Labour created the boom and the Tories have just pumped it up more.
It's shit that you can make more money flipping some zone 6 poorhouse from the 19th century than a professional city worker gets paid working 60 fucking hours a week.
£500k for Delboy's flat in Peckham or what have you - it's just silly. The places haven't changed apart from a few hipster twats moving in, underneath the same problems, drugs, crime, worklessness, murder.
It really makes no sense to work in London unless you can get paid seven figures now, because a salary of say £150k is fuck all when it comes to buying a house - a flat in Brixton is within grasp, but that's absurd.
You only have to walk down the street, or just take a look on Streetview to see that these roads are not populated by the wealthy - they are rundown and dilapidated owned by ordinary working class people with 15-year-old cars who bought their houses years ago. Yes, you get the refurbs where someone puts in some laminate and a B&Q kitchen, but fundamentally these places are not (outside of a few key areas) rich people's areas and in the long-term it can't continue. It works now because of people leveraging earlier gains, but with the first-time buyer almost extinct in the London area, there will no longer be the new blood entering the pyramid scam on which the £3 million houses bought for £20k 40 years ago are based.