Preview 1,007,018 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 100940814

4325 N RAVENSWOOD AVE

SELF CERT PROJECT. NO NEW WORK. NO CHANGE OF USE. REVISION TO PERMIT #100679499. OMIT OCCUPIABLE ROOFTOP FROM APPROVED BUILDING ADDITION PLANS, INCLUDING ASSOCIATED STAIRCASE ACCESS.

Permit

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

Location

City
Chicago
State
IL

Dates

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

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, October 2021