Neighborhoods › Midtown-Times Square › Building 1035357

Interior renovation: General construction modifications taking place on the…, est. $1.1M

340 Madison Avenue, Manhattan 10123 · Permit Entire

Job	M01389284 (3 filings: I1, S1, S2) · Alteration
Category	interior renovation
Estimated cost	$1,052,241
Scale	22 → 22 stories; 99,268 sq ft
Work types	General Construction
Filed	Apr 27, 2026
Professional	Ware Malcomb
Building	BIN 1035357 · BBL 1012780014
Official record	DOB NOW job M01389284

DOB description

M01389284-I1: General construction modifications taking place on the 9, 19, 20, 21 floors as per plans filed herewith. No change in use, egress or occupancy
M01389284-S1: Mechanical modifications taking place on the 9,19,20,21floor as per plans filed herewith. No change in use, egress or occupancy
M01389284-S2: Sprinkler modifications taking place on the 9,19,20 floor as per plans filed herewith. No change in use, egress or occupancy

Status timeline

Apr 27, 2026 — New job filed (Permit Entire) M01389284-I1
Apr 28, 2026 — New job filed (Permit Entire) M01389284-S1
Apr 28, 2026 — New job filed (Permit Entire) M01389284-S2
May 3, 2026 — Permit issued — work can start (Mechanical Systems) M01389284-S1
May 4, 2026 — Permit issued — work can start (Permit Entire) M01389284-S1
May 4, 2026 — Permit issued — work can start (General Construction) M01389284-I1
May 5, 2026 — Permit issued — work can start (Permit Entire) M01389284-I1
May 10, 2026 — Permit issued — work can start (Sprinklers) M01389284-S2
May 11, 2026 — Permit issued — work can start (Permit Entire) M01389284-S2

Work permits

Permit	Work	Status	Issued	Expires
M01389284-S2-EW-SP	Sprinklers	Permit Issued	May 10, 2026	Dec 29, 2026
M01389284-I1-GC	General Construction	Permit Issued	May 4, 2026	Dec 1, 2026
M01389284-S1-MS	Mechanical Systems	Permit Issued	May 3, 2026	Dec 1, 2026

Map

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