454 N Columbus Dr
Ongoing commercial interior work at the site includes interior tenant space demolition alongside restroom core renovations on the 36th and 37th floors. The scope involves preliminary selective demolition for future build-outs and targeted core upgrades featuring new plumbing and electrical installations.
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 3 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101085030 Renovation | Interior alteration and restroom core renovation on the 36th and 37th floors, including new plumbing and electrical work, with no change of use. | JUN 22, 2026 | Active | $350,000 | Jc Anderson Inc |
101084993 Renovation | Interior demolition of an existing tenant space with no new construction and no change of use. | JUN 19, 2026 | Active | $800,000 | Jc Anderson Inc |
101084995 Renovation | Interior demolition of an existing tenant space with no new construction and no change of use. | JUN 19, 2026 | Active | $475,000 | 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 Sep 9, 2026
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