![Iceberg homes: That's what today's billionaires are building - with underground discos, dog spas and even waterfalls... but it's driving the neighbours crazy | Daily Mail Online Iceberg homes: That's what today's billionaires are building - with underground discos, dog spas and even waterfalls... but it's driving the neighbours crazy | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2012/12/06/article-0-165EB2B5000005DC-23_308x185.jpg)
Iceberg homes: That's what today's billionaires are building - with underground discos, dog spas and even waterfalls... but it's driving the neighbours crazy | Daily Mail Online
![Billionaires' basements: the luxury bunkers making holes in London streets | Architecture | The Guardian Billionaires' basements: the luxury bunkers making holes in London streets | Architecture | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/About/General/2012/11/9/1352483588214/Iceberg-house-illustratio-012.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctZGVmYXVsdC5wbmc&enable=upscale&s=cb7a2a08383f0a9433ec786c57dbfea9)
Billionaires' basements: the luxury bunkers making holes in London streets | Architecture | The Guardian
![1m home collapses into pile of rubble after businessman's attempt to build 'iceberg basement' goes awry 1m home collapses into pile of rubble after businessman's attempt to build 'iceberg basement' goes awry](https://www.telegraph.co.uk/content/dam/news/2017/04/03/TELEMMGLPICT000124992469_trans_NvBQzQNjv4BqyuLFFzXshuGqnr8zPdDWXiTUh73-1IAIBaONvUINpkg.jpeg)
1m home collapses into pile of rubble after businessman's attempt to build 'iceberg basement' goes awry
![Westminster bid to crack down on 'iceberg homes' and mega basements | London Evening Standard | Evening Standard Westminster bid to crack down on 'iceberg homes' and mega basements | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2013/08/09/09/basementbuilding.jpg?width=1200&auto=webp&quality=75)