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 100670391

360 W WELLINGTON AVE

AT UNIT 2A REPLACE EXISTING EXTERIOR STEEL STAIR . REPLACE 300 SF EXISTING PRIVATE ROOF DECK PATIO ABOVE PARKING GARAGE WITH NEW DECK, SAME SIZE AND LOCATION AS EXISTING.THE STAIR AND PATIO, TO SERVE ONLY UNIT 2A. THE WORK IS ONLY TO BE PERFORMED ONLY AT UNIT 2A, TO AN EXISTING 18-STORY 99-DWELLING UNIT BUILDING.**CERTIFIED CORRECTIONS- - SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2016-11-04
Issued
2017-02-23
Time to issue
111 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, February 2017