Skip to content
Mechanical SystemsManhattanPermit issued

Mechanical Systems Upgrade at 477 Madison Avenue, Manhattan

477 MADISON AVENUE, Manhattan, 10022 · Midtown-Times Square

Winston

Sinra's conciergeOnline now

Planning mechanical systems work near Midtown-Times Square? I’ll scope it, price it, and line up the right pro.

Reported project cost

$757,750

As declared on the permit filing. Mechanical Systems.

Issued
August 27, 2026
Expires
October 11, 2026
License
General Contractor

What was permitted

This permit details significant upgrades to the mechanical systems at a commercial property located at 477 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. The work involves installing new mechanical equipment, ductwork, and supporting structures as outlined in the project's plans and specifications.

The permit for this extensive mechanical work was issued on August 27, 2026, with an estimated project cost of $757,750. M & S MECHANICAL SERVICES is listed as the General Contractor for this project.

Plan a similar project

Want work like this done at your place?

Tell us what you have in mind. We scope it, price it against work like this in Manhattan, and lines up the right contractor. You approve; we handle the back-and-forth.

View the official permit record

Tracking number, work description, cost and dates

Tracking number543659002
Work permit #M01404391-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionNEW MECHANICAL EQUIPMENT, DUCTWORK, DUCT ACCESSORIES, HANGERS, SUPPORT, ETC. AS NOTED ON MECHANICAL PLANS AND SPECIFICATIONS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Floor / unitCellar, Floor Number(s) 1 through 1
Estimated cost$757,750
ApprovedAugust 26, 2026
IssuedAugust 27, 2026
ExpiresOctober 11, 2026
BBL—
BIN—

Property owner

Rfr Realty LLC

Lauren Belanger

Related searches

mechanical systemscommercial buildingMidtown-Times SquareNew York Citypermit issuedlarge project cost