Neighborhoods › Chelsea-Hudson Yards › Building 1012860

Interior renovation: Removal and installation of walls, doors, floor…, est. $141K

441 9 Avenue, Manhattan 10010 · Permit Entire

Job	M01391324 (3 filings: I1, S1, S2) · Alteration
Category	interior renovation
Estimated cost	$140,769
Scale	26 → 26 stories; 5,719 sq ft
Work types	General Construction
Filed	May 21, 2026
Professional	Architecture Plus Information
Building	BIN 1012860 · BBL 1007327501
Official record	DOB NOW job M01391324

DOB description

M01391324-I1: REMOVAL AND INSTALLATION OF WALLS, DOORS, FLOOR FINISHES, AND CEILINGS AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS
M01391324-S1: REMOVAL AND INSTALLATION OF DUCTWORK, DIFFUSERS, FANS A/C UNIT, AND RELATED MECHANICAL PIPING AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS
M01391324-S2: MODIFICATION OF THE EXISTING SPRINKLER SYSTEM AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS

Status timeline

May 21, 2026 — New job filed (Permit Entire) M01391324-I1
May 26, 2026 — New job filed (Permit Entire) M01391324-S1
May 26, 2026 — New job filed (Permit Entire) M01391324-S2
May 26, 2026 — Permit issued — work can start (General Construction) M01391324-I1
May 27, 2026 — Permit issued — work can start (Permit Entire) M01391324-I1
Jun 2, 2026 — Permit issued — work can start (Mechanical Systems) M01391324-S1
Jun 2, 2026 — Permit issued — work can start (Sprinklers) M01391324-S2
Jun 3, 2026 — Permit issued — work can start (Permit Entire) M01391324-S2
Jun 3, 2026 — Permit issued — work can start (Permit Entire) M01391324-S1

Work permits

Permit	Work	Status	Issued	Expires
M01391324-S1-MS	Mechanical Systems	Permit Issued	Jun 2, 2026	Dec 30, 2026
M01391324-S2-EW-SP	Sprinklers	Permit Issued	Jun 2, 2026	Mar 1, 2027
M01391324-I1-GC	General Construction	Permit Issued	May 26, 2026	Dec 30, 2026

Map

Watch this block

Get an email when the next job is filed within 100 ft of this address. Free, weekly.