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 100859925

340 E 51ST ST

SELF-CERT: INTERIOR RENOVATION AND REFINISHING PARTS OF THE FIRST AND SECOND FLOOR OFFICES AND MEETING ROOMS. SCOPE OF WORK INCLUDES SELECTIVE INTERIOR DEMOLITION, NEW INTERIOR ARCHITECTURAL WORK, AND LIMITED MODIFICATIONS TO THE EXISTING MEPFP/TECHNOLOGY BUILDING INFRASTRUCTURE TO SUPPORT THE INTERIOR RENOVATIONS. NO CHANGE TO USE, RATED WALLS, OR PATHS OF EGRESS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-03-09
Issued
2020-03-09
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
38

Data as of 2026-09-20.

Other permits issued in Chicago, March 2020