Skip to content
Mechanical SystemsManhattanPermit issued

Mechanical System Upgrades for Office Renovation at 345 Park Avenue South, Manhattan

345 PARK AVENUE SOUTH, Manhattan, 10010 · Gramercy

Winston

Sinra's conciergeOnline now

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

Reported project cost

$760,000

As declared on the permit filing. Mechanical Systems.

Issued
September 9, 2026
Expires
December 15, 2026
License
General Contractor

What was permitted

Modifications to the existing mechanical system on the 5th floor are planned as part of office renovations at 345 Park Avenue South in Manhattan's Gramercy neighborhood. This work focuses on improving the building's internal systems.

This permit was issued on September 9, 2026, with an estimated project cost of $760,000. NEWGRANGE CONSTRUCTION CO is the general contractor overseeing these mechanical system upgrades.

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 number722856096
Work permit #M01415584-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionHEREWITH FILING FOR MODIFICATIONS TO THE EXISTING MECHANICAL SYSTEM ON THE 5TH FLR IN CONJUNCTION WITH OFFICE RENOVATIONS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
Floor / unitFloor Number(s) 005 through 005
Estimated cost$760,000
ApprovedSeptember 8, 2026
IssuedSeptember 9, 2026
ExpiresDecember 15, 2026
BBL—
BIN—

Property owner

345 Pas Holdings LLC

Karen Noy

Related searches

mechanical systemsGramercyManhattanoffice renovationHVAC