New York, NY · Issued Aug 28, 2026

Mechanical Systems in Chelsea-Hudson Yards, ZIP 10001

Mechanical systems alterations on the 8th thru 9th and 12th thru 13th (14th marketing) floors for proposed interior demolition to existing commercial tenant space; related work as per plans.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01427592-S2-MS
Source type
Mechanical Systems · Initial Permit
Reported value
$23,000Estimated 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 systems alterations on the 8th thru 9th and 12th thru 13th (14th marketing) floors for proposed interior demolition to existing commercial tenant space; related work as per plans.

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

Explainable classification

Trade signals

Direct match

Demolition, site work, dumpsters, and hauling

The source type or description explicitly includes “demolition.”

Rule demolition-site-hauling:direct:demolition · taxonomy 2026.07.1 · 96% confidence
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

Pools, decks, fences, and outdoor living

The source type or description explicitly includes “spa.”

Rule pools-decks-fences:direct:spa · taxonomy 2026.07.1 · 96% confidence
Direct match

Remodeling and interior

The source type or description explicitly includes “interior.”

Rule remodeling-interior:direct:interior · taxonomy 2026.07.1 · 96% confidence
Likely adjacency

Landscaping, irrigation, and tree work

This project includes “demolition,” which can create downstream demand; it is not a direct landscaping & tree permit.

Rule landscaping-tree:adjacent:demolition · taxonomy 2026.07.1 · 68% confidence
Reported chronology

Permit timeline

  1. Filed or applied Aug 10, 2026 · reported
  2. Issued Aug 28, 2026 · reported
  3. Source expiration date Dec 31, 2026 · reported
  4. Ingested and normalized Aug 30, 2026 · normalized