House Price Change 5 Years (Nominal) in Greece compared to Europe

Turkey 909.37%
Portugal 78.11%
Greece 71.72%
Estonia 69.88%
Lithuania 65.37%
Iceland 63.22%
Montenegro 63.02%
Slovak Rep. 61.98%
Czech Rep. 60.50%
Croatia 60.34%
Hungary 55.10%
Bulgaria 52.40%
Slovenia 52.02%
Poland 51.99%
North Macedonia 51.38%
Netherlands 45.97%
Romania 42.18%
Luxembourg 38.69%
Ireland 31.69%
Germany 31.58%
Austria 29.13%
Denmark 22.49%
Norway 21.35%
Belgium 20.35%
Cyprus 20.32%
Sweden 19.64%
France 18.93%
Malta 18.80%
Spain 14.02%
Finland 7.99%
Switzerland 6.85%
Latvia 6.78%
Italy 3.25%

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.