The OWO Residences by Raffles | London Experience a rare opportunity to own a landmark of British heritage—The OWO Residences by Raffles, where timeless history meets modern-day sophistication. Once the Old War Office, the workplace of Winston Churchill and the inspiration behind Ian Fleming’s James Bond novels, this Grade II-listed Edwardian Baroque masterpiece* has been magnificently restored and reimagined for 21st-century luxury living by the Hinduja Group and Onex Holding. Ideally located on Whitehall, moments from Downing Street and St James’s Park, The OWO stands at the heart of London’s political and cultural power. Behind its grand façade, 85 exceptional private residences blend historical architecture with contemporary design, featuring soaring ceilings, impeccable craftsmanship, and bespoke interiors that exude understated elegance. Every residence reflects the legendary Raffles hospitality, ensuring residents enjoy both privacy and personalized service in a setting steeped in grandeur. Residents at The OWO enjoy exclusive access to 30,000 square feet of world-class private amenities, including a club lounge, private dining rooms, landscaped gardens, wellness spaces, and dedicated work and meeting rooms. For ultimate relaxation, the Guerlain Spa, state-of-the-art fitness centre, yoga and pilates studios, and steam and sauna rooms create an oasis of calm in the city’s heart. The development also features a 20-metre swimming pool with a separate vitality pool, private cinema, games room with bar, and secure parking facilities with EV charging and chauffeur rest areas. As part of The OWO destination, residents also have privileged access to nine signature restaurants, three elegant bars, and exclusive Raffles Diamond Club membership, blending the privacy of home with the prestige of a five-star hotel lifestyle. The OWO Residences by Raffles is more than a place to live—it is a celebration of heritage, architecture, and elite living, redefining luxury in the heart of London’s city centre.