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 101031455

2156 W 21ST ST

SPR 2019 CBRC - INTERIOR ALTERATIONS TO EXISTING 10 DWELLING UNITS IN EXISITNG MIXED-USED 4-STORY BRICK BUILDING TO ADD 2 NEW DWELLING UNITS, NEW STEEL REAR PORCH AND NEW TRASH ENCLOSURE FOR A CHANGE OF OCCUPANCY FROM MIXED-USED TO RESIDENTIAL USE ONLY FOR A TOTAL OF 12 DU. AS PER PLANS (OCCUPANCY GROUP R-2, TYPE V-A CONSTRUCTION)**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-09-13
Issued
2024-03-01
Time to issue
170 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, March 2024