North London mega-mansion that will not sell

Heath Hall, an impressive 14-bedroom mansion on Billionaire's row in North London, has spent almost 18 months on the market. Its asking price has been slashed from £100 million to £65 million, and Zoopla recently named it as one of the ten most viewed houses in the country, but it still won't sell.

So what's wrong with it?%VIRTUAL-SkimlinksPromo%