Interior Renovation Permit at 9 West 57 Street, Manhattan
9 WEST 57 STREET, MANHATTAN, 10019 · Midtown-Times Square
Estimated Project Cost
$0
General Construction
Issued
March 23, 2026
Expires
September 23, 2026
License
General Contractor
About This Project
This permit covers the interior renovation of an existing office space at 9 West 57 Street, Manhattan. The work includes the renovation of partitions, ceilings, and doors, as well as the infill of an existing stair opening to separate the 46th and 47th floors. There are no changes to use, egress, or occupancy.
The permit was issued on March 23, 2026, with a reported cost of $1,858,628.50. The contractor for this project is TRI-STAR CONSTRUCTION COR.
What This Means For You
This permit allows the property owner to proceed with the planned interior renovations, improving the functionality and design of the office space.
The Business That Did This Work
TRI-STAR CONSTRUCTION COR
General Contractor · License #002288
770 LEXINGTON AVENUE 13TH FL
23 permits filed · 5 neighborhoods
Permit Details
| Tracking Number | 325935306 |
| Work Permit # | M01364057-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Interior renovation of partitions, ceilings and doors for existing office space including infill of existing stair opening to separate the 46th and 47th floors. No change in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 47 through 47 |
| Estimated Cost | $1,858,629 |
| Approved | March 23, 2026 |
| Issued | March 23, 2026 |
| Expires | September 23, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SECOND AVE SOLOW DEV CORP
ANTHONY MORIN
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