If the previous property is illegal, which department should I complain to?

The real estate management department is the industry management department of the property company. You can go to the real estate management department (District Housing Management Bureau, Municipal Housing Management Bureau).

) complain!

You can also find grassroots communities, town governments or sub-district offices.

Unless the property contract of the previous property constitutes an invalid contract law, there is generally no good way.

Before the establishment of the owners' committee, there was little supervision over the property. Or set up an industry Committee as soon as possible