Mechanical SystemsManhattanPermit Issued

Heat Pump Installation at 233 East 17 Street, Manhattan

233 EAST 17 STREET, MANHATTAN, 10003 · Gramercy

Estimated Project Cost

$0

General Construction

Issued

April 10, 2026

Expires

June 30, 2026

License

General Contractor

About This Project

A recent permit in Gramercy details a significant HVAC upgrade for a property at 233 East 17 Street. This project involves the removal and replacement of existing condensers and air handlers, indicating a substantial investment in the building's climate control systems.

The permit, issued on April 10, 2026, has an estimated cost of $675,513 and was handled by LIGHTNING MECHANICAL LLC. This project is categorized under General Construction and does not involve changes to the building's use, egress, or occupancy.

What This Means For You

Homeowners in Gramercy can note the substantial cost of HVAC upgrades, with this permit for a heat pump system at 233 East 17 Street reaching over $675,000.

The Business That Did This Work

LIGHTNING MECHANICAL LLC

General Contractor · License #627452

65 NEWARK WAY

3 permits filed · 2 neighborhoods

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Permit Details

Tracking Number996464601
Work Permit #M01160227-I1-GC-CX
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionHeat Pump Installation; includes removal and replacement of existing condensers and air handlers. Installation of New Steel Dunnage at the Roof to accommodate new, smaller condensers. No change in use, egress, or occupancy
Floor / UnitBasement/Sub-basement, Cellar, Floor Number(s) 1 through 4, Roof
Estimated Cost$675,513
ApprovedMarch 28, 2025
IssuedApril 10, 2026
ExpiresJune 30, 2026
BBL
BIN

Property Owner

DIVISION PROPERTY MGMT

Peter Stratigakis

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heat pump installationGramercyNew York Citygeneral constructionHVAC upgrade$675,513 cost

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