Inside Raffles London at The OWO: Uncover the Legend and the Myth Behind the City’s Most In-Demand Hotel

After a $1.76 billion makeover, the abandoned Old War Office – Winston Churchill's former command centre and the birthplace of James Bond – has re-emerged as a luxury London hotel without parallel
The best hotels in 2025 Raffles London at The OWO. Raffles London at The OWO grand courtyard with cafe laperouse night...
Photo: Kyungsub Shin

What does one look for when deciding on a central London hotel to book into? Heritage, location and glamour. The Raffles London at The OWO has it all; plus a supercharged shot of intrigue. Read on to find out why this billion dollar hotel is London's buzziest address for locals, guests and tourists, alike.

Spanning 770000sqft across seven floors the Old War Office building is known by its four corner turrets and grand...

Spanning 770,000sqft across seven floors, the Old War Office building is known by its four corner turrets and a grand internal courtyard. The trapezoidal London Landmark is located on Horse Guards Parade, close to Downing Street and Buckingham Palace.

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Built for the British army in 1906, the Old War Office in London has a storied history. Standing on the site of the original Palace of Whitehall, which was home to British monarchs between 1530 and 1698, it has been witness to many world-shaping events – from wars to the Bengal famine – and enigmatic occupants: from Sir Winston Churchill to James Bond (Ian Fleming was inspired by the MI5 and MI6 spies who would appear and disappear, as if by magic, through the OWO’s secret doors). Protected as a Grade II listed building, it took 26,000 tons of Portland stone, 26 million bricks, and approximately $1.5million ($156m today) to build. It had 1,100 rooms.

A prominent fixture in James Bond movies the raffles london OWO's rooftop offers panoramic views across London.

A prominent fixture in James Bond movies, the OWO's rooftop offers panoramic views across London.

Photo: Grain London Ltd

Abandoned by the Ministry of Defence in the 1960s, in 2016, the decaying landmark was bought on lease by the Hindujas – one of the richest Indian business families – for more than $433 million. After a six-year renovation costing $1.76 billion, the OWO’s fraught legacy has been replaced with a certain levity: Reopened as Raffles London at The OWO, it is now the city’s most expensive hotel.

the best hotels in the world 2025 raffles london OWO  Clad in Derbyshire alabaster and Italian marble the Grand...

Clad in Derbyshire alabaster and Italian marble, the Grand Staircase is at the heart of the OWO, once leading directly to the offices of prominent ministers and officers. Churchill gave his famous speeches from its landing.

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The Concierge at the Raffles London at The OWO tips its hat to the city's legacy as a cultural melting pot.

The Concierge at the Raffles London at The OWO tips its hat to the city's legacy as a cultural melting pot.

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The original checkeredfloor foyer where staff would gather to lister to Churchill albeit it was a strain.

The original checkered-floor foyer where staff would gather to listen to Churchill; albeit it was a strain.

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Entering from Whitehall road, one is greeted by the building’s most famous sight, the Grand Staircase. A sweeping concoction of Derbyshire alabaster and Italian marble, it was a focal point of the Edwardian-Baroque building designed by the Scottish architect William Young and upon his death, completed by his son, Clyde Young. According to archaeologist, diplomat and writer TE Lawrence (later of Arabia), only field marshals and their charwomen could tread on it. Churchill was known to give his speeches from the landing, his followers packing up the ground floor foyer like sardines, hanging onto every word (quite literally, because the acoustics were not great). The staircase led directly to the second floor where the former offices of Lord Haldane, the Secretary of State for War in 1906, the controversial John Profumo, and Churchill, amongst other prominent figures, were located; today it sweeps you to five of London’s most iconic hotel suites.

The iconic dome crowing the Grand Staircase of the Raffles London at The OWO. With the advent of steelframe construction...

The dome crowning the Grand Staircase of the Raffles London at The OWO. With the advent of steel-frame construction (from the US), domes became cheaper to build, but William Young used a different method: The domes here are upheld by cones of iron and concrete.

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Salvaged from the War Offices Pall Mall premises 13 highly decorative Georgian chimneypieces were refurbished and...

Salvaged from the War Office’s Pall Mall premises, 13 highly decorative Georgian chimneypieces were refurbished and installed in the new War Office building. One of them is the focal point of the Drawing Room, the all-day destination at the Raffles London at The OWO.

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Under the watch of the late designer Thierry Despont (he passed away merely a month before the hotel opened in September 2023) and guided by leading academic and architectural authorities, the offices were transformed into heritage suites, their grand proportions, palatial panelling and mosaic work faithfully restored and added to by a raft of talented artisans and specialist craftspeople. Boasting the original sculptured stone fireplaces, mouldings and decorative cornicing that famous ministers and generals once enjoyed, these suites are true ambassadors of British artisanal excellence.

The onebedroom Churchill Suite at Raffles London features original floortoceiling windows offering views over over Horse...

The one-bedroom Churchill suite features original floor-to-ceiling windows offering views over over Horse Guards Avenue.

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The best hotels in 2025 Raffles London at The OWO. Originally the Army Council Room where critical decisions during WWII...

Originally the Army Council Room where critical decisions during WWII were made, the Churchill suite features rich wood panelling, ornate chandeliers and green-gold wallcoverings.

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Decked in rich green-gold damask wall upholstery and with views over Horse Guards Avenue, one might expect that the Churchill suite (originally the Army Council Room where critical decisions during WWII were made), would be the most stately; but it is the Granville suite, named after the Polish aristocrat Christine Granville who was considered to be Churchill’s favourite spy (and indeed, UK's longest-serving World War Two special agent, male or female), that is a real eye-opener. Originally the ‘Levee Rooms’, where military receptions were held, it is now an homage to neo-classical design, with immaculate plasterwork, rich upholstery and a breathtaking bathroom – where a gilded bathtub, set in front of the original green marble fireplace, holds court.

