Sprinkler System Modification at 360 Park Avenue South, Manhattan
360 PARK AVENUE SOUTH, MANHATTAN, 10010 · Midtown South-Flatiron-Union Square
What was permitted
Property owners in the Midtown South-Flatiron-Union Square area should be aware of a sprinkler system project at 360 Park Avenue South. This permit allows for modifications and additions to the existing sprinkler system, including related piping, as shown on the approved drawings. There are no changes to the building's use, egress, or occupancy.
The permit was issued on June 23, 2026, with an estimated project cost of $80,000. DENKO MECHANICAL INC is the contractor handling this sprinkler system work.
An $80,000 modification and addition to the sprinkler system is being completed at 360 Park Avenue South in Midtown South-Flatiron-Union Square.
What it cost
Issued
June 23, 2026
Expires
December 9, 2026
License
Fire Suppression Contractor
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Filed by DENKO MECHANICAL INC · 20 permits across 9 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 | 853632526 |
| Work Permit # | M01404632-S3-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Modification/addition to sprinkler system and related piping as shown on drawings. No change in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 9 through 9 |
| Estimated Cost | $80,000 |
| Approved | June 9, 2026 |
| Issued | June 23, 2026 |
| Expires | December 9, 2026 |
| BBL | — |
| BIN | — |
Property Owner
BOSTON PROPERTIES
Patrick Cooper