What was permitted
A significant upgrade is underway at the Congress Plaza Hotel in Chicago's Loop neighborhood, located at 520 S Michigan Ave. This project focuses on replacing and enhancing the existing roof-top cooling towers for the R-1 occupancy group building.
This renovation permit was issued on June 8, 2026, with an reported project cost of $1,000,000. TRANE U.S. INCORPORATED is the contact for this substantial infrastructure improvement.
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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 | 101081672 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SELF-CERT 2019 CBRC: REPLACEMENT / UPGRADE OF EXISTING ROOF-TOP COOLING TOWERS FOR EXISTING CONGRESS PLAZA HOTEL (OCCUPANCY GROUP R-1) ; TYPE 1A CONSTRUCTION)SELF-CERTIFICATION |
| Floor / unit | — |
| Estimated cost | $1,000,000 |
| Approved | April 15, 2026 |
| Issued | June 8, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Pierce Coleman
Related searches
cooling towershotel renovationcommercial constructionChicagoLoopHVAC upgrade$1,000,000