New hvac permits in New York, NY — week of 2026-09-21

429 hvac permits · total valuation $260,938,832 · biggest job $29,600,000 at 91-41 63 DRIVE

What a subscriber got this morning

3 hvac permits in New York — this morning's digest
Addresses masked on this free preview · subscribers get them in full, same-day
7x WEST 66 STREET
hvacFull Demolition · 3 days ago
$14.6M
21x AINSLIE STREET
hvacGeneral Construction · 3 days ago
$2.7M
13xx BROADWAY
hvacMechanical Systems · 3 days ago
$2.3M

Daily hvac activity in New York

Oct 12 Oct 22 Oct 12: 1 permitsOct 13: 104 permitsOct 14: 82 permitsOct 15: 69 permitsOct 16: 71 permitsOct 19: 108 permitsOct 20: 98 permitsOct 21: 91 permitsOct 22: 82 permits

Last week's hvac permits

Free preview: 7 days delayed, top 10 of 429, newest first. Paid subscribers get every permit same-day, sorted by job value, with owner names where the city publishes them.

25-10 ULMER STREET
Plumbing · #Q01374890-S2-PL · issued 2026-09-25
Installation of new drinking fountain relocate existing electrical water heater, replace new water closet and sink disconnect gas piping to …
$24,500
345 PARK AVENUE
Mechanical Systems · #M01420539-S1-MS · issued 2026-09-25
MECHANICAL WORK ON THE SUBCELLAR2, SUBCELLAR1, CELLAR AND 1ST FLOOR, AS SHOWN ON DRAWINGS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
$1,100,000
219 WEST 81 STREET
Mechanical Systems · #M01409160-S2-MS · issued 2026-09-25
Installation of new condenser unit on roof. Installation of new air handlers, associated ductwork and piping in Apt 10A. New kitchen hood ex…
$91,000
392 5 AVENUE
Mechanical Systems · #B01439768-I1-MS · issued 2026-09-25
INSTALL NEW MINI-SPLIT HVAC UNITS ON THE 2ND AND 3RD FLOOR RESIDENTIAL SPACES. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
$50,000
75 WEST 38 STREET
Mechanical Systems · #M01401259-S2-MS · issued 2026-09-25
FILED HEREWITH FOR MECHANICAL WORK TYPE FOR EXISTING GONGCHA REMODEL IN CONJUNCTION TO M01401259-I1. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
$15,000
45 ROCKEFELLER PLAZA
Mechanical Systems · #M01436052-S1-MS · issued 2026-09-25
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
$1,395,000
1411 BROADWAY
Mechanical Systems · #M01386857-I1-MS · issued 2026-09-25
MECHANICAL FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
$2,000,572
595 MADISON AVENUE
Mechanical Systems · #M01351964-I1-MS · issued 2026-09-25
Mechanical work on the 10th floor (Dublin & Co.) as indicated on drawings
$299,993
451 CLARKSON AVENUE
Mechanical Systems · #B01191852-S3-MS · issued 2026-09-25
KINGS COUNTY HOSPITAL CENTER - ED EXPANSION - MECHANICAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE EGRESS, OR OCCUPANCY.
$2,500,000
219 WEST 81 STREET
General Construction · #M01409160-I1-GC · issued 2026-09-25
Renovation of existing apartment 10A. Selective demolition of flooring, walls, fixtures and finishes. Renovation of kitchen and bathrooms. I…
$291,992

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Data: NYC Department of Buildings via NYC Open Data (data.cityofnewyork.us).