482 PRESIDENT STREET, BROOKLYN, 11215 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
For homeowners in Brooklyn's Carroll Gardens-Cobble Hill-Gowanus-Red Hook neighborhood, this permit shows the cost of environmental mitigation systems. The project involves installing a sub-slab depressurization system to address soil vapor intrusion.
This general construction permit was issued on April 24, 2026, with an estimated cost of $30,000. LONG ISLAND ENVIRONMENTAL (GC) is the contractor responsible for this installation.
A $30,000 general construction project was permitted in Brooklyn to install a sub-slab depressurization system for environmental mitigation.
Issued
April 24, 2026
Expires
November 7, 2026
License
General Contractor
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Filed by LONG ISLAND ENVIRONMENTAL · 9 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 289547204 |
| Work Permit # | B01357507-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INSTALLATION OF SUB SLAB DEPRESSURIZATION SYSTEM TO MITIGATE SOIL VAPOR INTRUSION. NO CHANGE IN USE, EGRESS, OR OCCUPANCY |
| Floor / Unit | Cellar, Facade |
| Estimated Cost | $30,000 |
| Approved | April 16, 2026 |
| Issued | April 24, 2026 |
Katsina LLC
Rebecca Kostyuchenko
| Expires |
| November 7, 2026 |
| BBL | — |
| BIN | — |
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