444 W Lake St
Ongoing multi-tenant interior renovations are underway across several floors of a high-rise office building. Construction activity includes commercial office build-outs featuring non-load-bearing partition demolition and drywall installation, line and low-voltage electrical updates, MEP reconfigurations, lighting and communication wiring, new finishes and millwork, and structural alterations involving an interior stair infill.
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 | |
| High | Supporting construction permits |
Permit ledger
All 6 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
B200507987 Electrical Work | Install low-voltage data and video wiring on the 29th floor. | AUG 19, 2026 | Active | $130,000 | Maron Electric Company |
B200477041 Electrical Work | Install low-voltage and communication electrical system on the 1st floor (Suite 1650). | JUL 1, 2026 | Active | $134,515 | Avi-Spl |
101081463 Renovation | Interior renovation of an existing 29th-floor office space with no change of use. | JUN 10, 2026 | Active | $2,170,000 | Big Construction |
B200473336 Electrical Work | Electrical work on the 29th floor, including adding one circuit to the existing 200-amp service disconnect, 40 receptacles, and two lighting outlets. | JUN 4, 2026 | Complete | $767,160 | Maron Electric Company |
101082482 Renovation | Interior renovation of a 21st- and 22nd-floor office suite, including the infill of an existing interior stairwell, with no change of use. | MAY 21, 2026 | Active | $225,000 | Skender |
101082862 Renovation | Interior renovation of a 33rd-floor office suite, including partition demolition, new metal stud walls, updated lighting, power and low-voltage electrical work, millwork, and new carpet. | APR 29, 2026 | Active | $380,000 | Leopardo Construction |
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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