One Marylebone is a stunning, Grade I listed building in the heart of London. Situated on 1 Marylebone Road in Marylebone, the venue is a magnificent and iconic building perfect for a range of events. Constructed in 1825 for the Bishop of London, it has since been renovated and now provides the perfect backdrop for anything from conferences and meetings to luxurious weddings and special events. The venue offers over 3,500 square feet of internal space, from breathtaking and elegant Victorian architecture to state-of-the-art audio visual equipment and facilities. With its unique interior design and award-winning professional staff, One Marylebone is a truly spectacular and unforgettable venue for any occasion.