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 100940621

142 E ONTARIO ST

SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO PORTIONS OF THE 10TH AND 16TH FLOOR (SUITE 1000 & SUITE 1625) IN AN EXISTING OFFICE BUILDING AS PER PLANS. (CONSTRUCTION TYPE IA; OCCUPANCY GROUP B)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-10-19
Issued
2021-10-19
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
INTERIOR ALTERATIONS

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, October 2021