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 100957194

320 N DEARBORN ST

REPLACE TWO EXISTING CARRIER CHILLERS WITH TWO NEW CARRIER 440 TON CHILLERS, SELF CONTAINED, WATER COOLED, R134A, LOCATED IN THE BASEMENT MACHINE ROOM. UPON COMPLETION OF WORK CONTACT BUD GAVIN 312-743-7215 FOR INSPECTION.

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
Mechanical
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2022-02-01
Issued
2022-02-01
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
ANCHOR MECH

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, February 2022