Preview 1,066,918 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 B200449307

3151 W HARRISON ST

HYDRONIC PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 5 FAN COIL UNIT(MCQUAY, MULTIPLE, PENTHOUSE AND BASEMENT) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), BASEMENT AND PENTHOUSE.

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
Electrical
Nature of work
Other
Work
Mechanical Work
Status
ACTIVE

Location

City
Chicago
State
IL

Dates

Applied
2025-11-04
Issued
2025-11-10
Time to issue
6 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
INSPECTION ELIGIBLE
Community area (code)
27

Data as of 2026-09-21.

Other permits issued in Chicago, November 2025