Preview 675,283 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 100980992

550 W JACKSON BLVD

SPR 2019 CBRC: ALTERATIONS TO AN EXISTING 18-STORY COMMERCIAL BUILDING FOR TWO NEW MECHANICAL LOUVERS FOR EXISTING EQUIPMENT AS PER PLANS. NO PLUMBING WORK. NO CHANGE IN USE. (CONSTRUCTION TYPE: 1A; OCCUPANCY TYPE: B-BUSINESS OFFICE)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-09-26
Issued
2022-11-01
Time to issue
36 days

Value and contractor

Declared value
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Total fee
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Contractor
BIG CONSTRUCTION LLC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, November 2022