What was permitted
This permit details mechanical system modifications on the 1st floor of a building located at 429 West 58th Street in Manhattan's Upper West Side-Lincoln Square neighborhood. The project, identified as the Mount Sinai West Observation Beds Renovation, involves significant mechanical work without altering the building's egress, occupancy, or use.
The permit was issued on May 22, 2026, with an estimated project cost of $349,044.51. UNITY CONSTR. SVCS INC is listed as the General Contractor for this extensive mechanical renovation.
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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 | 147651331 |
|---|---|
| Work permit # | M01349240-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Mount Sinai West Observation Beds Renovation - Mechanical modifications on 1st Floor floor as shown on plans filed herewith. No change in egress, occupancy or use. |
| Floor / unit | Floor Number(s) 001 through 001 |
| Estimated cost | $349,045 |
| Approved | February 27, 2026 |
| Issued | May 22, 2026 |
| Expires | November 15, 2026 |
| BBL | — |
| BIN | — |
Property owner
Pr
Loida Ramos
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