What was permitted
Businesses in Chicago's Loop can research the costs associated with significant office renovations. This permit covers an interior buildout on the 8th and 9th floors at 225 N Michigan Ave, including new offices and conference rooms.
The permit is active and was issued on May 28, 2026, with a substantial reported project cost of $4,334,877. G S ELECTRIC is listed as the contact for this extensive renovation.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 101082463 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SELFCERT 2019 CBRC: INTERIOR BUILDOUT TO EXISTING 8TH & 9TH FLOOR OFFICE SPACE, SUITE 800 AND SUITE 900. SCOPE TO INCLUDE PRIVATE AND OPEN OFFICES, CONFERENCE ROOMS, HUDDLE ROOMS, AND WORK CAFES. STRUCTURAL PEER REVIEW INCLUDED FOR NEW MODERNFOLD MOVABLE PARTITION. NO CHANGE TO EXISTING USE. (BUSINESS / 1A) |
| Floor / unit | — |
| Estimated cost | $4,334,877 |
| Approved | May 22, 2026 |
| Issued | May 28, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Illinois Housing Development Authority
Related searches
office renovationLoopChicagointerior buildout$4.3Mcommercial construction