421 WEST 21 STREETNew York CityManhattan
421 WEST 21 STREET Construction Projects
3 permit-backed projects at 421 WEST 21 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
- 3
- projects on record
- 2
- businesses
- $3,000 – $130,275
- reported price range
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Reported project costs at 421 WEST 21 STREET
Reported costs from real permit filings, not estimates.
Sidewalk Shed for Exterior Repairs at 421 West 21 Street, Manhattan
Sidewalk Shed · Chelsea-Hudson Yards · Sep 3, 2026
$3,000
Supported Scaffold Installation at 421 West 21 Street, Manhattan
Scaffolding · Chelsea-Hudson Yards · Sep 3, 2026
$3,000
Window Work at 421 West 21 Street, Manhattan
General Construction · Chelsea-Hudson Yards · Jun 23, 2026
$130,275