HVAC Modifications for Commercial Space at 535 Madison Avenue, Manhattan
535 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
HVAC modifications are being carried out for a commercial space on the 9th floor of 535 Madison Avenue in Manhattan's Midtown-Times Square area. This project is focused on improving the climate control systems within the existing commercial setting.
This permit was issued on April 2, 2026, with a substantial estimated cost of $395,640. STRUCTURE TONE, LLC is the General Contractor for these HVAC upgrades.
Commercial property owners in Midtown-Times Square should be aware that significant HVAC upgrades like those at 535 Madison Avenue can cost upwards of $395,640.
What it cost
Issued
April 2, 2026
Expires
December 31, 2026
License
General Contractor
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Filed by STRUCTURE TONE, LLC · 221 permits across 16 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 | 238944419 |
| Work Permit # | M01366752-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | HVAC MODIFICATIONS FOR 9TH FLOOR COMMERCIAL SPACE. |
| Floor / Unit | Floor Number(s) 9 through 9 |
| Estimated Cost | $395,640 |
| Approved | March 31, 2026 |
| Issued | April 2, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PARK TOWER MANAGEMENT LTD
Guy Morton