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

Turkey 89.23%
Greece 14.05%
Croatia 14.00%
Iceland 13.35%
Portugal 12.97%
North Macedonia 10.98%
Estonia 9.90%
Bulgaria 9.48%
Montenegro 9.09%
Malta 8.30%
Cyprus 7.67%
Slovenia 7.37%
Lithuania 6.72%
Spain 4.16%
Switzerland 3.82%
Romania 3.15%
Luxembourg 2.05%
Ireland 1.98%
Italy 1.79%
Finland 1.38%
Czech Rep. 1.05%
Norway -0.14%
Denmark -0.43%
Netherlands -1.17%
France -1.94%
Austria -4.00%
Poland -4.05%
Belgium -5.49%
Slovak Rep. -6.48%
Germany -6.83%
Latvia -9.25%
Sweden -11.10%
Hungary -15.24%

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.