but only if the buyers sell at a lower price than they purchased + normal inflation, they can bust hold, so the "bubble" does no burst those prices become the new normal.
If they bought with their own money, yes.
But another characteristic of a bubble is that past a certain point it becomes widely known, and everyone starts jumping in.
And some of them don't have enough capital of their own, so they borrow it.
And some don't have enough income to pay the full mortgage cost, so you get houses bought on interest-only mortgages, or houses bought as buy-to-let.
When the interest rates get too high, or the saturation of rental properties means that you can't keep the property fully occupied, then you find you can't make the mortgage payments, and have to sell at a loss.
well no, not in Australia,
when the interest rates get to high, the gov makes the banks find other arrangements. Beyond a small percentage the gov will not allow/can not survive wide scale repossessions.
then there is negative gearing, and
taxation that feeds through in to centrelink/social services the guarantees the bottom part of the market and support st he rest
Their is no capital gains tax on your family house when you sell
It is far more costly to have people on the street and an empt house en masse..