220 Central Park SouthNew York, New York

  • A new 430,000 square foot luxury condo development in Manhattan
  • Development includes a 69-story, 950-foot residential tower to the south and an 18-story “Villa” to the north
  • Main tower measures 53-feet-wide and 128-feet-long with a plan area of approximately 7500 square feet
  • Slenderness ratio exceeds 18:1
  • Structural system includes a Tuned-Mass-Damper (TMD)


  • Greater New York Construction User Council (GNYCUC) Chairman’s Award