc Anderson Inc |
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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