NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Midtown South-Flatiron-Union Square

25 West 18 Street, Manhattan: 8 building jobs on file

Building Identification Number 1080646 · Midtown South-Flatiron-Union Square. Newest first.

Facade/scaffold work: Installation of temporary plywood enclosure as per…, est. $1K
Permit Entire · filed Sep 17, 2026 · est. $1,000
Interior renovation: Construction of a new storage room and modification of…, est. $70K
Permit Entire · filed Sep 8, 2026 · est. $70,000
Mechanical/plumbing work: Mechanical plans filed herewith to show new pumps.…, est. $800K
Approved · filed Sep 8, 2026 · est. $800,000
Mechanical/plumbing work: Plumbing plans filed herewith. no change to use…, est. $10K
Approved · filed Sep 8, 2026 · est. $10,000
Mechanical/plumbing work: Sprinkler plans filed herewith. no change to use…, est. $3K
Approved · filed Sep 8, 2026 · est. $3,000
Interior renovation: Mechanical work to existing office spaces on the 4th…, est. $38K
Approved · filed Dec 21, 2025 · est. $38,167
Interior renovation: Sprinkler work to existing office spaces on the 4th floor…, est. $4K
Approved · filed Dec 21, 2025 · est. $3,976
Interior renovation: General construction consisting of interior renovation…, est. $71K
Approved · filed Dec 18, 2025 · est. $71,312

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