NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Midtown-Times Square

477 Madison Avenue, Manhattan: 19 building jobs on file

Building Identification Number 1035471 · Midtown-Times Square. Newest first.

Interior renovation: Removal and installation of ductwork, diffusers, fans…, est. $321K
Approved · filed Aug 31, 2026 · est. $320,500
Mechanical/plumbing work: Replace the existing special service fire pump…, est. $15K
Approved · filed Aug 23, 2026 · est. $15,000
Mechanical/plumbing work: New mechanical equipment, ductwork, duct…, est. $758K
Permit Entire · filed Aug 18, 2026 · est. $757,750
Interior renovation: Installation of pump room at cellar level, fill box at…, est. $414K
Permit Entire · filed Aug 11, 2026 · est. $414,000
Interior renovation: Structural framing for new rooftop generator. no change…, est. $50K
Permit Entire · filed Aug 11, 2026 · est. $50,000
Facade/scaffold work: Proposed facade and dunnage steel repairs and…, est. $520K
Approved · filed Jun 15, 2026 · est. $520,000
Interior renovation: Infill existing stair opening 150 sf. provide new…, est. $20K
Permit Entire · filed Mar 31, 2026 · est. $20,000
Mechanical/plumbing work: Install new plumbing fixtures and related piping on…, est. $75K
Permit Entire · filed Mar 25, 2026 · est. $75,000
Mechanical/plumbing work: Installation of water cooled ac units, low…, est. $175K
Permit Entire · filed Mar 24, 2026 · est. $175,000
Mechanical/plumbing work: Install new sprinkler heads and related piping on…, est. $40K
Permit Entire · filed Mar 24, 2026 · est. $40,000
Interior renovation: Change of occupancy on 1st floor from stores (ug 6, og…, est. $200K
Permit Entire · filed Mar 23, 2026 · est. $200,000
No Work
Approved · filed Mar 23, 2026 · est. not stated
Interior renovation: Removal and installation of ductwork, diffusers, fans…, est. $321K
Permit Entire · filed Nov 17, 2025 · est. $320,500
Interior renovation: Removal and installation of plumbing fixtures and…, est. $352K
Permit Entire · filed Nov 17, 2025 · est. $352,000
Mechanical/plumbing work: Modification of existing sprinkler system on the…, est. $87K
Permit Entire · filed Nov 17, 2025 · est. $86,945
Interior renovation: Removal and installation of walls, doors, floor…, est. $957K
Permit Entire · filed Nov 13, 2025 · est. $956,500
Interior renovation: Removal of partitions and ceiling. no change to use…, est. $10K
LOC Issued · filed Nov 11, 2025 · est. $10,000
Mechanical/plumbing work: Removal of plumbing fixtures and associated piping.…, est. $3K
LOC Issued · filed Nov 11, 2025 · est. $3,000
Facade/scaffold work: Proposed facade and dunnage steel repairs and…, est. $520K
Approved · filed Nov 4, 2025 · est. $520,000

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