Mechanical Systems Work at 501 West Avenue, Coney Island-Sea Gate
501 WEST AVENUE, BROOKLYN, 11223 · Coney Island-Sea Gate
What was permitted
This permit details significant mechanical systems work in the Coney Island-Sea Gate neighborhood of Brooklyn, likely for a larger property or building. Such projects often involve complex HVAC, boiler, or related infrastructure.
Issued on March 31, 2026, this permit for mechanical systems has a substantial estimated cost of $301,377.51. THERMO TECH MECHANICAL I* is the contractor managing this project.
A large-scale mechanical systems project in Coney Island-Sea Gate, Brooklyn, was permitted at a cost exceeding $300,000, indicating major building infrastructure work.
What it cost
Issued
March 31, 2026
Expires
November 20, 2026
License
General Contractor
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Filed by THERMO TECH MECHANICAL I* · 31 permits across 29 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 | 159835818 |
| Work Permit # | B00849124-S3-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | TEMPORARILY REMOVE AND REINSTALL EXIST OPERATIONAL MECHANICAL EQUIPMENT TO ACCOMODATE ROOF WORK. MODIFY BOILRE BLOW DOWN PIPING TO ACCOMODATE ARCH SLAB WORK IN CELLAR. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 1, Floor Number(s) 3 through 3, Roof |
| Estimated Cost | $301,378 |
| Approved | May 1, 2023 |
| Issued | March 31, 2026 |
| Expires | November 20, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYC SCHOOL CONSTRUCTION AUTHORITY
CHARLESTON ALBERT