7 Property operating expenses 20162015Taxes1,3151,342Insurance164115Maintenance1,738946Valuation fees85142Property management fees811775Promotion and marketing195212Letting and lease renewal fees498482Other operating expenses1,221857Addition to provision for bad debts544198Total property operating expenses6,5715,069In 2016, € 0.2 million (2015: € 0.1 million) of the maintenance expenses related to unlet properties. Share this article