15 E Oak St
Interior office renovations and exterior scope revisions are underway at the commercial property. The work includes interior layout reconfigurations featuring new partitions, mechanical, electrical, power, and lighting updates, alongside millwork removal. The project scope also reflects revisions to the building's exterior terrace dining area.
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 |
|---|---|---|
| Medium | Major construction permits |
Permit ledger
All 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101088517 Renovation | Revision to convert two private offices into four, reconfigure the corridor, and update non-structural partitions, lighting, electrical, mechanical, and millwork with no change of use. | OCT 8, 2026 | Active | $130,000 | Big Construction |
101083622 New Construction | Permit revision to remove the southeast exterior terrace dining area from the scope of work. No change of use. | MAY 18, 2026 | Complete | $360,000 | Lg Group |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 27, 2026
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