Preview 947,032 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 100901399

145 S WELLS ST

SELF-CERT 2019 CBRC: REVISION TO PERMIT #: 100859055 FOR MINOR LAYOUT CHANGES AND ROOM UPDATES ON LEVELS 17 AND 18 AS PER PLANS. NO CHANGE IN EXISTING B-BUSINESS USE. NO STRUCTURAL WORK. (CONSTRUCTION TYPE: 1A; OCCUPANCY: B-BUSINESS)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-12-17
Issued
2020-12-17
Time to issue
same day

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, December 2020