Preview 192,160 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 100757301

1520 W 18TH PL

REVISION TO PERMIT #100738090, DUPLEXING OF EXISTING FIRST FLOOR WITH EXISTING BASEMENT, INCLUDING M.E.P. FOR UNIT 1F AND UNIT 1R, FOR EXISTING 6 RESIDENTIAL UNITS, 3 STORY BRICK BUILDING AS PER PLANS **CERTIFIED PLANS CORRECTIONS: 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
2018-06-02
Issued
2018-07-05
Time to issue
33 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, July 2018