What was permitted
A recent permit was issued for work on a boiler at 400 East 53rd Street in Manhattan's East Midtown-Turtle Bay neighborhood. This project involved replacing an existing gas boiler with a similar unit, ensuring continued functionality for the residential building.
The permit for this boiler equipment replacement was issued on June 16, 2026, with an estimated project cost of $15,000. MARATHON MECHANICAL LLC is listed as the contractor for this job.
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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 | 514754219 |
|---|---|
| Work permit # | M01200955-I1-BE |
| Job filing number | — |
| Work type | Boiler Equipment |
| Status | Permit Issued |
| Job description | Replace existing gas boiler in kind |
| Floor / unit | Cellar |
| Estimated cost | $15,000 |
| Approved | June 10, 2025 |
| Issued | June 16, 2026 |
| Expires | September 18, 2026 |
| BBL | — |
| BIN | — |
Property owner
William Gottlieb Management CO. LLC
Julio Hernandez
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