Preview 675,283 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 101074890

171 N HALSTED ST

DDS CBC 2019: INTERIOR RENOVATION AND IMPROVEMENTS OF AN EXISTING AMENITY ROOM ON THE 29TH FLOOR OF AN EXISTING MULTI-STORY MIXED-USE BUILDING. SCOPE OF WORK IS LIMITED TO THE CONVERSION OF THE EXISTING AMENITY ROOM INTO A SINGLE RESIDENTIAL DWELLING UNIT. CONSTRUCTION TYPE: 1-A; OCCUPANCY TYPE: R-2.CONSULTANT REVIEWER: V3 COMPANIES OF IL

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-10-15
Issued
2026-02-13
Time to issue
121 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
CERTIFICATE OF OCCUPANCY PENDING (TEMPORARY OR PARTIAL OCCUPANCY APPROVED)
Community area (code)
28

Data as of 2026-09-21.

Other permits issued in Chicago, February 2026