NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Flatlands

1970 Ralph Avenue, Brooklyn: 4 building jobs on file

Building Identification Number 3214958 · Flatlands. Newest first.

Sign or curb cut: Sign replacement installation, est. $78K
Permit Entire · filed Aug 20, 2026 · est. $78,000
Mechanical/plumbing work: Spear - modification of hvac ductwork., est. $88K
Permit Entire · filed Aug 13, 2026 · est. $87,500
Mechanical/plumbing work: Spear - modification and installation of plumbing…, est. $65K
Permit Entire · filed Aug 13, 2026 · est. $65,000
Interior renovation: Spear-removal and installation of interior non-bearing…, est. $525K
Permit Entire · filed Aug 11, 2026 · est. $525,000

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