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Neighborhoods › East Midtown-Turtle Bay

399 Park Avenue, Manhattan: 14 building jobs on file

Building Identification Number 1071457 · East Midtown-Turtle Bay. Newest first.

Interior renovation: Removal and instillation of interior non load bearing…, est. $778K
Approved · filed Oct 14, 2026 · est. $778,109
Mechanical/plumbing work: Modification to plumbing systems as per plans filed…, est. $18K
Approved · filed Aug 13, 2026 · est. $17,500
Interior renovation: Interior renovation as per plans filed herewith., est. $1.7M
Approved · filed Aug 5, 2026 · est. $1,718,656
Interior renovation: Cvs retail - minor plumbing work related to minor…, est. $2K
Approved · filed Jul 27, 2026 · est. $2,000
Interior renovation: Cvs retail space - general interior renovation as per…, est. $299K
Permit Entire · filed Jul 22, 2026 · est. $299,000
Mechanical/plumbing work: Modifications to existing plumbing/sprinkler…, est. $8K
Approved · filed Jun 22, 2026 · est. $7,750
Interior renovation: Interior renovation as per plans filed herewith., est. $1.7M
Permit Entire · filed Mar 10, 2026 · est. $1,718,656
Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $159K
Permit Entire · filed Mar 10, 2026 · est. $159,448
Mechanical/plumbing work: Modification to sprinkler systems as per plans…, est. $19K
Permit Entire · filed Mar 10, 2026 · est. $19,392
Interior renovation: General construction from the 32nd floor to the 34th…, est. $1.1M
Permit Entire · filed Feb 23, 2026 · est. $1,112,920
Mechanical/plumbing work: Mechanical work from the 32nd to the 34th floor as…, est. $135K
Permit Entire · filed Feb 23, 2026 · est. $135,000
Mechanical/plumbing work: Plumbing work from the 32nd to the 34th floors as…, est. $10K
Permit Entire · filed Feb 23, 2026 · est. $9,900
Mechanical/plumbing work: Sprinkler work from the 32nd to the 34th floor as…, est. $24K
LOC Issued · filed Feb 23, 2026 · est. $24,000
Interior renovation: Structural modifications as per plans filed herewith…, est. $3.2M
Approved · filed Nov 2, 2025 · est. $3,200,000

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