520 EAST 70 STREETNew York CityManhattan
520 EAST 70 STREET Construction Projects
3 permit-backed projects at 520 EAST 70 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$820,000 – $3,800,000 range
Reported project costs at 520 EAST 70 STREET
Based on real permit filings — actual project costs, not estimates.
Major Roof Replacement Project at 520 East 70 Street, Manhattan
General Construction · Upper East Side-Lenox Hill-Roosevelt Island
$3,800,000
April 1, 2026
Structural Work at 520 East 70 Street, Manhattan
Structural · Upper East Side-Lenox Hill-Roosevelt Island
$820,000
April 1, 2026
HVAC Modifications for Roof Repair at 520 East 70 Street, Manhattan
Mechanical Systems · Upper East Side-Lenox Hill-Roosevelt Island
$2,900,000
April 1, 2026