New York, NY · Issued Sep 2, 2026

Mechanical Systems in Chelsea-Hudson Yards, ZIP 10001

Mechanical modifications on floors 1-8 and 8th Fl Roof, as per plans filed herewith. No changes in use, egress or occupancy.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01300538-S2-MS
Source type
Mechanical Systems · Renewal Permit Without Changes
Reported value
$250,009Estimated 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

Mechanical modifications on floors 1-8 and 8th Fl Roof, as per plans filed herewith. No changes in use, egress or occupancy.

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

Roofing and exterior

The source type or description explicitly includes “roof.”

Rule roofing-exterior:direct:roof · taxonomy 2026.07.1 · 96% confidence
Reported chronology

Permit timeline

  1. Filed or applied Jan 2, 2026 · reported
  2. Issued Sep 2, 2026 · reported
  3. Source expiration date May 25, 2027 · reported
  4. Ingested and normalized Sep 4, 2026 · normalized