Preview 1,007,018 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 B200411255

2800 N LAKE SHORE DR

DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 4 EXHAUST FAN(TWO (2) LOREN COOK - 270 CPS, AND TWO (2) LOREN COOK - 365 CPS) 2 OTHER AIR HANDLING EQUIPMENT(ARMSTRONG / SERIES 4600 8X6X10H / SPLIT CASE / BASEMENT CHILLER ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 2 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EAST AND WEST PENTHOUSE AND BASEMENT CHILLER ROOM.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-01-16
Issued
2025-01-29
Time to issue
13 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE
Community area (code)
6

Data as of 2026-09-21.

Other permits issued in Chicago, January 2025