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 100937652

4084 W 40TH ST

TENANT IMPROVEMENT OF AN EXISTING BUILDING ADDING SELF-STORAGE. IMPROVEMENTS INCLUDE SELF-STORAGE LOCKERS AREA AS WELL AS THE REWORKING OF EXISTING HVAC, ELECTRICAL, PLUMBING, SPRINKLERS AND FIRE ALARM. CURRENT USE: STORAGE / PROPOSED USE: STORAGE.AND FIREWALL AND EXTERIOR STAIRS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)[SEE PERMIT B200419887 TO CORRECT ADDRESS TO 4000 W 40TH ST]

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-10-15
Issued
2023-06-01
Time to issue
594 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
57

Data as of 2026-09-20.

Other permits issued in Chicago, June 2023