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 100784362

450 W WINNECONNA PKWY

SELF CERT; INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING TWO STORY FRAME SINGLE FAMILY RESIDENCE INSTALL NEW REAR OPEN WOOD PORCH AND NEW FRONT WRAP AROUND COVERED PORCH REPLACE EXISTING FRAME GARAGE AS PER PLANS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-10-15
Issued
2018-10-15
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
69

Data as of 2026-09-20.

Other permits issued in Chicago, October 2018