Portillo's Renovation at 300 N MICHIGAN AVE, Chicago
300 N MICHIGAN AVE, Loop
What was permitted
This permit is a revision to an existing permit, adding specific elements like air curtains at entry doors, a carpet system, and kitchen equipment for a new Portillo's restaurant. This work is focused on enhancing the customer experience and operational efficiency.
The project is active and was issued on July 20, 2026, with an estimated cost of $1,800,000. GTS ELECTRIC INC is the contact for these additions and equipment installations.
A $1,800,000 renovation at 300 N MICHIGAN AVE to add specialized equipment for a new Portillo's highlights significant commercial tenant improvements.
What it cost
Issued
July 20, 2026
Expires
—
License
—
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Filed by GTS ELECTRIC INC · 3 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 101084502 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | — |
| Status | ACTIVE |
| Job Description | SELF CERT 2019 CBC: REVISION TO PERMIT PERMIT #: 101073685 TO ADD AIR CURTAINS AT ENTRY DOORS, PEDI-TRED CARPET SYSTEM AT ENTRY RAMP, EQUIPMENT ITEMS IN STORAGE ROOMS, AND KITCHEN EQUIPMENT ITEMS FOR NEW PORTILLO'S AS PER PLANS. (OCCUPANCY: A2, CONSTRUCTION TYPE 1A) NO STRUCUTRAL WORK. SECONDARY ADDRESS AT 304 N. MICHIGAN AVE. |
| Floor / Unit | — |
| Estimated Cost | $1,800,000 |
| Approved | June 29, 2026 |
| Issued | July 20, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
JENNIFER P. STRIEPLING