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 100714504

12100 S AVENUE O

REPLACE (6) EXISTING ANTENNAS WITH (6) NEW ANTENNAS (2 SECTORS) ADD (6) NEW RADIOS (2 SECTORS) ADD NEW HAND RAIL KIT WITH ASSOCIATED CABLING AT EXISTING WIRELESS FACILITY ON MONOPOLE. REPLACE EXISTING DC POWER PLANT WITH NEW DC POWER PLANT IN EXISTING SHELTER PER PLANS. PENDING COMPLETION OF CROWN MODIFICATION PERMIT # 100705553. ATT FA 10074390/SITE ID IL1485. ELECTRICAL PERMIT #100688302. PREVIOUS PERMIT# 100688302.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-07-24
Issued
2017-07-24
Time to issue
same day

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
55

Data as of 2026-09-20.

Other permits issued in Chicago, July 2017