House Price Change 1 Year (Nominal) in Finland compared to Europe

Austria 4.16%
Belgium 5.21%
Bulgaria 4.72%
Croatia 9.10%
Cyprus 1.83%
Czech Rep. 9.48%
Denmark 2.49%
Estonia 7.03%
Finland -0.95%
France 4.99%
Germany 6.87%
Greece 7.32%
Hungary 11.16%
Iceland 6.71%
Ireland 0.15%
Italy 2.79%
Latvia 0.12%
Lithuania 5.63%
Luxembourg 14.75%
Malta -2.58%
Montenegro -8.20%
Netherlands 7.40%
North Macedonia 1.44%
Norway 2.27%
Poland 13.64%
Portugal 8.25%
Romania 4.80%
Slovak Rep. 11.25%
Slovenia 4.69%
Spain 0.25%
Sweden 5.19%
Switzerland -0.62%
Turkey 25.68%

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).