Overseas Union Bank Centre

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Height: Occupied
253.2 m / 831 ft
Height: To Tip
277.8 m / 911 ft
Height: Architectural
277.8 m / 911 ft
Overseas Union Bank Centre Outline
Height: Observatory
275.8 m / 905 ft
Floors Above Ground
Floors Below Ground
Tower GFA
101,784 m² / 1,095,594 ft²


Official Name Overseas Union Bank Centre
Name of Complex One Raffles Place
Other Names OUB Centre, One Raffles Place Tower 1
Structure Type Building
Status Completed
Country Singapore
City Singapore
Street Address & Map 1 Raffles Place
Postal Code 048616
Building Function office
Structural Material steel
Construction Start 1982
Completion 1986
Official Website OUB Centre
Rankings Click arrows to view the next taller/shorter buildings
Global Ranking #272 Tallest in the World
Regional Ranking #163 Tallest in Asia
National Ranking #3 Tallest in Singapore
City Ranking #3 Tallest in Singapore

Companies Involved

Owner OUB Centre
Developer United Overseas Bank
Design Tange Associates
Structural Engineer
Design Bylander Meinhardt Parnership; Meinhardt
MEP Engineer
Design Meinhardt
Main Contractor Hazama-Gumi; Japan Development Construction; Kajima Corporation
Other Consultant
• Vertical Transportation Elevating Studio Pte. Ltd.
Material Supplier
• Fire Proofing Grace Construction Products

CTBUH Initiatives

CTBUH / Nakheel Asia Tour Report
19-29 Apr 2007 – Tour Report

Research Papers

Tall Building's in Numbers: World's Tallest Offset-Core Buildings
Apr 2019 – CTBUH Journal 2019 Issue II

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