ATO Quattro Collins Square

Click an image to view larger version.


Height: Architectural 80 m / 262 ft
Height: To Tip 80 m / 262 ft
Floors Above Ground 16
Floors Below Ground 1
Tower GFA 38,000 m² / 409,029 ft²


Official Name ATO Quattro Collins Square
Name of Complex Collins Square
Other Names Quattro ? Tower 3
Structure Type Building
Status Completed
Country Australia
City Melbourne
Street Address & Map 735 Collins Street
Postal Code 3000
Building Function office
Structural Material concrete
Energy Label 5 Star Green Star
Construction Start 2011
Completion 2013
Official Website Collins Square

Companies Involved

Developer Kuok Group; Walker Corporation
Design Bates Smart
Main Contractor Built Holdings Pty Ltd.
Other Consultant
• Artist John Olsen; Dion Horstmans
Façade Permasteelisa Group
Material Supplier
• Formwork Rican Contractors
• HVAC A.G. Coombs
• Post-Tensioning Postenco

Research Papers

Collins Square, Melbourne, Australia
Jan 2017 – Corporate Publication

To submit more information or donate images for this project, please use our submission portal.