170 9 STREET, Brooklyn, 11215 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
Residents in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook neighborhood of Brooklyn can see a permit for general construction focused on installing a sub-slab depressurization system. This system is typically used for radon mitigation.
This general construction permit was issued on July 24, 2026, with an estimated project cost of $30,000. LONG ISLAND ENVIRONMENTAL is the contractor handling this installation.
A $30,000 general construction permit for a sub-slab depressurization system in Brooklyn highlights investments in building health and environmental safety.
Issued
July 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 | 801100906 |
| Work Permit # | B01420113-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 | Facade, Floor Number(s) 1 through 1 |
| Estimated Cost | $30,000 |
| Approved | July 23, 2026 |
| Issued | July 24, 2026 |
Soriano Realty
GEORGE RIGAS
| Expires |
| November 7, 2026 |
| BBL | — |
| BIN | — |
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