Since the beginning of the financial crisis the media has constantly been repeating that the housing market was key to recovery and that the government had to do things to help prop up house prices. As someone who would like to own a house in the future, I find it quite unfair that the government is helping to maintain bubble prices. It is yet another way for current homeowners to to extract as much money as possible…
Why do you want to own a house? Is it as an impediment to relocating? For the risk of a highly leveraged investment? Or so that you can spend time and money fixing leaking pipes on Tuesday evening and patching the gypsum board on Saturday? Ever notice how most small businesses deal with real-estate? Hint: they don't negotiate a thirty year lock-in.
-The max quality or size of rental properties is not that high, you may not be able to rent a nice freestanding house in some places because culturally speaking, people with more than $X usually buy.
-Landlord-tenant law may be very favourable to the landlord and not to the tenant. That motivates people to buy rather than rent and deal with shitty landlords.
In addition to that, people like being able to invest their time and money into improving their home to just the way they like it.
Having a long term place that is "home" is very important and comforting to many people. There is a reason that residences have all kinds of special legal protections and treatment that commercial real estate doesn't neccesarily have.