I cant yet see any political party that has any real plans for solving the housing issues. This is up there with NHS reform/tax reforms that they are not interested in as its too much of a minefield/takes people with real vision and will impact on their short term re-election ability, which lets face it is their number one priority - you only have to look at now - election coming so all of a sudden the Tories are doing the usual tax cuts/throwing us crusts in the hope of wining an election....
Housing is crazy in this country and has turned from a basic necessity into a luxury. When my Mum was a child they lived in a 2 up 2 down in Cambridge - small terrace - 5 of them - it was a council house. He worked as a gas man, so was on standard low wages. The same house is now worth £500k, well beyond the reach of most.