From home of James Bond to London’s new Raffles: Old War Office gets a refresh
The OWO, London's Old War Office, gets a makeover that blends modern style with the original Edwardian Baroque architecture, which inspired James Bond and was once used by Sir Winston Churchill
London's Old War Office (The OWO) is the stuff of British architecture legend. Not only has it been home to historical figures of the magnitude of Sir Winston Churchill and Lord Kitchener, but it was also the inspiration behind Ian Fleming’s James Bond series (and, more recently, a location for five James Bond films).
Conceived while Fleming was working for Britain’s Naval Intelligence Division, 007 and his adventures were born from this very building – the majestic, large-scale structure that occupies a whole block on Whitehall, just opposite the famed Horse Guards. Now, The OWO's heritage architecture is about to be given a new lease of life, as it's being redesigned into private residences and the first Raffles hotel in London.
Old War Office to host Raffles hotel and residences
The OWO was created between 1898 and 1906 by Scottish architect William Young, and, after his passing, his son, architect Clyde Young. More recently, EPR Architects was appointed to take on the task of restoring and redesigning the historic building, which will include 85 private residences (including two penthouse properties), ranging from studios to five bedroom homes. The architects had to work with a wealth of features and original detailing in the 580,000 sq ft building, as they transformed it into state-of-the-art 21st-century domestic spaces and the hotel, as well as a selection of hospitality and retail offerings on the ground level (there will be five restaurants and bars operating independently from the Raffles options).
 
The Old War Office in London, which is being transformed into private residences, a Raffles hotel, as well as a series of hospitality and retail spaces
The residential interiors were created by design studio 1508 London and British furniture maker Smallbone of Devizes, which is behind the bespoke handcrafted kitchens and joinery in each unit, complemented by integrated appliances by Gaggenau and Miele. Everything was created with the building's architectural heritage and James Bond-worthy style in mind. The structure's quirkiness and variety helped in that respect.
‘The intricate William Young architecture ensures no two residences are the same, each with unique proportions and floorplans,' says 1508 London design principle Lucy Savanis. ‘In light of this, we have tailored each residence to suit its location within the building, whether that be a voluminous three-bedroom apartment overlooking the residents’ garden or the two residences incorporating their own private octagonal turret. We worked within the existing fabric of the building and exposed its unique features; extraordinary 3m-wide corridors on some floors have been showcased as a central feature at the heart of the home, and grand entrance hallways bring back a sense of ceremony to modern living, a feature unique to the OWO residences.'
 
From ornate mosaic floors to detailed architectural mouldings, the interior promises richness and depth. Special features include The OWO's former mailrooms (also known as ‘messenger screens’, a way of communicating messages internally during the war), which have been incorporated into some of the residences and transformed into home offices or family rooms. Green, open spaces coexist with the period architecture in the shape of internal courtyards and terraces.
The original Old War Office's Edwardian Baroque character is preserved and restored, while interiors are carefully adapted to the 21st century, in combination with an overall brand strategy refresh by creative agency Greenspace. ‘The design transcends generations and is respectful of the building’s rich history,' concludes Savanis. Construction is currently underway with completion planned for the end of 2022.
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
 
 
 
 
 
 
 
INFORMATION
Ellie Stathaki is the Architecture & Environment Director at Wallpaper*. She trained as an architect at the Aristotle University of Thessaloniki in Greece and studied architectural history at the Bartlett in London. Now an established journalist, she has been a member of the Wallpaper* team since 2006, visiting buildings across the globe and interviewing leading architects such as Tadao Ando and Rem Koolhaas. Ellie has also taken part in judging panels, moderated events, curated shows and contributed in books, such as The Contemporary House (Thames & Hudson, 2018), Glenn Sestig Architecture Diary (2020) and House London (2022).
- 
Nela is London's new stage for open-fire gastronomyA beloved Amsterdam import brings live-fire elegance to The Whiteley’s grand revival
 - 
How we host: with Our Place founder, Shiza ShahidWelcome, come on in, and take a seat at Wallpaper*s new series 'How we host' where we dissect the art of entertaining. Here, we speak to Our Place founder Shiza Shahid on what makes the perfect dinner party, from sourcing food in to perfecting the guest list, and yes, Michelle Obama is invited
 - 
Matteo Thun carves a masterful thermal retreat into the Canadian RockiesBasin Glacial Waters, a project two decades in the making, finally surfaces at Lake Louise, blurring the boundaries between architecture and terrain
 
- 
The Architecture Edit: Wallpaper’s houses of the monthFrom Malibu beach pads to cosy cabins blanketed in snow, Wallpaper* has featured some incredible homes this month. We profile our favourites below
 - 
Meet Forefront, a cultural platform redefining the relationship between art and architectureForefront co-founder Dicle Guntas, managing director of developer HGG, tells us about the exciting new initiative and its debut exhibition, a show of lumino-kinetic sculptures in London
 - 
Corten curves and contemporary flair transform this terraced house in LondonCagni Williams Associates’ sensitive refurbishment of a south London Edwardian house features a striking and sustainable Corten steel extension
 - 
You may know it as ‘Dirty House’ – now, The Rogue Room brings 21st-century wellness to ShoreditchThe Rogue Room – set in the building formerly known as Dirty House by Sir David Adjaye, now reinvented by Studioshaw – bridges wellness and culture in London's Shoreditch
 - 
The architectural innovation hidden in plain sight at Frieze London 2025The 2025 Frieze entrance pavilions launch this week alongside the art fair, showcasing a brand-new, modular building system set to shake up the architecture of large-scale events
 - 
RIBA Stirling Prize 2025 winner is ‘a radical reimagining of later living’Appleby Blue Almshouse wins the RIBA Stirling Prize 2025, crowning the social housing complex for over-65s by Witherford Watson Mann Architects, the best building of the year
 - 
‘Belonging’ – the LFA 2026 theme is revealed, exploring how places can become personalThe idea of belonging and what it means in today’s world will be central at the London Festival of Architecture’s explorations, as the event’s 2026 theme has been announced today
 - 
Join us on a first look inside Regent’s View, the revamped canalside gasholder project in LondonRegent's View, the RSHP-designed development for St William, situated on a former gasholder site on a canal in east London, has just completed its first phase