What was permitted
This permit details sprinkler modifications occurring on the 11th, 12th, and 13th floors of the building at 350 Fifth Avenue in Manhattan's Midtown South-Flatiron-Union Square area. The work is being carried out according to the filed plans.
The permit was issued on October 13, 2026, with an estimated project cost of $75,000. PSI PARTNERS, LLC is the contractor responsible for these sprinkler modifications, which do not change the building's use, egress, or occupancy.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 107223349 |
|---|---|
| Work permit # | M01332356-I1-EW-SP |
| Job filing number | — |
| Work type | Sprinklers |
| Status | Permit Issued |
| Job description | Sprinkler modifications taking place on Floors 11, 12 and 13 as per plans filed herewith. No change in Use, Egress or Occupancy. |
| Floor / unit | Floor Number(s) 011 through 011, Floor Number(s) 012 through 012, Floor Number(s) 013 through 013 |
| Estimated cost | $75,000 |
| Approved | February 17, 2026 |
| Issued | October 13, 2026 |
| Expires | February 9, 2027 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Andrew Woolf
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