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

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

Greece has an index of prices of new and existing dwellings both in Athens and in urban areas outside Athens, generated by the Bank of Greece. There seems to be no private house price data provider. The National Statistical Service of Greece also has economic data.