1 Merchant Square

Note: As this project is proposed, the data is based on the most reliable information currently available. Additionally, in response to the COVID-19 global health pandemic, construction work may temporarily slow or suspend under restrictions imposed by local or national authorities. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.

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Height: Occupied
128.1 m / 420 ft
Height: To Tip
149.5 m / 491 ft
Height: Architectural
149.5 m / 491 ft
1 Merchant Square Outline
Floors Above Ground
Floors Below Ground
# of Elevators
Top Elevator Speed
4 m/s
Tower GFA
37,200 m² / 400,417 ft²
Development GFA
101,600 m² / 1,093,613 ft²
# of Parking Spaces


Official Name 1 Merchant Square
Name of Complex Merchant Square
Other Names The Cucumber
Structure Type Building
Status Proposed
Country United Kingdom
City London
Street Address & Map 1 Merchant Square, Paddington
Building Function residential
Structural Material concrete
Proposed 2010
Official Website Merchant Square

Companies Involved

Owner/Developer European Land & Property, Ltd.
Design Apt
Structural Engineer
Design WSP Group
MEP Engineer
Design Hoare Lea
Other Consultant
• Cost EC Harris
• Environmental AECOM
• Fire Hoare Lea
• Planning DP9 Ltd
• Quantity Surveyor Arcadis
• Wind RWDI

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