643 PARK AVENUENew York CityManhattan
643 PARK AVENUE Construction Projects
3 permit-backed projects at 643 PARK AVENUE, Manhattan, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$76,082 – $399,850 range
Reported project costs at 643 PARK AVENUE
Based on real permit filings — actual project costs, not estimates.
Structural Work at 643 Park Avenue, Manhattan
General Construction · Upper East Side-Carnegie Hill
$76,082
May 15, 2026
Temporary Structures Installation on Park Avenue
Structural · Upper East Side-Carnegie Hill
$399,850
April 30, 2026
Structural Work at 643 Park Avenue, Manhattan
Structural · Upper East Side-Carnegie Hill
$199,981
April 15, 2026