320 S Canal St
Ongoing multi-floor office tenant build-outs and interior alterations are taking place across high-rise commercial spaces. Scope includes interior demolition, non-load-bearing partition reconfigurations, updated MEP and plumbing systems, and low-voltage communications, video, and security 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 | |
| Medium | Supporting construction permits |
Permit ledger
All 6 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
B200508628 Electrical Work | Install low-voltage electrical work for data and video equipment on the 40th floor. | AUG 24, 2026 | Active | $125,000 | Maron Electric Company |
101087120 Renovation | Interior alterations to a 22nd-floor office suite, including new non-load-bearing partitions and updated electrical, plumbing, and mechanical systems. | AUG 20, 2026 | Active | $3,000,000 | Redmond |
B200479648 Electrical Work | Install low-voltage communication and security systems on the 45th floor. | JUL 22, 2026 | Active | $119,273 | Redhawksecsysdbachubbsfire&sys |
101085694 Renovation | Interior alterations to Suite 2960, including demolition, new partition walls, electrical, mechanical, and plumbing work. | JUL 8, 2026 | Active | $800,000 | Redmond |
101084535 Renovation | Interior alterations to a 29th-floor office spec suite, including demolition, new partition walls, electrical, mechanical, and plumbing work. | JUL 6, 2026 | Active | $397,000 | Redmond |
101084516 Renovation | Interior renovation of a 20th-floor office suite, including demolition, new partition walls, electrical, mechanical, and plumbing work. | JUN 11, 2026 | Active | $1,800,000 | Big 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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