Preview 1,066,918 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 B200462503

4001 N RAVENSWOOD AVE

FOR PERMIT B200427147: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE.

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
General/Building
Nature of work
Other
Work
Administrative Change
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2026-03-17
Issued
2026-03-17
Time to issue
same day

Value and contractor

Declared value
N/A. Declared value is a premium field which requires a paid plan. However, this permit has no value declared.
Total fee
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Contractor
TRIAD ASSOCIATES, INC. DBA CONCORDIA-TRIAD

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE

Data as of 2026-09-21.

Other permits issued in Chicago, March 2026