By Lars Mucklejohn The owner of India’s largest clothing exporter has paid £21m for a home in Notting Hill in one of the UK’s biggest residential property deals this year. Harish Ahuja, owner and managing director of Shahi Exports, purchased the eight-storey property, which is more than 20,000 sq ft in July, according to a UK filing first reported by Bloomberg News. The tycoon’s son Anand, a director at the company, and daughter-in-law Sonam Kapoor, a Bollywood actress, plan to move into part of the building after redevelopment, while a separate section is likely to be converted into flats, it…