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 101057273

830 N MICHIGAN AVE

CURRENT USE/OCCUPANCY IS MERCANTILE (GROUP M). PROPOSED USE/OCCUPANCY IS MERCANTILE (GROUP M) AND BUSINESS (GROUP E). SCOPE OF WORK: THIS PROJECT IS FOR THE ALTERATION OF EXISTING TENANT SPACES AT 830 NORTH MICHIGAN AVE. TO RE-DEMISE THE BUILDING. THE NEW WORK INCLUDES, BUT IS NOT LIMITED TO SELECT DEMOLITION, NEW DEMISING WALLS, REMOVAL OF A PORTION OF THE THIRD FLOOR SLAB, AND A NEW STOREFRONT AND WINDOW SYSTEM FOR A PORTION OF THE MICHIGAN AVE. FACADE. THE BUILDING IS SPRINKLERED AND HAS A TYPE 1B CONSTRUCTION.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-08-12
Issued
2024-10-24
Time to issue
73 days

Value and contractor

Declared value
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Total fee
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Contractor
NORCON, INC.

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, October 2024