Extension plans spark anger

Plans for a huge three-storey basement extension that will treble the size of a Knightsbridge house have sparked an angry campaign from neighbours, including novelist Edna OBrien.

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Reports: Extension plans to include luxury facilities

It is thought there will also be a large wine cellar, an art storage room, gym facilities and male and female changing rooms at the house owned by David Graham, a Canadian who according to reports made hundreds of millions of pounds when he sold his cable television business.

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