4 EAST 66 STREET Construction Projects
8 permit-backed projects at 4 EAST 66 STREET, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
Reported project costs at 4 EAST 66 STREET
Based on real permit filings — actual project costs, not estimates.
General Construction for Window Enlargement and Balconies at 4 East 66th Street, Manhattan
General Construction · Upper East Side-Carnegie Hill
$2,500,000
July 17, 2026
Mechanical Systems Work at 4 East 66 Street, Manhattan
Mechanical Systems · Upper East Side-Carnegie Hill
$34,925
July 7, 2026
Sidewalk Shed Installation at 4 East 66 Street, Manhattan
Sidewalk Shed · Upper East Side-Carnegie Hill
$1
June 25, 2026
5 more projects with pricing in 4 EAST 66 STREET
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