31 WEST 21 STREETNew York CityManhattan
31 WEST 21 STREET Construction Projects
4 permit-backed projects at 31 WEST 21 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$76,000 – $645,000 range
Reported project costs at 31 WEST 21 STREET
Based on real permit filings — actual project costs, not estimates.
Residential Sprinkler System Alteration at 31 West 21 Street, Manhattan
Sprinklers · Midtown South-Flatiron-Union Square
$95,000
May 14, 2026
Mechanical Systems Work at 31 West 21 Street, Manhattan
Mechanical Systems · Midtown South-Flatiron-Union Square
$109,000
May 8, 2026
Plumbing Work at 31 West 21 Street, Manhattan
Plumbing · Midtown South-Flatiron-Union Square
$76,000
May 8, 2026
1 more projects with pricing in 31 WEST 21 STREET
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