Why is the water and electricity bill in the building much higher?

The water and electricity charges of the building are collected by the property, because the power supply bureau of the whole building only sets an electric meter at the high-voltage incoming line master table, and collects the electricity charges of the property company according to the electric meter. The specific electricity fee for each household is charged by the property company according to the internal measurement. The unit price of water and electricity charged is determined according to the agreement between the property and the owner, so only you can consult the property and ask for an explanation.