Skip to content
Mechanical SystemsManhattanPermit issued

Mechanical Systems for Dwelling Conversion at 144 W 121 St, Manhattan

144 WEST 121 STREET, Manhattan, 10027 · Harlem (South)

Winston

Sinra's conciergeOnline now

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

Reported project cost

$195,000

As declared on the permit filing. Mechanical Systems.

Issued
May 29, 2026
Expires
January 19, 2027
License
General Contractor

What was permitted

This permit is for mechanical work at a property on West 121 Street in Manhattan's South Harlem neighborhood. The project is associated with changing an existing two-family dwelling into a single-family home.

The permit was issued on May 29, 2026, with an estimated project cost of $195,000. BAR CONSTRUCTION SERVICES is the general contractor for this mechanical systems upgrade.

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 number965850757
Work permit #M01009436-S2-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionMechanical work file in conjunction with changing a existing two family dwelling to a single family dwelling.
Floor / unitRoof-SO-3561-M01009436-I1, Cellar-SO-8810-M01009436-I1, Basement-SO-3539-M01009436-I1, Floor Number(s)-1-SO-4595-M01009436-I1, Floor Number(s)-2-SO-5851-M01009436-I1, Floor Number(s)-3-SO-6823-M010094
Estimated cost$195,000
ApprovedNovember 4, 2024
IssuedMay 29, 2026
ExpiresJanuary 19, 2027
BBL—
BIN—

Property owner

Pr

Robert Kahn

Related searches

mechanical systemsSouth HarlemManhattanNYC building permitdwelling conversionHVAC