291 GRAND STREET, BROOKLYN, 11211 · Williamsburg
A significant sprinkler system upgrade is underway at 291 Grand Street in Williamsburg, Brooklyn. This project involves fully outfitting the entire building with new sprinkler heads and piping, a crucial safety measure for any renovation or addition.
This permit was issued on June 10, 2026, with an estimated project cost of $77,000. The work is being handled by DEMAR PLUMBING CORP.
Homeowners in Williamsburg should note the $77,000 sprinkler system installation, indicating a substantial safety upgrade for the building.
Issued
June 10, 2026
Expires
December 4, 2026
License
Fire Suppression Contractor
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Filed by DEMAR PLUMBING CORP · 24 permits across 11 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 591234684 |
| Work Permit # | B00943392-S5-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | SPRINKLER WORK FILED IN CONJUNCTION WITH RENOVATION AND BUILDING ADDITION. FULLY SPRINKLER THE ENTIRE BUILDING. INSTALL SPRINKLER HEADS AND PIPING. COMBINED SPRINKLER AND DOMESTIC WATER SERVICE FILED UNDER RELATED PL JOB B00943392-S1. |
| Floor / Unit | Cellar-SO-4161-B00943392-I1, Floor Number(s)-2-SO-4883-B00943392-I1, Floor Number(s)-3-SO-8785-B00943392-I1, Floor Number(s)-1-SO-3003-B00943392-I1, Floor Number(s)-4-SO-7500-B00943392-I1 |
| Estimated Cost | $77,000 |
| Approved | June 4, 2024 |
291 BIG STREET LLC
CHRISTINA TOPSOE
| Issued | June 10, 2026 |
| Expires | December 4, 2026 |
| BBL | — |
| BIN | — |
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