Rental Income Tax in Greece compared to Europe

Cyprus 0.00%
Belgium 8.11%
Poland 8.50%
Germany 9.92%
Bulgaria 10.00%
Romania 10.00%
Latvia 10.00%
Croatia 10.00%
North Macedonia 10.00%
Ireland 10.05%
Netherlands 13.42%
Slovenia 15.00%
Montenegro 15.00%
Czech Rep. 15.00%
Hungary 15.00%
Lithuania 15.00%
Spain 19.00%
Slovak Rep. 19.00%
Estonia 20.00%
Sweden 20.00%
Italy 21.00%
Greece 22.00%
Norway 22.00%
Iceland 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.