Hello, my old owner resold the commercial house to the new owner through an intermediary, and the new owner has not renovated it since he bought it, nor has he handled the transfer of property rights.

Do you have the information and evidence of property transfer? For example, the transfer certificate issued by the real estate transaction hall or something

If yes, give a copy to the property management company to prove that the property right of the house has changed in a certain month. Please attach the contact information and personal data of the new owner. Then go to the property and tell the other party that according to the provisions of the Property Law, the property right of the house has changed, and the creditor's rights and debts of the house have also changed. You can bear the property fee before the house is transferred. Since the house was transferred, you are no longer the owner of the property. Therefore, it does not assume the payment obligation of the property owner. You have given the contact information of the new owner to the property management company. Whether the property management company can contact the new owner to collect fees has nothing to do with you.

That's all.