Preview 795,237 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 101075873

121 N LA SALLE ST

SPR 2019 CBRC: STRUCTURAL REPAIRS TO THE EXISTING SUB-BASEMENT FLOOR STRUCTURE AT CITY HALL (121 N LASALLE ST) TO RESTORE STRUCTURAL CAPACITY OF AN EXISTING STEEL BEAM AS PER PLANS. WORK INCLUDES INSTALLATION OF A W12X35 REINFORCING BEAM BENEATH THE EXISTING BEAM WITH LOCALIZED CLEANING AND REPAIR OF EXISTING CONNECTIONS, REPLACEMENT OF DAMAGED BOLTS, INSTALLATION OF STIFFENER AND END PLATES, AND INSTALLATION OF ADHESIVE ANCHORS AS REQUIRED TO SECURE THE REINFORCING BEAM. NO CHANGE TO EXISTING USE, OCCUPANCY, EGRESS, OR FIRE/LIFE SAFETY SYSTEMS. (CONSTRUCTION TYPE: IA; OCCUPANCY: GROUP B/A-3)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
General/Building
Nature of work
Alteration
Status
ACTIVE

Location

City
Chicago
State
IL

Dates

Applied
2025-12-03
Issued
2026-02-19
Time to issue
78 days

Chicago details

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

Data as of 2026-09-21.

Other permits issued in Chicago, February 2026