Mechanical Modifications on 7th Floor, 250 West 57 Street, Manhattan
250 WEST 57 STREET, MANHATTAN, 10107 · Midtown-Times Square
Estimated Project Cost
$0
Mechanical Systems
Issued
April 22, 2026
Expires
June 29, 2026
License
General Contractor
About This Project
Homeowners and property managers in Midtown-Times Square can review mechanical modifications planned for the 7th floor at 250 West 57 Street. These updates are being made according to the filed plans and will not affect the building's use, egress, or occupancy.
This permit was issued on April 22, 2026, with an estimated project cost of $33,001.50. BRENNAN OPERATING INC is the general contractor managing these mechanical system changes.
What This Means For You
Mechanical system modifications on the 7th floor of 250 West 57 Street, costing approximately $33,000, were permitted, offering insight into commercial building upgrades in Midtown.
The Business That Did This Work
BRENNAN OPERATING INC
General Contractor · License #003913
29 WEST 36TH STREET 6TH FL
2 permits filed · 1 neighborhoods
Permit Details
| Tracking Number | 244034730 |
| Work Permit # | M01384084-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical modifications taking place on the 7th floor as per plans filed herewith. No change in use, egress or occupancy |
| Floor / Unit | Floor Number(s) 7 through 7 |
| Estimated Cost | $33,002 |
| Approved | April 19, 2026 |
| Issued | April 22, 2026 |
| Expires | June 29, 2026 |
| BBL | — |
| BIN | — |
Property Owner
EMPIRE STATE REALTY TRUST
Joseph House
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.