The latest plans to amalgamate three buildings in Mayfair into one 18,000 square foot, 190 foot deep mega-mansion have been causing quite the stir this week.

Securing permission for a scheme under 'Gummer's Law', which allows the building of new country houses if - and only if - they are considered to be of ‘exceptional quality or innovative design’, is…

Hong Kong investor shells out nearly £250m for trophy townhouse and office block portfolio