Mechanical Systems Work at 390 Court Street, Brooklyn
390 COURT STREET, BROOKLYN, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
What was permitted
In the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area of Brooklyn, a permit has been issued for mechanical systems work. This project is specifically tied to the conversion of a second-floor space into residential use.
This mechanical work permit was issued on April 29, 2026, with an estimated cost of $12,000. HARROW NY INC is the general contractor for this project, which focuses on essential building systems.
Mechanical systems work for a residential conversion in Brooklyn cost $12,000, providing a cost reference for essential building system upgrades.
What it cost
Issued
April 29, 2026
Expires
January 2, 2027
License
General Contractor
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Filed by HARROW NY INC · 54 permits across 23 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 | 445484640 |
| Work Permit # | B01345455-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work associated with conversion of 2nd floor to residential use. No change in occupancy, use or egress. |
| Floor / Unit | Floor Number(s) 2 through 2 |
| Estimated Cost | $12,000 |
| Approved | April 28, 2026 |
| Issued | April 29, 2026 |
| Expires | January 2, 2027 |
| BBL | — |
| BIN | — |
Property Owner
GREENBROOK PARTNERS
Greg Fournier