What was permitted
This permit details significant structural work on the Upper West Side, involving the extension of a balcony by three feet and the relocation of an existing stair. Such projects often require new framing and beams to support the changes.
The permit was issued on October 1, 2026, with an estimated project cost of $26,000. TRIDENT BUILDERS GROUP (GC) is listed as the contractor for this structural undertaking.
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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 | 832814415 |
|---|---|
| Work permit # | M01376433-S3-ST |
| Job filing number | — |
| Work type | Structural |
| Status | Permit Issued |
| Job description | Structural work consisting of a 3'-0 balcony extension and relocation of an existing stair, including new transfer framing, beams, and connections, with localized demolition and floor reframing as required for the revised stair configuration |
| Floor / unit | Floor Number(s) 13 through 14 |
| Estimated cost | $26,000 |
| Approved | September 11, 2026 |
| Issued | October 1, 2026 |
| Expires | January 11, 2027 |
| BBL | — |
| BIN | — |
Property owner
Halstead Management
David Kalbfeld
Related searches
structural workbalcony extensionstair relocationUpper West Side-Lincoln SquareManhattanNYC building permit$26,000 project cost