Preview 316,582 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 2026-09-20.

Chicago · permit 100771259

4121 N OAK PARK AVE

PBC/2FM - #04020 - PD 561 - NEW CONCRETE SHELL DOME STRUCTURE FOR THE STORAGE OF MUNICIPAL ROAD SALT. THE BUILDING IS UNOCCUPIED AND UNCONDITIONED. PROJECT ALSO INCLUDES ASSOCIATED SITE WORK, SITE ELECTRICAL, LANDSCAPE AND CIVIL UTILITIES.

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
EXPIRED

Location

City
Chicago
State
IL

Dates

Applied
2018-09-26
Issued
2018-09-27
Time to issue
1 day

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS (CERTIFICATE OF OCCUPANCY REQUIRED)
Community area (code)
17

Data as of 2026-09-20.

Other permits issued in Chicago, September 2018