New York, NY · Issued Oct 19, 2026

Protection and Mechanical Methods in Gramercy, ZIP 10010

INSTALLATION OF DEBRIS CHUTE FOR IS 104M AT 330 EAST 21 STREET, MANHATTAN IN CONJUNCTION WITH JOB # M01237233, M01438428, M01438430, M01438438 AS PER INDICATED ON PLANS. THERE WILL BE NO CHANGE IN THE USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01438441-I1-PMM
Source type
Protection and Mechanical Methods · Initial Permit
Reported value
$5,000Estimated job cost as reported
Location shown
Gramercy, ZIP 10010zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

INSTALLATION OF DEBRIS CHUTE FOR IS 104M AT 330 EAST 21 STREET, MANHATTAN IN CONJUNCTION WITH JOB # M01237233, M01438428, M01438430, M01438438 AS PER INDICATED ON PLANS. THERE WILL BE NO CHANGE IN THE USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.

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 30, 2026 · reported
  2. Issued Oct 19, 2026 · reported
  3. Source expiration date Nov 18, 2026 · reported
  4. Ingested and normalized Oct 21, 2026 · normalized