Rental Income Tax in Greece compared to Europe

Cyprus 0.00%
Belgium 8.11%
Poland 8.50%
Germany 9.92%
Croatia 10.00%
North Macedonia 10.00%
Bulgaria 10.00%
Romania 10.00%
Latvia 10.00%
Ireland 10.05%
Netherlands 13.42%
Hungary 15.00%
Lithuania 15.00%
Slovenia 15.00%
Montenegro 15.00%
Czech Rep. 15.00%
Spain 19.00%
Slovak Rep. 19.00%
Sweden 20.00%
Estonia 20.00%
Italy 21.00%
Norway 22.00%
Iceland 22.00%
Greece 22.00%
Austria 22.97%
Turkey 27.15%
Portugal 28.00%
Finland 30.00%
Malta 35.00%
France 48.00%
Luxembourg 49.00%
Denmark 52.07%
Switzerland 60.00%

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.