As someone just bought an apartment in Stockholm two years ago I was shocked seeing that I made 50 or more percent on how much I paid for my apartment but when I checked the data there I saw not all the areas in Stockholm raised in the same time and rate. I think there were many areas got hyped and there are many old buildings which raised and if you check the data you will see the start of falling in prices is not happening everywhere. I would guess prices will continue falling for two or more years but to the point, before the scare and excitement started which raised the prices too high in a year, and then it will stabilize. There is a talk also to loosen the restriction on companies which renting apartments. I really do not think this is like US's 2008 era inflation.