Preview 887,040 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 101071436

100 S WACKER DR

SELF-CERT 2019 CBRC - INTERIOR BUILDOUT OF 645 SQFT FOR RESTROOMS ON THE 12TH FLOOR, INCLUDING ALTERATIONS TO EXISTING VENTILATION, PLUMBING AND NEW ELECTRICAL WORK. NO CHANGE IN OCCUPANCY OR USE. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-07-07
Issued
2025-07-09
Time to issue
2 days

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, July 2025