Preview 887,040 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 101065011

300 S RIVERSIDE PLZ

*SELF CERTIFICATION 2019 CBRC*: INTERIOR ALTERATIONS TO THE 23RD-FLOOR OFFICE SPACE FOR SPIDER ROCK. WORK INCLUDES NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. B-BUSINESS, CONSTRUCTION TYPE 1A

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-02-19
Issued
2025-02-26
Time to issue
7 days

Value and contractor

Declared value
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Total fee
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Contractor
JC ANDERSON INC

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, February 2025