Preview 436,579 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 100686596

855 N WELLS ST

SHELL AND CORE OF A 4-STORY OFFICE BUILDING WITH MECHANICAL PENTHOUSE AND BASEMENT AS PER PLANS. **STRUCTURAL PEER REVIEW** (1,574 SQ. FT. GREEN ROOF)** CERTIFIED CORRECTIONS ** CONDITIONAL APPROVAL ** SUBJECT TO FIELD INSPECTION

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-02-22
Issued
2017-05-16
Time to issue
83 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, May 2017