621 EAST 21 STREETNew York CityBrooklyn
621 EAST 21 STREET Construction Projects
4 permit-backed projects at 621 EAST 21 STREET, Brooklyn, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$1,000 – $187,500 range
Reported project costs at 621 EAST 21 STREET
Based on real permit filings — actual project costs, not estimates.
Plumbing Site Connection at 621 East 21st Street, Brooklyn
Plumbing · Flatbush
$1,000
May 22, 2026
Standpipe and Sprinkler System Work at 621 East 21 Street, Brooklyn
Fire Suppression Systems · Flatbush
$187,500
May 22, 2026
Construction Fence at 621 East 21st Street, Brooklyn
Construction Fence · Flatbush
$1,000
April 27, 2026
1 more projects with pricing in 621 EAST 21 STREET
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