Sprinkler System Modifications at 11 Madison Avenue, Manhattan
11 MADISON AVENUE, Manhattan, 10010 · Midtown South-Flatiron-Union Square
What was permitted
This permit covers modifications to an existing pre-action sprinkler system at 11 Madison Avenue in Manhattan's Midtown South-Flatiron-Union Square neighborhood. The work includes removing a pre-action assembly and connecting it to the regular sprinkler system piping.
Issued on July 16, 2026, the estimated cost for this sprinkler system work is $16,999.76. PAR FIRE PROTECTION LLC is the contractor listed on this permit.
For commercial properties in Midtown South-Flatiron-Union Square, sprinkler system modifications like those at 11 Madison Avenue can cost approximately $17,000.
What it cost
Issued
July 16, 2026
Expires
October 31, 2026
License
Fire Suppression Contractor
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Filed by PAR FIRE PROTECTION LLC · 82 permits across 14 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 | 123082439 |
| Work Permit # | M01401684-I1-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Modifications to existing pre-action sprinkler system, removal of the pre-action assembly upstream of the sprinkler heads and connect to regular sprinkler system piping as per plans filed herewith. No change in use, egress, or occupancy. |
| Floor / Unit | Floor Number(s) 11 through 11 |
| Estimated Cost | $17,000 |
| Approved | July 8, 2026 |
| Issued | July 16, 2026 |
| Expires | October 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis