Preview 947,032 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 101077049

900 N MICHIGAN AVE

SELF-CERT 2019 CBRC: NONSTRUCTURAL INTERIOR DEMOLITION INCLUDING REMOVAL OF MEP SYSTEMS IN SUITE 1720 IN EXITING OFFICE BUILDING AS PER PLANS. NO CHANGE TO DEMISING WALLS (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-12-04
Issued
2025-12-08
Time to issue
4 days

Value and contractor

Declared value
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Total fee
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Contractor
BIG CONSTRUCTION LLC

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
8

Data as of 2026-09-21.

Other permits issued in Chicago, December 2025