Preview 675,283 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 100946811

11820 S UNION AVE

SPR 2019 CBC- CONSTRUCT NEW OPEN FRAME STAIR AND LANDING TO 2ND FLOOR ON THE WEST ELEVATION OF A 2 STORY 2 D.U. MASONRY RESIDENTIAL BUILDING

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-11-03
Issued
2021-11-09
Time to issue
6 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
53

Data as of 2026-09-20.

Other permits issued in Chicago, November 2021