What was permitted
An alteration project is underway at 318 S Michigan Ave in Chicago's Loop, involving the modification of an existing exterior window into an entry door on the first-floor facade. This work is confined to the existing rough opening and does not involve structural changes or a change in occupancy.
Issued on July 1, 2026, the reported project cost for this alteration is $40,000. MPI CONTRACTING, INC. is the contact for this specific project.
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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 | 101081187 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SELF-CERT 2019 CBRC: REVISION TO PERMIT #101065947. ALTERATION OF EXISTING EXTERIOR WINDOW TO ENTRY DOOR AT FIRST FLOOR FACADE WITHIN EXISTING ROUGH OPENING; NO STRUCTURAL MODIFICATION. NO CHANGE OF OCCUPANCY. EXISTING AND PROPOSED USE: A-2 |
| Floor / unit | — |
| Estimated cost | $40,000 |
| Approved | March 23, 2026 |
| Issued | July 1, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Thomas Lam
Related searches
alterationLoopChicagoexterior modification$40,000entry doorcommercial alteration