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 100689740

4509 W ARMITAGE AVE

INTERIOR ALTERATIONS TO EXISTING ONE STORY MASONRY COMMERCIAL BUILDING. NEW OFFICE SPACE TO INCLUDE ELECTRICAL, HVAC AND PLUMBING WORK; (2) EXISTING BLOCKED WINDOWS TO BE REOPEN; AND EXISTING REAR WAREHOUSE AREA TO REMAIN, AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-05-25
Issued
2017-05-25
Time to issue
same day

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
20

Data as of 2026-09-20.

Other permits issued in Chicago, May 2017