Preview 436,579 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 2026-09-20.

Chicago · permit 100797260

1130 S MICHIGAN AVE

REPLACE TWO CHILLERS WITH TWO, 450 TON, WATER COOLED, SELF-CONTAINED, R134A(1,255#), YORK CENTRIFUGAL CHILLERS, LOCATED IN THE BASEMENT, AND SERVING A APARTMENT BUILDING. BRING THE MACHINERY ROOM UP TO CODE, AND REPLACE THE EXHAUST FAN.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-12-12
Issued
2018-12-27
Time to issue
15 days

Value and contractor

Declared value
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Total fee
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Contractor
WESTSIDE MECHANICAL

Chicago details

Review type
EASY PERMIT
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, December 2018