Preview 795,237 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 100954023

303 E SUPERIOR ST

SPR 2019 CBRC: *STRUCTURAL PEER REVIEW* MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL ALTERATIONS TO FURNISH AND INSTALL NEW ANIMAL WASTE REMOVAL SYSTEMS FOR TRANSPORTING WASTE MATERIALS FROM CAGE WASHING EQUIPMENT LOCATED IN NORTHWESTERN UNIVERSITY'S LURIE AND SIMPSON QUERREY BASEMENT AND SUB-BASEMENT. NEW CAGE WASH EQUIPMENT PERMITTED UNDER PERMIT #100887119. EXISTING/PROPOSED USE: B-BUSINESS. MINIMAL PLUMBING WORK (INCLUDING MODIFICATIONS OF PIPING),**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-02-28
Issued
2022-05-03
Time to issue
64 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, May 2022