455 DEGRAW STREET, BROOKLYN, 11217 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
This general construction permit is for the installation of a sub-slab depressurization system at 455 Degraw Street in Brooklyn's Carroll Gardens-Cobble Hill-Gowanus-Red Hook neighborhood. This system is typically installed to manage radon or other soil gases.
Issued on June 23, 2026, the estimated project cost is $30,000. The work is being performed by LONG ISLAND ENVIRONMENTAL.
Homeowners in Carroll Gardens-Cobble Hill-Gowanus-Red Hook might see a $30,000 project for installing a sub-slab depressurization system, aimed at improving indoor air quality.
Issued
June 23, 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 | 421371680 |
| Work Permit # | B01400278-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INSTALLATION OF SUB-SLAB DEPRESSURIZATION SYSTEM. NO CHANGE IN USE, EGRESS, OR OCCUPANCY |
| Floor / Unit | Floor Number(s) 1 through 1, Roof |
| Estimated Cost | $30,000 |
| Approved | June 15, 2026 |
| Issued | June 23, 2026 |
NEW CLAY STUDIOS LLC
AMANDA MOFFAT
| Expires |
| November 7, 2026 |
| BBL | — |
| BIN | — |
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