520 WEST 135 STREETNew York CityManhattan
520 WEST 135 STREET Construction Projects
3 permit-backed projects at 520 WEST 135 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$60,000 – $615,000 range
Reported project costs at 520 WEST 135 STREET
Based on real permit filings — actual project costs, not estimates.
Sprinkler System at 520 West 135 Street, Manhattan
Sprinklers · Manhattanville-West Harlem
$60,000
July 20, 2026
Mechanical Systems for Tenant Fit-Out at 520 West 135 Street, Manhattan
Mechanical Systems · Manhattanville-West Harlem
$325,000
June 30, 2026
Interior Tenant Fit Out at 520 West 135th Street, Manhattan
General Construction · Manhattanville-West Harlem
$615,000
June 29, 2026