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 100687012

1738 W 18TH ST

PERMANENT CORRECTION OF PREVIOUS STRUCTURAL DAMAGE - NEW STRUCTURAL SUPPORT IN BASEMENT.NEW RATED ENCLOSURE AROUND EXISTING BASEMENT HVAC UNIT NEW RATED DOOR AT TOP OF BASEMENT STAIR NEW CARBON MONOXIDE DETECTORS THROUGHOUT BASEMENT AND 1ST FLOOR PER PLANS.(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
2017-03-14
Issued
2017-07-25
Time to issue
133 days

Value and contractor

Declared value
Log in with your free account
Total fee
Log in with your free account
Contractor
CPMOK PROPERTIES LLC

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 2017