New London Architecture
20–24 Carlton House Terrace
Built
EPR Architects
Carlton House Terrace is a major cut-and-carve
refurbishment of a 1960s office building. Through careful modifications EPR has transformed it into a contemporary, high-quality, flexible workplace.
Project information
Status
Built
Borough
Westminster
Size
14865 sq m
Estimated completion
July 2025
Location
20 Carlton House Terrace, London SW1Y 5AN, UK
Team Credits
Development Manager
Altius Real Estate Ltd
Interior Designer
EPR Architects
Concept Architect
RSHP Architects
Construction Manager
Blue Sky Building
Cost Consultant
Core Five Consulting
Façades
Colorminium (London) Ltd
Listed by
Last updated on
26/02/2026
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