What was permitted
Residents in Uptown may notice work on the existing dual temperature and isolation valves piping within their 62-unit building at 4200 N Marine Dr. This permit focuses on repair and replacement across multiple floors.
This renovation permit was issued on October 16, 2026, and is active. The estimated project cost for this extensive piping work is $1,250,000, with Premier Mechanical, Inc. as the contractor.
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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 | 101087849 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SPR 2019 CBRC: REPAIR AND REPLACEMENT OF THE EXISTING DUAL TEMPERATURE AND ISOLATION VALVES PIPING PER PLANS. REPLACEMENT ONLY (OCCUPANCY R-2 62 UNITS TYPE IIB CONSTRUCTION). WORK ON FLOORS 1-11. NO CHANGES IN EXITING OR OCCUPANCY. |
| Floor / unit | — |
| Estimated cost | $1,250,000 |
| Approved | August 29, 2026 |
| Issued | October 16, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Toby Davis
Related searches
piping repairvalve replacementUptownChicagoRenovation/Alteration$1.25M project cost