Preview 316,582 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 100725842

924 E 57TH ST

CHILLER REPLACEMENT AT PENTHOUSE LEVEL. NEW CHILLER PIPES AND CONDUITS ARE ROUTED TO THE PENTHOUSE LEVEL, ALONG THE EXTERIOR OF THE BUILDING, BELOW THE ALLEY FROM THE ADJACENT BUILDING AND ADJACENT COMED VAULT. INCIDENTAL CIVIL, ARCHITECTURAL, STRUCTURAL AND ELECTRICAL WORK IS PROVIDED TO SUPPORT THE MECHANICAL EQUIPMENT REPLACEMENT ALL PER PLANS.

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2017-09-13
Issued
2017-09-29
Time to issue
16 days

Chicago details

Review type
TRADITIONAL DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
41

Data as of 2026-09-20.

Other permits issued in Chicago, September 2017