House Price Change 5 Years (Inflation-Adjusted) in Finland compared to Europe

Hungary 89.73%
Malta 41.58%
Iceland 40.22%
Portugal 40.05%
Luxembourg 39.36%
Slovenia 38.84%
Czech Rep. 36.99%
Ireland 32.82%
Netherlands 31.48%
Slovak Rep. 30.43%
Germany 29.70%
Poland 29.03%
Bulgaria 26.00%
Croatia 24.44%
Romania 23.82%
Sweden 22.21%
Estonia 21.91%
Latvia 17.30%
Denmark 14.56%
Austria 13.99%
Lithuania 13.25%
France 8.88%
Belgium 8.31%
Spain 7.32%
Norway 6.71%
North Macedonia 6.38%
Greece 5.05%
UK 4.25%
Cyprus 4.16%
Finland -0.61%
Turkey -2.79%
Switzerland -3.68%
Italy -7.86%
Montenegro -17.63%

Finland publishes good house price and rent statistics. The best source is Statistics Finland, though some longer time-series are in Finnish (asuntojen hintakehitys = dwelling price changes).

The Institute for Real Estate Economics has The Finnish Property Monthly, Quarterly and Annual reports. The Bank of Finland is a third good source (see statistics | prices and costs | domestic asset prices).