Preview 316,582 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 2026-09-20.

Chicago · permit 100777066

527 S WELLS ST

SWAPPING (9) EXISTING ANTENNAS WITH (6) NEW ANTENNAS. REPLACEMENT OF RADIO AND ANCILLARY EQUIPMENT ON OUTSIDE OF EXISTING STRUCTURE. NO CHANGES TO GROUND EQUIPMENT OR HEIGHT. PREVIOUS PERMIT #B99026936. ELECTRICAL PERMIT #100763127. T-MOBILE SITE #CH10003E.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-09-25
Issued
2018-09-25
Time to issue
same day

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, September 2018