320 Park Avenue, Manhattan: 29 building jobs on file

Building Identification Number 1035464 · Midtown-Times Square. Newest first.

Interior renovation: Interior renovation as per plans filed herewith., est. $669K

Approved · filed Sep 28, 2026 · est. $669,000

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $280K

Approved · filed Sep 27, 2026 · est. $280,000

Mechanical/plumbing work: Modification to sprinkler systems as per plans…, est. $41K

Approved · filed Sep 27, 2026 · est. $41,000

Interior renovation: Interior renovation as per plans filed herewith. no…, est. $2.3M

Permit Entire · filed Sep 9, 2026 · est. $2,276,152

Mechanical/plumbing work: Modifications to existing mechanical system as per…, est. $245K

Permit Entire · filed Sep 9, 2026 · est. $245,000

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $127K

Permit Issued · filed Sep 9, 2026 · est. $127,000

Interior renovation: Structural modifications as per plans filed herewith., est. $58K

Permit Entire · filed Aug 30, 2026 · est. $58,000

Interior renovation: Interior renovation as per plans filed herewith., est. $6.3M

Permit Entire · filed May 12, 2026 · est. $6,293,938

Facade/scaffold work: Ira to assist with condition assessment

Approved · filed May 12, 2026 · est. not stated

Interior renovation: General construction modifications taking place on the…, est. $485K

Permit Entire · filed May 11, 2026 · est. $484,806

Mechanical/plumbing work: Modification to mechanical systems as per plans…, est. $1.3M

Permit Entire · filed May 11, 2026 · est. $1,300,000

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $418K

Permit Entire · filed May 11, 2026 · est. $418,000

Interior renovation: Interior renovation as per plans filed herewith. no…, est. $350K

Permit Entire · filed Apr 30, 2026 · est. $350,000

Mechanical/plumbing work: Modifications to existing mechanical system as per…, est. $285K

Permit Entire · filed Apr 30, 2026 · est. $285,000

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $183K

Permit Entire · filed Apr 30, 2026 · est. $183,000

Mechanical/plumbing work: Plumbing modifications taking place on the 20th fl…, est. $192K

Approved · filed Mar 17, 2026 · est. $192,000

Full demolition of 33-story building, est. $132K

Permit Entire · filed Feb 8, 2026 · est. $132,000

Mechanical/plumbing work: Modifications to existing mechanical system as per…, est. $24K

Permit Entire · filed Feb 5, 2026 · est. $24,000

Mechanical/plumbing work: Modification to plumbing and sprinkler systems as…, est. $17K

Permit Entire · filed Feb 5, 2026 · est. $16,500

Interior renovation: General construction modifications taking place on the…, est. $1.8M

Permit Entire · filed Jan 6, 2026 · est. $1,841,834

Mechanical/plumbing work: Mechanical modifications taking place on 20th fl…, est. $585K

Permit Entire · filed Jan 6, 2026 · est. $585,024

Mechanical/plumbing work: Plumbing modifications taking place on the 20th fl…, est. $192K

Permit Entire · filed Jan 6, 2026 · est. $192,000

Mechanical/plumbing work: Sprinkler modifications taking place on the 20th fl…, est. $75K

Permit Entire · filed Jan 6, 2026 · est. $75,001

Interior renovation: Alt co filed to include accessory terrace on co and to…, est. $853K

Permit Entire · filed Jan 4, 2026 · est. $852,644

Mechanical/plumbing work: Mechanical modifications taking place on 1st & 2nd…, est. $1.0M

Approved · filed Dec 18, 2025 · est. $1,000,129

Mechanical/plumbing work: Sprinkler modifications taking place on the 1st &…, est. $140K

Approved · filed Dec 10, 2025 · est. $140,000

Interior renovation: Propose a very minor partition change as per plans filed…, est. $15K

LOC Issued · filed Dec 4, 2025 · est. $15,000

Interior renovation: Structural changes as indicated on plans., est. $8K

Approved · filed Oct 27, 2025 · est. $8,000

Mechanical/plumbing work: Plumbing modifications taking place on the 27th fl…, est. $158K

LOC Issued · filed Jan 14, 2025 · est. $158,000

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