Preview 436,579 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 2026-09-20.

Chicago · permit 100714786

3511 S HALSTED ST

INTERIOR AND EXTERIOR ALTERATIONS TO 2-STORY MASONRY BUILDING TO CONVERT TO 2 DU'S & RETAIL WITH ATTACHED GARAGE, BUILT UP TO WEST PROPERTY LINE. REMOVAL OF REAR 29'-6" OF 2ND STORY EXTERIOR WALLS & CONSTRUCT NEW EAST EXTERIOR WALL ON 2ND FLOOR. ERECT NEW OPEN METAL REAR STAIR FROM GRADE TO 2ND FLOOR. INSTALL NEW OPERABLE SKYLIGHTS. **CERTIFIED PLAN CORRECTIONS PROJECT - CONDITIONAL PERMIT: SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-12-06
Issued
2018-06-21
Time to issue
197 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
60

Data as of 2026-09-20.

Other permits issued in Chicago, June 2018