Preview 436,579 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 100692138

149 W ONTARIO ST

DEMOLITION OF INTERIOR ONLY INCLUDING NON-LOAD BEARING PARTITION WALL AND SELECTIVE LOAD-BEARING MASONRY WALLS. INSTALLATION OF NEW STEEL LINTELS WHERE LOAD BEARING MASONRY IS BEING REMOVED. THE CURRENT OCCUPANCY IS VACANT CLASS F MERCANTILE. THE PROPOSED OCCUPANCY IS VACANT CLASS E BUSINESS / VACANT CLASS F MERCANTILE. **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-03-16
Issued
2017-05-10
Time to issue
55 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, May 2017