You declared a bubble almost 6 years ago. So let's look at the results. What have housing prices done since your original post ? The danger in declaring housing bubbles are two fold : one, there might be justified demand to live in certain locations, and, two, it is usually wrong to declare an entire country a housing market.
For example, there have been a lot of American yahoos declaring a housing bubble in Canada for years. Only one problem with that, there is no such thing as a Canadian housing market. It's a fallacy to discuss the topic that way to begin with.