NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Flatbush

1247 Flatbush Avenue, Brooklyn: 2 building jobs on file

Building Identification Number 3394972 · Flatbush. Newest first.

Mechanical/plumbing work: Install replacement gas-fired rooftop furnace unit…, est. $28K
Permit Entire · filed Oct 4, 2026 · est. $28,000
Mechanical/plumbing work: Connect to existing gas piping for replacement…, est. $2K
Permit Entire · filed Oct 4, 2026 · est. $2,000

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