Preview 675,283 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 100913666

312 N MAY ST

INTERIOR RENOVATION OF AN EXISTING OFFICE SUITE. THE EXISTING & PROPOSED USE/OCCUPANCY CLASSIFICATION IS GROUP B, BUSINESS. THE SCOPE OF WORK INCLUDES REPLACEMENT OF PLUMBING FIXTURES, NEW LIGHTING, NEW WALLS AND DOORS, AND MODIFICATIONS TO THE EXISTING MECHANICAL SYSTEM PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-04-22
Issued
2021-06-08
Time to issue
47 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, June 2021