Mechanical Systems Modifications at 1 Wall Street
1 WALL STREET, MANHATTAN, 10005 · Financial District-Battery Park City
Estimated Project Cost
$0
Mechanical Systems
Issued
March 25, 2026
Expires
October 31, 2026
License
General Contractor
About This Project
This permit covers additional modifications to the existing mechanical system and related ductwork at 1 Wall Street, Manhattan. The project is for Retail 1 and exempt from R421a requirements, referencing a previous alteration permit (Alt 1 121190086).
The permit was issued on March 25, 2026, with a reported cost of $485,110. The contractor listed is SHAWMUT WOODWORKING & SUP (GC).
What This Means For You
This permit indicates ongoing work to improve or maintain the mechanical systems within the building, potentially impacting comfort and efficiency.
The Business That Did This Work
SHAWMUT WOODWORKING & SUP
General Contractor · License #008569
488 MADISON AVENUE,10TH FL
27 permits filed · 10 neighborhoods
Permit Details
| Tracking Number | 656846887 |
| Work Permit # | M01302222-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Additional modifications to existing mechanical system and related ductwork for Retail 1 exempt from R421a requirements. Alt 1 121190086. |
| Floor / Unit | Sub-cellar #1 |
| Estimated Cost | $485,110 |
| Approved | March 6, 2026 |
| Issued | March 25, 2026 |
| Expires | October 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
DILMON LLC
JEFFREY YACHMETZ
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.