Mechanical Work for Commercial Renovation at 50 West 34th Street, Manhattan
50 WEST 34 STREET, MANHATTAN, 10001 · Midtown South-Flatiron-Union Square
What was permitted
Mechanical work is being performed in conjunction with a commercial space renovation at this Midtown South location. This typically involves updates to essential building systems like heating, ventilation, and air conditioning.
The permit for this mechanical work was issued on May 12, 2026, with an estimated project cost of $179,680. Katselnik & Katselnik Grp is the contractor responsible for this commercial upgrade.
Businesses in Midtown South should note the $179,680 mechanical system upgrade at 50 West 34th Street, part of a larger commercial renovation.
What it cost
Issued
May 12, 2026
Expires
June 16, 2026
License
General Contractor
Price your own project
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 KATSELNIK & KATSELNIK GRP · 8 permits across 4 neighborhoods
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 | 718729786 |
| Work Permit # | M01331554-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK FILED IN CONJUNCTION WITH COMMERCIAL SPACE RENOVATION. ALL AS PER PLANS AND APPLICATIONS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 001 through 001 |
| Estimated Cost | $179,680 |
| Approved | December 29, 2025 |
| Issued | May 12, 2026 |
| Expires | June 16, 2026 |
| BBL | — |
| BIN | — |
Property Owner
HERALD TOWERS, INC.
SEAN ABBOTT