7 Property operating expenses 20182017Taxes1,9801,663Insurance182205Maintenance4,5346,971Valuation fees73113Property management fees1,0831,046Letting and lease renewal fees2,7552,731Other operating expenses4,4594,596Addition to provision for bad debts(26)(288)Total property operating expenses15,04017,037In 2018, € 0.1 million (2017: € 0.2 million) of the maintenance expenses related to unlet properties. Share this article