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 100956569

4155 N KNOX AVE

DDS 2019 CBRC: INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 1 STORY WAREHOUSE FOR A NEW ANIMAL CARE FACILITY WITH OFFICE. WORK TO INCLUDE INSTALLATION OF A NEW DIESEL FUELED GENERATOR AT EXISTING PARKING LOT, MASONRY TRASH ENCLOSURE, INTERIOR DEMO, NEW PARTITIONS, NEW ELECTRICAL SWITCH GEAR ROOM, NEW RTU'S, NEW BOILERS, STRUCTURAL, MECHANICAL AND PLUMBING AS PER PLANS. . B-BUSINESS AND S-2 STORAGE. 2B CONSTRUCTION. CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-03-09
Issued
2022-06-27
Time to issue
110 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
16

Data as of 2026-09-20.

Other permits issued in Chicago, June 2022