56 EAST 66 STREETNew York CityManhattan
56 EAST 66 STREET Construction Projects
3 permit-backed projects at 56 EAST 66 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$1,000 – $89,946 range
Reported project costs at 56 EAST 66 STREET
Based on real permit filings — actual project costs, not estimates.
Sidewalk Shed and Pipe Scaffold at 56 East 66 Street, Manhattan
Sidewalk Shed · Upper East Side-Carnegie Hill
$1,000
July 27, 2026
Sprinkler System Installation at 56 East 66 Street, Manhattan
Sprinklers · Upper East Side-Carnegie Hill
$89,946
July 23, 2026
Structural Design for Egress Stair at 56 East 66 Street, Upper East Side-Carnegie Hill
Structural · Upper East Side-Carnegie Hill
$60,000
July 20, 2026