Mechanical Systems Work at 510 Amsterdam Avenue, Manhattan
510 AMSTERDAM AVENUE, MANHATTAN, 10024 · Upper West Side (Central)
What was permitted
For residents on the Upper West Side, understanding the costs associated with cellar apartment conversions is key. This permit covers essential mechanical work for such a project, ensuring functionality and compliance.
Issued on April 21, 2026, this mechanical systems permit for a cellar apartment conversion has an estimated cost of $15,000. The contractor for this project is Cathedra LLC (GC).
Mechanical work for a cellar apartment conversion on the Upper West Side was permitted with an estimated cost of $15,000.
What it cost
Issued
April 21, 2026
Expires
March 20, 2027
License
General Contractor
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Filed by CATHEDRA LLC · 4 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 492263976 |
| Work Permit # | M01361473-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | SUBSEQUENT FILING FOR MECHANICAL WORK FOR CELLAR APARTMENT AS PER PLANS FILED HEREWITH. NO CHANGE IN EGRESS, USE OR OCCUPANCY. |
| Floor / Unit | Cellar, Open Space |
| Estimated Cost | $15,000 |
| Approved | April 10, 2026 |
| Issued | April 21, 2026 |
| Expires | March 20, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PINE MANAGEMENT, INC.
JASON ROHLMAN