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 100927814

1126 W 40TH ST

INTERIOR ALTERATION WORK IN THE EXISTING 667 SQFT CONFERENCE ROOM WITHIN THE EXISTING OFFICE SPACE ON THE 1ST FLOOR. EXISTING OFFICE IS 2 FLOORS, APPROXIMATELY 4,500 SQFT EACH FLOOR AND IS WITHIN AN EXISTING SINGLE STORY F-1 INDUSTRIAL BUILDING. THE PROPOSED USE GROUP OF THE ALTERATION IS B-BUSINESS. RENOVATION WILL CONVERT EXISTING LARGE CONFERENCE ROOM INTO (2) SMALLER ACCESSORY ROOMS. THESE ROOMS WILL BE SEPARATED BY A NEW GLASS PARTITION. EXISTING RTU TO REMAIN. NEW DIFFUSER LOCATIONS. CORRESPONDING MECHANICAL & ELECTRICAL WORK ALSO INCLUDED. NOTE THAT THE BUILDING IS MIXED-USE WITH SEPARATED OCCUPANCIES AND THE REQUIRED FIRE SEPARATION BETWEEN THE OFFICE SPACE AND INDUSTRIAL SPACE IS ZERO HOURS.CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-06-30
Issued
2021-07-15
Time to issue
15 days

Value and contractor

Declared value
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Total fee
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Contractor
GEHRETT PLUMBING INC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
61

Data as of 2026-09-20.

Other permits issued in Chicago, July 2021