THE BEST SIDE OF 52 AVENUE

Billionaires trying to put down their designer-clad roots in London are spoilt for option. Silicon Valley bros are snapping up assets in Notting Hill and Grosvenor Sq., when The Holme, a rural mega-mansion in the middle of London, is on the marketplace for £250 million (that can mean, at the point of sale, Will probably be the most costly ever to