77 West Wacker
77 W Wacker Dr · Chicago, IL, 60601
Also listed as 73 W Wacker Dr
Active express permit program
ACTIVE
PERMIT SET
EXPRESS PERMIT PROGRAMELECTRICAL
Largest permit
$325K
Window
Aug 27, 2026
Permits
1
Parties
3
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.
41
/ 100
Medium
Why this score:
Recent permit activity
Related permit history
Active permits on site
Significant reported costs
Trade fit
How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.
| Trade | Fit | Evidence |
|---|---|---|
| Low | Supporting construction permits |
Permit ledger
All 1 permit on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
B200509354 Electrical Work | Install low-voltage data and video wiring on the 10th floor. | AUG 27, 2026 | Active | $325,000 | Terrance Electric & Technology co |
Permit values are as reported at filing and may be revised on amendment. Individual permits can overlap in physical scope.
Why this project matters
COST
$325K largest permit, express permit program
Max reported cost; not a summed project total
SCOPE
Express Permit Program, electrical
Key parties
Electrical
Terrance Electric & Technology co(630) 758-0011
Owner
Transwestern Commercial Service Illinois LLCNo contact on file
1 more party on this project
Location
1 site · Chicago
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Sep 8, 2026