NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Mapleton-Midwood (West)

6006 23 Avenue, Brooklyn: 4 building jobs on file

Building Identification Number 3172071 · Mapleton-Midwood (West). Newest first.

Interior renovation: Structural work to the school building remove & replace…, est. $1.2M
Approved · filed Feb 5, 2026 · est. $1,200,000
Facade/scaffold work: Remove existing roofing systems and replace with new.…, est. $18M
Approved · filed Feb 4, 2026 · est. $17,500,000
Mechanical/plumbing work: 1 split a/c unit in telecom room, provide 5 new…, est. $438K
Approved · filed Feb 4, 2026 · est. $437,500
Mechanical/plumbing work: Remove & replace (5) 3 inch roof drains , (5) 4…, est. $550K
Approved · filed Feb 4, 2026 · est. $550,000

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