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 100939780

411 S WELLS ST

REMOVE AND REPLACE ANTENNAS ; REPLACE 3 SBNHH-1D65B ANTENNAS WITH 3 AIR6449 N77D ANTENNAS ON POS. 2 ; INSTALL CBAND IN P2 2X FIBER AND 1X POWER ; GAMMA ONLY, NEW AIR WILL BE ON THE P3 PIPE, CALL IT G3 AND NNH4 WILL GO ON THE P2 PIPE, CALL IT G1 ; RELOCATE 3 RRUS-32 B66A FROM POS 2 TO POS 1 ; REMOVE 3 FC-12-PC6-10E ; REMOVE 12 DC2¿S ; INSTALL 3 DC9-48-60-24-PC16-EV ; 3 TOTAL ANTENNAS.

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2021-09-24
Issued
2021-10-05
Time to issue
11 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, October 2021