Preview 795,237 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

Chicago · permit B100952243

345 N WESTERN AVE

-INSTALLATION OF (6) NEW ANTENNAS AND REMOVAL OF (9) EXISTING ANTENNAS -REPLACEMENT OF (6) EXISTING RADIOS WITH (6) NEW RADIOS -INSTALLATION OF NEW HYBRID CABLES -REMOVAL OF EXISTING (3) COVP¿S -INSTALLATION OF GROUND EQUIPMENT (NEW DELTA CABINET AND NEW BATTERY CABINET) -REMOVAL OF EXISTING SSC CABINET -INSTALLATION OF NEW SYSTEM MODULES AND JUNCTION BOX

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
Electrical
Nature of work
Other
Work
Electrical Work
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2021-12-14
Issued
2021-12-14
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
TRIAD ASSOCIATES,INC.

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-21.

Other permits issued in Chicago, December 2021