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 B200510292

4356 N KOSTNER AVE

SCOPE: INSTALL INSTALL TWO STEEL COLUMNS WITH NEW CONCRETE PADS AT EXISTING SFR. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), BASEMENT.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-09-03
Issued
2026-09-17
Time to issue
14 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
INSPECTIONS
Community area (code)
16

Data as of 2026-09-21.

Other permits issued in Chicago, September 2026