Preview 947,032 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 2026-09-21.

Chicago · permit 100840833

404 W HARRISON ST

SELF-CERT PROJECT: INTERIOR ALTERATIONS ON THE 8S 9S AND 12N LEVELS OFFICE SUITES 800S 900S AND 1250N TO INCLUDE FINISHING EXISTING TENANT RESTROOMS FLOOR INFILL & LEVELING ASSOCIATED MEP & FP INFRASTRUCTURE AND NEW STAIR FROM 9S TO 12N AS PER PLANS. (NO CHANGE IN USE) (STRUCTURAL PEER REVIEW)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-10-29
Issued
2019-10-29
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, October 2019