New York, NY · Issued Sep 1, 2026

Mechanical Systems in Chelsea-Hudson Yards, ZIP 10001

REMOVAL AND INSTALLATION OF DUCTWORK, DIFFUSERS, FANS, AND RELATED MECHANICAL PIPING AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01442231-S1-MS
Source type
Mechanical Systems · Initial Permit
Reported value
$47,800Estimated job cost as reported
Location shown
Chelsea-Hudson Yards, ZIP 10001zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

REMOVAL AND INSTALLATION OF DUCTWORK, DIFFUSERS, FANS, AND RELATED MECHANICAL PIPING AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS

PermitProspect may normalize casing and whitespace, but does not add scope to the source description.

Explainable classification

Trade signals

Direct match

HVAC and mechanical

The source type or description explicitly includes “mechanical.”

Rule hvac-mechanical:direct:mechanical · taxonomy 2026.07.1 · 96% confidence
Direct match

Plumbing and water systems

The source type or description explicitly includes “piping.”

Rule plumbing-water:direct:piping · taxonomy 2026.07.1 · 96% confidence
Reported chronology

Permit timeline

  1. Filed or applied Aug 31, 2026 · reported
  2. Issued Sep 1, 2026 · reported
  3. Source expiration date Dec 31, 2026 · reported
  4. Ingested and normalized Sep 3, 2026 · normalized