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 B200442154

821 N MICHIGAN AVE

TUCKPOINT NORTHWEST CORNER TURRETS, REPLACE DETERIORATED STONE. REBUILD TURRENT AT OUTSIDE NORTHWEST CORNER USING SALVAGED STONE. INSTALL LIQUID ROOFING MEMBRANE. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, EXTERIOR FACADE AND ROOF.

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
General/Building
Nature of work
Other
Work
Other Work
Status
ACTIVE

Location

City
Chicago
State
IL

Dates

Applied
2025-09-11
Issued
2025-10-15
Time to issue
34 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
INSPECTIONS

Data as of 2026-09-21.

Other permits issued in Chicago, October 2025