I don't have the key to my new house yet. Do I have to pay for heating and property?

The first is the heating fee: if you don't want to pay the heating fee, you need to apply to the heating unit to turn off the heating (each household only opens one valve), so you can not pay part of it. According to local heating regulations, you may have to pay public heating fees and heating losses (according to local laws, it is about 20%, which varies from place to place).

Secondly, the property fee: the payment time of the property fee is the delivery of the house, not the owner's occupancy. The check-in starts from the delivery date issued by the developer. No matter whether you come to collect the house or move in, you should start to pay the property fee. The proportion of this property fee varies according to local property regulations, some pay 70%, some pay 100%, some do not have to pay for rough houses for one year, and some pay after fine decoration for one month.