New York, NY · Issued Aug 25, 2026

Mechanical Systems in Upper East Side-Yorkville, ZIP 10028

Application is filed for the removal of exist'g doctor's office at Cellar level, creating a duplex apt. with the exist'g first floor unit. The proposed work does not result in an increase in the number of dwelling units or the overall floor area.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01240957-I1-GC-CX
Source type
Mechanical Systems · Initial Permit
Reported value
$115,000Estimated job cost as reported
Location shown
Upper East Side-Yorkville, ZIP 10028zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

Application is filed for the removal of exist'g doctor's office at Cellar level, creating a duplex apt. with the exist'g first floor unit. The proposed work does not result in an increase in the number of dwelling units or the overall floor area.

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 5, 2025 · reported
  2. Issued Aug 25, 2026 · reported
  3. Source expiration date Sep 5, 2026 · reported
  4. Ingested and normalized Aug 29, 2026 · normalized