I don't agree that theres not enough houses, as such. More that the levels of immigration are way too high. There isn't enough room on the island to build to the level required for the existing population.
Further, the houses that are being built are so crammed in to the available space, I wouldn't want to live there anyway.
Help to buy has fuelled the housing market. First time buyers are the foundation, as they are the foundation of it. Everyone else then moves up from there.
Too many buyers for the number of houses on sake, mostly due to immigration.
An economy and job market so restricted first time buyers need help.
The simple fact we live on a small island.
AND THE ONE EVERYONE MISSES, seasonal variations. EVERY YEAR its the same. End of spring, house prices rise and tale off towards Xmas. EVERY year its the same in that the media focus on the short term rise and ignore the year long over view. Which still shows a rise, but it's far more of a steady increase than they'd have you believe.
Also, house prices where fairly static during the early parts of the recession. So a surge on news of a recovery is inevitable.
While there may be slight concern, especially for younger buyers(edit to add, ok its more than slight for them), it is just that. Slight. If an over all view is taken.
Personally I'm thankful that there is something left worth investing in. Pensions are bollardsed, stocks and shares are way more risky than they used to be. What else is there? A savings account?
Interest rates are of far more concern IMO, and Carney still thinks he's in bloody Canada. Where there a whole valley per person available in space.
We simply can't build 230,000 homes a year, every year. There isn't room.
We can restrict sales to uk citizens though. And that will slow prices down in London massively.