Originally the Army Council Room where critical decisions during WWII were made the Churchill Suite at Raffles London...

The OWO's original military reception halls have been reimagined as the seductive Granville Suite, named after Churchill's favourite spy, Christine Granville. Many believe that Ian Flemming based his James Bond character on Granville's escapades.

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The best hotels in 2025 Raffles London at The OWO. The OWO's original military reception halls have been reimagined as...

The wood, silk and gold bathroom of the Granville suite feels like stepping into a movie set.

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The grandest of them all, the 181sqm Haldene suite – located in Churchill’s former office – could set you back by USD $31,000 a night. Set inside one of the building's towers is the aptly named Turret suite; it boasts a ground floor bedroom and bathroom, and an exceptional lounge overlooking historic Whitehall on the upper floor.

The office of Lord Haldane who was Secretary of State for War in 1906  and later used by Churchill's office during WWII ...

The office of Lord Haldane, who was Secretary of State for War in 1906 – and was later used by Churchill during WWII – is now the Haldane suite, Raffles London's most opulent suite. It could set you back by $31,000-$34,000 a night.

A onebedroom suite with options of two bedrooms the Haldane Suite at raffles london owo offers views over both Whitehall...

A one-bedroom suite with options of two bedrooms, the Haldane suite offers views over both Whitehall and Horse Guards Parade.

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Named after Sir Stamford Raffles founder of modern Singapore  the birthplace of the Raffles Hotel brand  the Raffles...

Named after Sir Stamford Raffles, founder of modern Singapore – the birthplace of the Raffles Hotel brand – the Raffles suite features beautifully restored antique stucco work and overlooks the OWO's grand courtyard.

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The best hotels in 2025 Raffles London at The OWO Architecture Building Furniture Indoors Living Room Room Chair Desk...

The lounge of the Turret suite at the Raffles London.

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From its 120 rooms and suites (plus 85 luxurious private residences), to the original pull handles in delicate art nouveau stylings topped with the royal cipher of Edward VII, bespoke window treatments inspired by the uniforms of the Horse Guards and grand corridors – wide enough for two runners (akin to despatch riders on a battlefield) to pass – whispers of the past echo throughout the hotel. It is in its restaurant and leisure offerings that the London of today finds its place at The OWO.

Topped with a rippling stainless steel roof that creates mesmeric reflections of the OWO's Edwardian inner court Caf...

Topped with a rippling stainless steel roof that creates mesmeric reflections of the OWO's Edwardian inner court, Café Lapérouse brings a sense of modernity and playfulness to the historic setting.

Photo: Kyungsub Shin

Set within its grand courtyard and masterminded by UK architecture studio DaeWha Kang Design, an unapologetically modern pre-fab pavilion – with curved glass walls and a rippling mirror-finished stainless steel roof – is home to the UK outpost of the glamorous Parisian hotspot, Café Lapérouse. Nine restaurants (including three by the Michelin-starred Argentinian chef Mauro Colagreco), a rooftop venue where japanese cuisine by chef Endo Kazutoshi meets panoramic city views and Spy Bar, a 007-style speakeasy that you will find only if you dare to venture through the building’s cavernous basement, tip their hats to the city’s multi-cultural spirit.

Chef Mauros eponymous restaurant at Raffles London serves dishes inspired by the English countryside and its beautiful...

Chef Mauro Colagreco’s eponymous restaurant at Raffles London serves dishes inspired by the English countryside and its beautiful gardens.

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The Cupola treatment room at the Guerlain Spa at raffles london at the owo

The Cupola treatment room at the Guerlain Spa.

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Booking into the Raffles London at The OWO? Make sure you request a guided tour by Emiel Danneels, the hotel’s in-house historian. He will unlock the building’s many secrets, and grand rooms, for you. At the end of the tour, ask to be dropped off at the Guerlain Spa: Spanning 2,500sqm over four floors and designed by Goddard Littlefair, the state-of-the-art wellness haven features a stunning 20m indoor swimming pool, nine exquisitely designed treatment suites and a host of restorative treatments – the perfect way to recover from the 2.1miles trek through the property’s historic corridors.

The Guerlain Spa at Raffles London at The OWO is spread across four levels at its heart is a 20m long swimming pool.

The Guerlain Spa is spread across four levels; at its heart is a 20m long swimming pool.

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Convocation the 6.4metres tall sculpture by the Pakistanborn Oxfordbased artist Saad Qureshi is the focal point of the...

Convocation, the 6.4metres tall sculpture by the Pakistan-born, Oxford-based artist Saad Qureshi, is the focal point of the Concierge at the Raffles London at The OWO. It won the prize at The Frieze and The OWO Sculpture Commission 2023.

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The OWO's principal corridors  wide enough to let two runners  to pass through  featured metal grilles that concealed...

The OWO's principal corridors – wide enough to let two runners (part of the OWO's internal communication network entrusted with passing on sensitive documents) to pass through – featured metal grilles that concealed telephone wires chased into the floors. Guests of the Raffles London at The OWO will see its distinctive design echoed in the carpet that now adorns the corridors. 18,000 sq. yards of Roman cube mosaic flooring run adjacent to the grilles.

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It was a tradition among soldiers to rub the nose of the alabaster lion on the righthand balustrade for good luck before...

It was a tradition among soldiers to rub the nose of the alabaster lion on the right-hand balustrade – for good luck – before ascending the grand staircase that led to the most powerful offices at the OWO.

John Athimaritis
The best hotels in 2025 Raffles London at The OWO. Inspired by a chic conservatory the Mediterraneanstyle Saison...

Inspired by a chic conservatory, the Mediterranean-style Saison restaurant at Raffles London at The OWO.

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