Preview 1,007,018 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 101056046

401 N MICHIGAN AVE

DDS 2019 CBC: INTERIOR BUILDOUT OF THE EXISTING 32ND-35TH FLOOR OFFICE SPACE FOR AMERICAN DENTAL ASSOCIATION. MECHANICAL, ELECTRICAL, PLUMBING AND STRUCTURAL WORK AS PER PLANS. NO CHANGE IN USE. (B- BUSINESS, IA CONSTRUCTION) CONSULTANT REVIEWER: V3 COMPANIES OF IL

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-07-23
Issued
2024-09-17
Time to issue
56 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, September 2024