350 FIFTH AVENUE, MANHATTAN, 10118 · Midtown South-Flatiron-Union Square
This permit covers sprinkler modifications on the 71st floor of a building in Midtown South. The project involves changes to the sprinkler system.
The permit was issued on April 17, 2026, with an estimated cost of $20,000. DENKO MECHANICAL INC is the contractor.
Businesses and residents in Midtown South should anticipate potential minor disruptions during the sprinkler modifications at 350 Fifth Avenue.
Issued
April 17, 2026
Expires
May 15, 2026
License
Fire Suppression Contractor
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by DENKO MECHANICAL INC · 20 permits across 9 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 118558483 |
| Work Permit # | M01225373-I1-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Sprinkler modifications taking place on the 71st Floor as per plans filed herewith. No change in Use, Egress or Occupancy. |
| Floor / Unit | Floor Number(s) 071 through 071 |
| Estimated Cost | $20,000 |
| Approved | June 20, 2025 |
| Issued | April 17, 2026 |
PR
Steven Griffith
| Expires |
| May 15, 2026 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.