6. Elena Franchuk’s Victorian Villa $161 Million
Its price tag is a whopping $161 million. But given that this Victorian villa is located in Kensington, South West London – a plush part of Britain’s capital – it’s no surprise. Its owner is Elena Franchuk – a Ukrainian businesswoman and philanthropist. The property was originally a girls’ prep school. Now it boasts 10 bedrooms, a swimming pool, panic room, a theater, a sauna and a gym.