What was permitted
This permit details significant mechanical work at 1531 N Dearborn Pkwy in Chicago's Near North Side, involving hydronic and gas piping extension and reconfiguration. The project also includes the repair or replacement of a Lochinvar FTX1000N boiler system.
The reported cost for this extensive mechanical project is $742,833, issued on May 22, 2026, with an active status. Hill Mechanical Corporation is the contractor for this substantial undertaking, which affects a non-residential unit and the basement mechanical room.
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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 | B200469313 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Work |
| Status | ACTIVE |
| Job description | HYDRONIC PIPING EXTENSION/RECONFIGURATION, GAS PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 6 BOILER - HOT WATER(LOCHINVAR FTX1000N) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), BASEMENT MECHANICAL ROOM. |
| Floor / unit | — |
| Estimated cost | $742,833 |
| Approved | May 5, 2026 |
| Issued | May 22, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Latin School Of Chicago
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