It isn't real money. It's asset price inflation.
You have a house. It used to be worth enough, if you sold it, to buy another house.
It's still worth enough, if you sell it, to buy another house (less costs).
If you have one house, and need one house, you're no better off.
To the extent that there is any "new" money, it comes from those unfortunates who haven't already got a house, and need to buy one, or trade up to a bigger one.
There is also a modest amount of "new" money coming into the market by people buying buy-to-let houses and bidding up the prices as there is a limited number of houses available, which is smaller than the number of people willing to buy one. Some of these have been frightened by irrational asset price inflation in the past and fear that if they don't buy today, prices will be higher tomorrow.
Since we know that houses cannot increase forever, or reach infinite levels, we know that sooner or later, prices will stop going up. However we do not know when this will happen.