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 100757341

110 N WACKER DR

(DIRECT DEVELOPER SERVICES) REVISION TO PERMIT# 100725551 FOR MODIFICATIONS TO THE FOUNDATION TO INCLUDE REPLACEMENT OF GRADE BEAMS / STRUCTURAL SLAB WITH 33" DEEP MAT SLAB, ADDITIONAL REINFORCEMENT OF CAISSONS AND ADJUSTMENT OF UNDERGROUND PLUMBING AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-05-29
Issued
2018-06-07
Time to issue
9 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, June 2018