200 N La Salle St
Ongoing commercial interior work at the site includes tenant space modifications across multiple levels. Activity encompasses an initial full office build-out on the 6th floor along with mechanical, electrical, plumbing, and equipment upgrades to an existing first-floor tenant space, including new partition walls, ceilings, lighting, millwork, and finishes.
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 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101087061 Renovation | Interior alterations to a first-floor tenant space, including new equipment, fixtures, electrical, plumbing, and mechanical work. No change of use. | AUG 11, 2026 | Active | $1,300,000 | Heatmasters Mechanical |
101082592 New Construction | Initial interior buildout of a 6th-floor tenant space, including new partitions, ceilings, millwork, finishes, electrical, ventilation, and plumbing. | MAY 1, 2026 | Active | $2,390,600 | Onni Contracting (chicago) 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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