IAG house

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Height: Architectural 131 m / 430 ft
Height: Occupied 120 m / 394 ft
Height: To Tip 131 m / 430 ft
Floors Above Ground 32
Floors Below Ground 2
Tower GFA 45,552 m² / 490,318 ft²
# of Parking Spaces 80


Official Name IAG house
Other Names King George Tower, American Express Tower, NRMA House
Structure Type Building
Status Completed
Country Australia
City Sydney
Street Address & Map 388 George Street
Postal Code 2000
Building Function office
Structural Material composite
Energy Label 4 Star Green Star - Office As Built V2 rating and a 4.5 star NABERS Energy certified rating
Completion 1976
Retrofit End 1998

Original Companies Involved

• Current Investa Property
Design John Andrews International; Rice Daubney; Gray Puksand
Structural Engineer
Design Hyder Consulting
Project Manager Brookfield Multiplex
Main Contractor Bovis Lend Lease
Other Consultant
• Certifier City Plan Services
• Energy Concept AECOM; Viridis; Exergy
• Environmental EMS
Façade Arup
• Vertical Transportation Thomson Elevator Consulatancy Services
Material Supplier
• Elevator Otis Elevator Company

Retrofit Companies Involved

Other Consultant
Façade Permasteelisa Group

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