300 Park Avenue, Manhattan: 24 building jobs on file

Building Identification Number 1081146 · Midtown-Times Square. Newest first.

Interior renovation: Int reno of exist business class occ of 25,331 sf ft of…, est. $2.2M

Approved · filed Sep 10, 2026 · est. $2,200,000

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $45K

Approved · filed Aug 16, 2026 · est. $44,980

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $140K

Approved · filed Aug 16, 2026 · est. $140,000

Interior renovation: Minor alteration, construction of non-load bearing…, est. $9K

Permit Entire · filed Aug 2, 2026 · est. $8,800

Mechanical/plumbing work: Modification of the existing sprinkler system as…, est. $49K

Permit Entire · filed Jul 20, 2026 · est. $48,500

Mechanical/plumbing work: Modify sprinkler heads and related piping as shown…, est. $82K

Approved · filed Jul 12, 2026 · est. $81,899

Facade/scaffold work: Installation of temporary heavy duty sidewalk shed as…, est. $1K

Permit Entire · filed Jun 21, 2026 · est. $1,000

Interior renovation: Installation of interior non-load bearing partitions…, est. $1.5M

Approved · filed May 31, 2026 · est. $1,499,968

Facade/scaffold work: Installation of suspended scaffold for facade inspection/repair.

Approved · filed Apr 23, 2026 · est. not stated

Facade/scaffold work: Installation of suspended scaffold for facade inspection/repair.

Permit Entire · filed Apr 8, 2026 · est. not stated

Interior renovation: Int reno of exist business class occ of 25,331 sf ft of…, est. $2.2M

Permit Entire · filed Mar 26, 2026 · est. $2,200,000

Interior renovation: Int reno of exist business class occ of 9,377 sf ft of…, est. $700K

Approved · filed Mar 26, 2026 · est. $700,000

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $45K

Approved · filed Mar 26, 2026 · est. $44,980

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $55K

Approved · filed Mar 26, 2026 · est. $55,000

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $140K

Permit Entire · filed Mar 26, 2026 · est. $140,000

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $170K

Permit Issued · filed Mar 26, 2026 · est. $170,000

Interior renovation: Hereby filing isolated balcony repairs as shown on plans…, est. $82K

Permit Entire · filed Mar 23, 2026 · est. $82,251

Interior renovation: Interior removal and installation on non-load berating…, est. $187K

Permit Entire · filed Jan 6, 2026 · est. $187,000

Mechanical/plumbing work: Modifications to existing hvac system and…, est. $125K

Permit Entire · filed Jan 6, 2026 · est. $125,000

Mechanical/plumbing work: Modify plumbing fixtures and related piping as per…, est. $17K

Permit Entire · filed Jan 6, 2026 · est. $16,500

Mechanical/plumbing work: Modify sprinkler heads and related piping as per…, est. $20K

Permit Entire · filed Jan 6, 2026 · est. $20,499

Interior renovation: Removal and installation of interior partitions…, est. $31K

Permit Entire · filed Nov 9, 2025 · est. $31,250

Mechanical/plumbing work: Modifications to existing hvac system and…, est. $13K

Permit Entire · filed Nov 9, 2025 · est. $12,500

Sign or curb cut: Install non-advertising non-illuminated sign. no change in egress…

LOC Issued · filed Oct 20, 2025 · est. $700

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