474 PROSPECT AVENUENew York CityBrooklyn
474 PROSPECT AVENUE Construction Projects
3 permit-backed projects at 474 PROSPECT AVENUE, Brooklyn, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$1,000 – $98,000 range
Reported project costs at 474 PROSPECT AVENUE
Based on real permit filings — actual project costs, not estimates.
Sprinkler System Installation at 474 Prospect Avenue, Brooklyn
Sprinklers · Windsor Terrace-South Slope
$98,000
July 17, 2026
Plumbing Work at 474 Prospect Avenue, Brooklyn
Plumbing · Windsor Terrace-South Slope
$1,000
April 17, 2026
Construction Fence Permit at 474 Prospect Avenue, Brooklyn
Construction Fence · Windsor Terrace-South Slope
$1,000
March 25, 2026