Preview 316,582 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 100665323

404 W HARRISON ST

MECHANICAL UPGRADES TO EXISTING OFFICE BUILDING FOR SEVEN (7) NEW EXHAUST FANS AT THE ROOF TO INCLUDE DUCT WORK AT THE TRACK LEVEL AND 6TH FLOOR AS PER PLANS. (STRUCTURAL PEER REVIEW) 404 W HARRISON.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2016-10-21
Issued
2016-10-24
Time to issue
3 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, October 2016