Preview 555,290 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 100942188

35 E WACKER DR

SPR 2019 CBRC: REVISION TO PERMIT 100926688 TO INCREASE SERVER ROOM SIZE, RECONFIGURATION OF ACCESS STAIR, CORRIDOR AND EGRESS PATH WITH ASSOCIATED MECHANICAL AND ELECTRICAL WORK IN SUB-BASEMENT OF AN EXISTING 40 STORY OFFICE BUILDING AS PER PLANS (OCCUPANCY B, TYPE IA CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-10-14
Issued
2022-01-13
Time to issue
91 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, January 2022