325 21 STREET, BROOKLYN, 11215 · Sunset Park (West)
This permit details the installation of mechanical systems at a property in the Sunset Park (West) neighborhood of Brooklyn. The work is being conducted without any changes to the building's use or egress.
Issued on May 8, 2026, the estimated project cost for this mechanical systems installation is $20,000. INTERBORO PROPERTY MGMT (GC) is the contractor for this project.
Homeowners in Brooklyn's Sunset Park (West) can see that mechanical system installations can range, with this project costing an estimated $20,000.
Issued
May 8, 2026
Expires
May 28, 2026
License
General Contractor
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Filed by INTERBORO PROPERTY MGMT · 16 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 578744432 |
| Work Permit # | B01046970-S5-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of mechanical systems, No change in use, egress, under this filing. |
| Floor / Unit | Floor Number(s) 1 through 2 |
| Estimated Cost | $20,000 |
| Approved | April 1, 2026 |
| Issued | May 8, 2026 |
INTERBORO PROPERTY MANAGEMENT CORP.
ADAM FRIEDMAN
| Expires |
| May 28, 2026 |
| BBL | — |
| BIN | — |
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