New York, NY · Issued Sep 3, 2026

Mechanical Systems in Bay Ridge, ZIP 11228

INSTALLATION OF NEW AIR CONDITIONING UNIT IN THE MUSIC ROOM (201), NO CHANGE OF USE, EGRESS OR OCCUPANCY.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
B01439720-I1-MS
Source type
Mechanical Systems · Initial Permit
Reported value
$45,000Estimated job cost as reported
Location shown
Bay Ridge, ZIP 11228zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

INSTALLATION OF NEW AIR CONDITIONING UNIT IN THE MUSIC ROOM (201), NO CHANGE OF 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
Reported chronology

Permit timeline

  1. Filed or applied Sep 2, 2026 · reported
  2. Issued Sep 3, 2026 · reported
  3. Source expiration date Jan 26, 2027 · reported
  4. Ingested and normalized Sep 5, 2026 · normalized