Mechanical Systems Work at 821 Madison Avenue
821 MADISON AVENUE, MANHATTAN, 10065 · Upper East Side-Carnegie Hill
Estimated Project Cost
$0
Mechanical Systems
Issued
April 20, 2026
Expires
September 30, 2026
License
General Contractor
About This Project
Interior demolition is being performed from the cellar through the 5th floor at 821 Madison Avenue in the Upper East Side-Carnegie Hill neighborhood. This project focuses on interior demolition, with no structural demolition involved.
The permit for this mechanical systems work has been issued, with a cost of $71,184. The permit was issued on April 20, 2026, and the contractor is JT MAGEN & COMPANY INC.
What This Means For You
Homeowners and property owners in the Upper East Side-Carnegie Hill area can use this $71,184 project as a reference point for interior demolition costs.
The Business That Did This Work
JT MAGEN & COMPANY INC
General Contractor · License #002571
44 WEST 28TH STREET, 11TH FL
36 permits filed · 6 neighborhoods
Permit Details
| Tracking Number | 978883246 |
| Work Permit # | M01378240-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | interior demolition of the cellar through 5th floor. No structural demolition |
| Floor / Unit | Cellar, Floor Number(s) 001 through 005 |
| Estimated Cost | $71,184 |
| Approved | April 13, 2026 |
| Issued | April 20, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Jenny Zhan
Related Searches
For Homeowners
Compare Pricing
See how this project's cost compares to similar work in your neighborhood.
Compare PricesFor Homeowners
Hire This Business
Interested in similar work? Get connected with the contractor who filed this permit.
For Businesses
Is This Your Work?
Claim this project page to showcase your pricing and attract new clients.