Preview 887,040 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 100994503

100 W RANDOLPH ST

DDS 2019 CBC: PHASE 2 OF 3 FOUNDATION & SITEWORK ONLY TO EXISTING 17-STORY OFFICE BUILDING TO INCLUDE INSTALLATION OF NEW MICROPILES, GRADE BEAMS, AND ELEVATOR PITS ON LOWER LEVEL 1 & LOWER LEVEL 2. (PHASE 2 OF 3 OF A MULTI-PHASE PROJECT) (OCCUPANCY GROUPS: B, M, A-2, A-3, S-1, S-2 / TYPE 1A CONSTRUCTION) CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Plumbing
Nature of work
Alteration
Status
PHASED PERMITTING

Location

City
Chicago
State
IL

Dates

Applied
2022-10-31
Issued
2024-10-25
Time to issue
725 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, October 2024