Mechanical Systems Modifications at 527 Madison Avenue, Manhattan
527 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
This permit covers modifications to the mechanical systems within a building located at 527 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. The work described involves changes to the building's internal systems, as detailed in the filed plans.
The permit was issued on April 7, 2026, with an estimated project cost of $25,000. STRUCTURE TONE, LLC is listed as the General Contractor for this project.
Homeowners in Midtown-Times Square can expect mechanical system upgrades to cost around $25,000, as seen in this recent permit.
What it cost
Issued
April 7, 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 | 288999319 |
| Work Permit # | M01371344-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL SYSTEMS MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, BULK, EGRESS, OR OCCUPANCY IS PROPOSED |
| Floor / Unit | Floor Number(s) 024 through 024 |
| Estimated Cost | $25,000 |
| Approved | April 6, 2026 |
| Issued | April 7, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
MFA 527 MADISON LLC
Hannah Chon