New York, NY · Issued Sep 29, 2026

Mechanical Systems in Upper East Side-Carnegie Hill, ZIP 10028

change from 2-family to 1-family and horizontal and vertical enlargement of existing townhouse

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01373124-I1-GC-CX
Source type
Mechanical Systems · Initial Permit
Reported value
$995,000Estimated job cost as reported
Location shown
Upper East Side-Carnegie Hill, ZIP 10028zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

change from 2-family to 1-family and horizontal and vertical enlargement of existing townhouse

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
Reported chronology

Permit timeline

  1. Filed or applied Sep 9, 2026 · reported
  2. Issued Sep 29, 2026 · reported
  3. Source expiration date Dec 6, 2026 · reported
  4. Ingested and normalized Oct 1, 2026 · normalized