Mechanical System Modification at 110 East 42nd Street, Manhattan
110 EAST 42 STREET, MANHATTAN, 10017 · Murray Hill-Kips Bay
What was permitted
Businesses in the Murray Hill-Kips Bay area undertaking office renovations can use this permit as a reference for the costs associated with mechanical system upgrades. This project involved a modification to the existing mechanical system to support interior office renovations on the 12th and 16th floors.
The permit was issued on June 23, 2026, with an estimated project cost of $305,000. Structure Tone, LLC was the General Contractor for this extensive mechanical work.
Modifying mechanical systems for office renovations in a prime Manhattan location can cost upwards of $305,000, reflecting the complexity of commercial upgrades.
What it cost
Issued
June 23, 2026
Expires
December 31, 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 STRUCTURE TONE, LLC · 221 permits across 16 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 | 769936948 |
| Work Permit # | M01399696-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Herewith Filing Modification to existing Mechanical system in conjunction with interior renovations of offices. No change in Use, Egress or Occupancy is proposed under this application. Work at 12th Floor Construction/ 16th Floor Marketing |
| Floor / Unit | Floor Number(s) 012 through 012 |
| Estimated Cost | $305,000 |
| Approved | June 16, 2026 |
| Issued | June 23, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
mitchell fenton