Hong Kong mansion fetches nearly £73m

9,178 square foot new-build with David Collins Studio interior achieves well over £12k psf; biggest sale to date at the ultra-prime Mount Nicholson scheme

A single square foot of this £89.5m residence on Barker Road, overlooking Victoria Harbour, costs the same as a brand new Mini Cooper

The only Rafael Manzano Martos-designed residence in the Americas took 17 years to build and comes with a 10,000 square foot Moorish hammam spa, a Renaissance-inspired chapel and 25 bathrooms