All taxes are to be paid locally according to the local law. Transfer tax rate for the estate transactions (Stamp Duty Land Tax) is 3,3% of the official value of the premises in question (which is usually ca. 40-60% lower than the actual selling value) .

Up to 1700 Euro income from letting is free of tax, more than that is taxed 15% (with exclusion of costs, e.g. cleaning).