The OWO

John Athimaritis

EPR is proud to have sensitively repurposed this iconic building of national heritage, adapting the Grade II* listed former government building into a five-star luxury Raffles hotel and residences.

Project information

Status

Built

Borough

Westminster

Size

710832 sq m

Estimated completion

September 2023

Location

57 Whitehall, London SW1A 2BX, UK

Team Credits

Client

57 Whitehall

Architect

EPR Architects

Structural Engineer

Elliott Wood

Services Engineer

AECOM

Interior Designer

The Office of Thierry Despont

Interior Designer

1508 London

Interior Designer

Goddard Littlefair

Listed by

EPR Architects

Last updated on

14/03/2025